| Rank | Average Precipitation Days ▼ | School District / Population |
| 1. | 76.80 days | Thompson Falls Elementary School District / 3,734 |
| 1. | 76.80 days | Thompson Falls High School District / 3,734 |
| 3. | 72.35 days | St. Regis K-12 Schools / 1,333 |
| 4. | 71.68 days | Plains High School District / 3,177 |
| 5. | 71.66 days | Plains Elementary School District / 2,788 |
| 6. | 70.54 days | McCormick Elementary School District / 500 |
| 7. | 69.63 days | Noxon Elementary School District / 1,502 |
| 8. | 69.13 days | Trout Creek Elementary School District / 901 |
| 9. | 68.19 days | Noxon High School District / 2,403 |
| 10. | 64.75 days | Superior K-12 Schools / 2,108 |
| 11. | 64.54 days | West Glacier Elementary School District / 570 |
| 12. | 64.04 days | Bigfork High School District / 7,593 |
| 13. | 63.88 days | Bigfork Elementary School District / 5,893 |
| 14. | 63.84 days | Swan River Elementary School District / 1,489 |
| 15. | 63.65 days | Troy Elementary School District / 2,629 |
| 16. | 61.70 days | Columbia Falls Elementary School District / 14,658 |
| 17. | 61.66 days | Columbia Falls High School District / 15,228 |
| 18. | 61.55 days | Paradise Elementary School District / 389 |
| 19. | 61.48 days | Helena Flats Elementary School District / 1,780 |
| 20. | 61.37 days | Deer Park Elementary School District / 1,119 |
| 21. | 61.12 days | Kalispell Elementary School District / 28,320 |
| 22. | 61.11 days | Evergreen Elementary School District / 5,586 |
| 23. | 60.80 days | Somers Elementary School District / 6,322 |
| 24. | 60.60 days | Fair-Mont-Egan Elementary School District / 1,341 |
| 25. | 60.37 days | Cayuse Prairie Elementary School District / 2,379 |
| 26. | 59.95 days | Upper West Shore Elementary School District / 798 |
| 27. | 59.74 days | Creston Elementary School District / 1,111 |
| 28. | 58.89 days | Hot Springs Elementary School District / 1,267 |
| 29. | 58.82 days | Hot Springs High School District / 1,471 |
| 30. | 58.76 days | Whitefish Elementary School District / 13,008 |
| 31. | 58.59 days | Smith Valley Elementary School District / 1,883 |
| 32. | 58.56 days | Flathead High School District / 58,126 |
| 33. | 58.45 days | Seeley Lake Elementary School District / 1,571 |
| 34. | 58.37 days | Kila Elementary School District / 2,090 |
| 35. | 57.78 days | Swan Lake-Salmon Elementary School District / 387 |
| 36. | 57.64 days | Whitefish High School District / 13,669 |
| 37. | 57.57 days | West Valley Elementary School District / 3,967 |
| 38. | 57.52 days | Swan Valley Elementary School District / 639 |
| 39. | 57.46 days | West Yellowstone K-12 School District / 2,041 |
| 40. | 57.38 days | Yaak Elementary School District / 267 |
| 41. | 57.26 days | Ovando Elementary School District / 239 |
| 42. | 57.23 days | Troy High School District / 3,396 |
| 43. | 57.23 days | Libby K-12 Schools / 9,600 |
| 44. | 56.48 days | Sunset Elementary School District / 209 |
| 45. | 56.31 days | Camas Prairie Elementary School District / 172 |
| 46. | 55.26 days | Fortine Elementary School District / 898 |
| 47. | 55.17 days | Sylvanite Elementary School District / 134 |
| 48. | 55.03 days | Marion Elementary School District / 1,486 |
| 49. | 54.99 days | Trego Elementary School District / 753 |
| 50. | 54.90 days | East Glacier Park Elementary School District / 683 |
| 51. | 54.18 days | Ronan Elementary School District / 8,707 |
| 51. | 54.18 days | Ronan High School District / 8,707 |
| 53. | 53.67 days | Polson High School District / 11,606 |
| 54. | 53.63 days | Pleasant Valley Elementary School District / 219 |
| 55. | 53.33 days | Potomac Elementary School District / 1,062 |
| 56. | 53.25 days | Missoula High School District / 102,467 |
| 57. | 53.09 days | Darby K-12 Schools / 3,554 |
| 58. | 52.83 days | Bonner Elementary School District / 2,581 |
| 59. | 52.82 days | Olney-Bissell Elementary School District / 1,184 |
| 60. | 52.81 days | Polson Elementary School District / 10,500 |
| 61. | 52.69 days | Valley View Elementary School District / 308 |
| 62. | 52.64 days | Ophir Elementary School District / 2,153 |
| 63. | 52.21 days | Frenchtown K-12 Schools / 6,408 |
| 64. | 52.20 days | Eureka Elementary School District / 4,808 |
| 65. | 52.16 days | Arlee Elementary School District / 2,479 |
| 65. | 52.16 days | Arlee High School District / 2,479 |
| 67. | 52.13 days | Lincoln County High School District / 6,459 |
| 68. | 51.98 days | Helmville Elementary School District / 299 |
| 69. | 51.62 days | Cooke City Elementary School District / 43 |
| 70. | 51.45 days | Alberton K-12 Schools / 1,286 |
| 71. | 51.45 days | St. Ignatius K-12 Schools / 3,369 |
| 72. | 51.34 days | Gardiner Elementary School District / 1,733 |
| 73. | 51.29 days | Dixon Elementary School District / 586 |
| 74. | 51.13 days | Charlo High School District / 1,834 |
| 75. | 50.81 days | Charlo Elementary School District / 1,248 |
| 76. | 50.66 days | De Smet Elementary School District / 796 |
| 77. | 50.05 days | Red Lodge Elementary School District / 3,112 |
| 78. | 49.68 days | Woodman Elementary School District / 458 |
| 79. | 49.50 days | Red Lodge High School District / 3,631 |
| 80. | 49.45 days | Missoula Elementary School District / 70,909 |
| 81. | 49.42 days | Lolo Elementary School District / 4,903 |
| 82. | 49.11 days | Target Range Elementary School District / 3,691 |
| 83. | 49.10 days | Hellgate Elementary School District / 13,024 |
| 84. | 48.95 days | Bozeman High School District / 59,840 |
| 85. | 48.93 days | Anderson Elementary School District / 1,397 |
| 86. | 48.82 days | Cottonwood Elementary School District / 193 |
| 87. | 48.69 days | Heart Butte K-12 Schools / 698 |
| 88. | 48.62 days | Gallatin Gateway Elementary School District / 1,711 |
| 89. | 48.33 days | Sweet Grass County High School District / 3,511 |
| 90. | 48.31 days | Springdale Elementary School District / 210 |
| 91. | 48.18 days | Monforton Elementary School District / 2,232 |
| 92. | 48.18 days | Bozeman Elementary School District / 53,316 |
| 93. | 48.00 days | Clinton Elementary School District / 2,448 |
| 94. | 47.82 days | La Motte Elementary School District / 778 |
| 95. | 47.74 days | Arrowhead Elementary School District / 1,718 |
| 96. | 47.66 days | Browning High School District / 9,318 |
| 97. | 47.59 days | Browning Elementary School District / 8,635 |
| 98. | 47.56 days | Livingston Elementary School District / 10,129 |
| 99. | 47.45 days | Hobson K-12 Schools / 755 |
| 100. | 47.15 days | Geyser High School District / 389 |
| 101. | 47.09 days | Geyser Elementary School District / 389 |
| 102. | 47.04 days | Big Timber Elementary School District / 2,771 |
| 103. | 47.01 days | Stanford K-12 Schools / 835 |
| 104. | 46.86 days | Gardiner High School District / 1,776 |
| 105. | 46.71 days | Malmborg Elementary School District / 213 |
| 106. | 46.03 days | Greycliff Elementary School District / 234 |
| 107. | 46.03 days | Nye Elementary School District / 210 |
| 108. | 46.01 days | Florence-Carlton K-12 Schools / 5,211 |
| 109. | 45.88 days | McLeod Elementary School District / 240 |
| 110. | 45.85 days | Melville Elementary School District / 237 |
| 111. | 45.83 days | Park High School District / 12,483 |
| 112. | 45.82 days | Pine Creek Elementary School District / 448 |
| 113. | 45.60 days | Drummond Elementary School District / 1,167 |
| 114. | 45.57 days | Drummond High School District / 1,489 |
| 115. | 45.43 days | Hall Elementary School District / 322 |
| 116. | 45.30 days | Shields Valley High School District / 1,705 |
| 116. | 45.30 days | Shields Valley Elementary School District / 1,705 |
| 118. | 45.21 days | Fishtail Elementary School District / 392 |
| 119. | 45.18 days | Springhill Elementary School District / 148 |
| 120. | 45.09 days | Luther Elementary School District / 385 |
| 121. | 44.83 days | Belfry K-12 Schools / 628 |
| 122. | 44.73 days | Moore High School District / 519 |
| 122. | 44.73 days | Moore Elementary School District / 519 |
| 124. | 44.72 days | Absarokee High School District / 2,076 |
| 125. | 44.47 days | Harlowton High School District / 1,882 |
| 126. | 44.34 days | Lennep Elementary School District / 107 |
| 127. | 44.32 days | Lone Rock Elementary School District / 3,095 |
| 128. | 44.31 days | Lincoln K-12 Schools / 1,130 |
| 129. | 44.18 days | Manhattan Elementary School District / 2,390 |
| 130. | 44.16 days | Reedpoint Elementary School District / 718 |
| 131. | 44.14 days | Reedpoint High School District / 711 |
| 132. | 44.11 days | Belgrade High School District / 20,718 |
| 133. | 44.11 days | Belgrade Elementary School District / 20,497 |
| 134. | 44.04 days | Amsterdam Elementary School District / 2,008 |
| 135. | 44.02 days | Stevensville Elementary School District / 7,152 |
| 136. | 43.99 days | Belt Elementary School District / 1,832 |
| 137. | 43.96 days | Stevensville High School District / 10,247 |
| 138. | 43.79 days | Ennis K-12 Schools / 3,483 |
| 139. | 43.78 days | Victor K-12 Schools / 3,538 |
| 140. | 43.62 days | Raynesford Elementary School District / 142 |
| 141. | 43.42 days | Lewistown Elementary School District / 8,920 |
| 142. | 43.37 days | Fergus High School District / 9,271 |
| 143. | 43.16 days | Hamilton K-12 Schools / 11,592 |
| 144. | 43.14 days | Gold Creek Elementary School District / 207 |
| 145. | 43.05 days | Corvallis K-12 Schools / 7,474 |
| 146. | 42.92 days | Powell County High School District / 7,207 |
| 147. | 42.83 days | Absarokee Elementary School District / 1,608 |
| 148. | 42.75 days | Garrison Elementary School District / 93 |
| 149. | 42.57 days | Deer Lodge Elementary School District / 5,648 |
| 150. | 42.56 days | Roberts K-12 Schools / 747 |
| 151. | 42.50 days | Judith Gap Elementary School District / 325 |
| 151. | 42.50 days | Judith Gap High School District / 325 |
| 153. | 42.27 days | Columbus Elementary School District / 3,754 |
| 154. | 42.25 days | Columbus High School District / 3,958 |
| 155. | 42.23 days | Avon Elementary School District / 237 |
| 156. | 42.20 days | Deerfield Elementary School District / 10 |
| 157. | 42.13 days | Spring Creek Colony Elementary School District / 42 |
| 158. | 42.11 days | Winifred K-12 Schools / 424 |
| 159. | 41.99 days | Denton High School District / 479 |
| 160. | 41.97 days | Harrison K-12 Schools / 749 |
| 161. | 41.86 days | King Colony Elementary School District / 309 |
| 162. | 41.74 days | Ryegate K-12 Schools / 353 |
| 163. | 41.72 days | Lavina K-12 Schools / 385 |
| 164. | 41.70 days | Belt High School District / 1,774 |
| 165. | 41.64 days | Anaconda High School District / 9,046 |
| 166. | 41.62 days | Denton Elementary School District / 469 |
| 167. | 41.57 days | Ayers Elementary School District / 68 |
| 168. | 41.54 days | Grass Range Elementary School District / 420 |
| 168. | 41.54 days | Grass Range High School District / 488 |
| 170. | 41.54 days | Anaconda Elementary School District / 8,970 |
| 171. | 41.47 days | Joliet High School District / 2,414 |
| 172. | 41.29 days | Harlowton Elementary School District / 1,816 |
| 173. | 41.29 days | Park City Elementary School District / 2,265 |
| 174. | 41.21 days | Manhattan High School District / 4,431 |
| 175. | 41.19 days | Philipsburg K-12 Schools / 1,644 |
| 176. | 41.15 days | Shawmut Elementary School District / 66 |
| 177. | 40.99 days | Highwood Elementary School District / 464 |
| 178. | 40.93 days | Wisdom Elementary School District / 285 |
| 179. | 40.84 days | Ringling Elementary School District / 66 |
| 180. | 40.70 days | Roundup Elementary School District / 4,399 |
| 181. | 40.61 days | Roundup High School District / 4,551 |
| 182. | 40.56 days | Joliet Elementary School District / 2,089 |
| 183. | 40.50 days | Fromberg K-12 Schools / 1,030 |
| 184. | 40.38 days | Geraldine Elementary School District / 625 |
| 185. | 40.27 days | Geraldine High School District / 568 |
| 186. | 40.24 days | Park City High School District / 2,061 |
| 187. | 40.15 days | Wyola Elementary School District / 374 |
| 188. | 39.97 days | Rapelje Elementary School District / 348 |
| 189. | 39.96 days | Elder Grove Elementary School District / 3,410 |
| 190. | 39.95 days | Yellowstone Academy Elementary School District / 115 |
| 191. | 39.94 days | Rapelje High School District / 455 |
| 192. | 39.81 days | Jackson Elementary School District / 129 |
| 193. | 39.81 days | Ramsay Elementary School District / 1,114 |
| 194. | 39.81 days | Wise River Elementary School District / 383 |
| 195. | 39.74 days | Roy K-12 Schools / 278 |
| 196. | 39.74 days | Molt Elementary School District / 157 |
| 197. | 39.59 days | Lodge Grass High School District / 1,841 |
| 198. | 39.53 days | Broadview High School District / 943 |
| 199. | 39.51 days | Willow Creek High School District / 315 |
| 200. | 39.51 days | Willow Creek Elementary School District / 368 |
| 201. | 39.50 days | Broadview Elementary School District / 893 |
| 202. | 39.40 days | Jefferson High School District / 8,158 |
| 203. | 39.40 days | Independent Elementary School District / 2,659 |
| 204. | 39.31 days | Winnett K-12 Schools / 489 |
| 205. | 39.30 days | Mountain View Elementary School District / 124 |
| 206. | 39.20 days | Canyon Creek Elementary School District / 2,315 |
| 207. | 39.19 days | Elysian Elementary School District / 1,338 |
| 208. | 39.17 days | Colstrip Elementary School District / 2,445 |
| 208. | 39.17 days | Colstrip High School District / 2,445 |
| 210. | 39.13 days | Laurel Elementary School District / 10,438 |
| 211. | 39.13 days | Laurel High School District / 10,113 |
| 212. | 39.12 days | Elliston Elementary School District / 484 |
| 213. | 39.02 days | Butte High School District / 34,435 |
| 214. | 39.01 days | Lodge Grass Elementary School District / 1,467 |
| 215. | 38.90 days | Trinity Elementary School District / 1,733 |
| 216. | 38.85 days | Hardin High School District / 8,868 |
| 217. | 38.82 days | Hardin Elementary School District / 10,144 |
| 218. | 38.78 days | Helena High School District / 62,953 |
| 219. | 38.65 days | Basin Elementary School District / 233 |
| 220. | 38.62 days | Bridger K-12 Schools / 1,739 |
| 221. | 38.51 days | Butte Elementary School District / 33,054 |
| 222. | 38.51 days | Billings Elementary School District / 111,515 |
| 223. | 38.51 days | Polaris Elementary School District / 85 |
| 224. | 38.50 days | Billings High School District / 133,015 |
| 225. | 38.46 days | Lockwood Elementary School District / 8,067 |
| 226. | 38.43 days | Pioneer Elementary School District / 1,147 |
| 227. | 38.36 days | Shepherd High School District / 4,069 |
| 227. | 38.36 days | Shepherd Elementary School District / 4,069 |
| 229. | 38.32 days | Wolf Creek Elementary School District / 581 |
| 230. | 38.29 days | Forsyth Elementary School District / 2,609 |
| 231. | 38.24 days | Huntley Project K-12 Schools / 3,538 |
| 232. | 38.17 days | Spring Creek Elementary School District / 44 |
| 233. | 38.15 days | Custer K-12 Schools / 411 |
| 234. | 38.12 days | Highwood High School District / 513 |
| 235. | 38.09 days | Beaverhead County High School District / 8,772 |
| 236. | 38.06 days | Boulder Elementary School District / 2,137 |
| 237. | 38.06 days | Hysham K-12 Schools / 761 |
| 238. | 38.00 days | Morin Elementary School District / 397 |
| 239. | 38.00 days | Blue Creek Elementary School District / 2,052 |
| 240. | 37.95 days | Lame Deer Elementary School District / 2,765 |
| 241. | 37.92 days | South Stacey Elementary School District / 47 |
| 242. | 37.89 days | Divide Elementary School District / 170 |
| 243. | 37.86 days | Lame Deer High School District / 5,329 |
| 244. | 37.83 days | Ashland Elementary School District / 1,205 |
| 245. | 37.73 days | Plenty Coups High School District / 739 |
| 245. | 37.73 days | Pryor Elementary School District / 739 |
| 247. | 37.70 days | Melstone Elementary School District / 402 |
| 248. | 37.54 days | Melstone High School District / 179 |
| 249. | 37.51 days | Birney Elementary School District / 120 |
| 250. | 37.47 days | Deep Creek Elementary School District / 95 |
| 251. | 37.34 days | Pass Creek Elementary School District / 92 |
| 252. | 37.29 days | Montana City Elementary School District / 2,853 |
| 253. | 37.20 days | Landusky Elementary School District / 44 |
| 254. | 37.19 days | Forsyth High School District / 2,680 |
| 255. | 37.18 days | Dupuyer Elementary School District / 188 |
| 256. | 37.12 days | Clancy Elementary School District / 2,935 |
| 257. | 37.04 days | East Helena Elementary School District / 9,282 |
| 258. | 37.04 days | Helena Elementary School District / 51,357 |
| 259. | 36.79 days | Centerville High School District / 1,615 |
| 259. | 36.79 days | Centerville Elementary School District / 1,665 |
| 261. | 36.77 days | Whitehall Elementary School District / 3,215 |
| 262. | 36.68 days | Ross Elementary School District / 68 |
| 263. | 36.67 days | Whitehall High School District / 3,793 |
| 264. | 36.67 days | Alder Elementary School District / 272 |
| 265. | 36.62 days | Sand Springs Elementary School District / 148 |
| 266. | 36.53 days | Three Forks High School District / 3,381 |
| 267. | 36.49 days | Three Forks Elementary School District / 3,485 |
| 268. | 36.39 days | Augusta Elementary School District / 685 |
| 268. | 36.39 days | Augusta High School District / 689 |
| 270. | 36.38 days | Powder River County High School District / 1,728 |
| 271. | 36.37 days | Broadus Elementary School District / 1,476 |
| 272. | 36.31 days | White Sulphur Springs Elementary School District / 1,919 |
| 273. | 36.23 days | White Sulphur Springs High School District / 2,026 |
| 274. | 36.20 days | Cardwell Elementary School District / 435 |
| 275. | 36.13 days | Pine Grove Elementary School District / 66 |
| 276. | 36.08 days | Baker K-12 Schools / 2,568 |
| 277. | 36.06 days | Carter County High School District / 1,187 |
| 278. | 36.03 days | Alzada Elementary School District / 176 |
| 279. | 35.94 days | Rosebud Elementary School District / 437 |
| 280. | 35.92 days | Ekalaka Elementary School District / 884 |
| 281. | 35.87 days | Wibaux K-12 Schools / 987 |
| 282. | 35.73 days | Hawks Home Elementary School District / 127 |
| 283. | 35.65 days | Rau Elementary School District / 391 |
| 284. | 35.62 days | Golden Ridge Elementary School District / 139 |
| 285. | 35.53 days | Rosebud High School District / 482 |
| 286. | 35.31 days | Auchard Creek Elementary School District / 4 |
| 287. | 35.18 days | Sheridan High School District / 1,650 |
| 288. | 35.18 days | Cascade High School District / 2,639 |
| 289. | 35.07 days | Savage Elementary School District / 602 |
| 290. | 35.04 days | Great Falls High School District / 72,595 |
| 291. | 35.04 days | Sidney Elementary School District / 7,775 |
| 292. | 35.03 days | Great Falls Elementary School District / 72,487 |
| 293. | 35.01 days | Sheridan Elementary School District / 1,378 |
| 294. | 35.00 days | Plevna K-12 Schools / 460 |
| 295. | 34.94 days | Biddle Elementary School District / 101 |
| 296. | 34.85 days | Deer Creek Elementary School District / 1,810 |
| 297. | 34.85 days | Savage High School District / 620 |
| 298. | 34.78 days | Jordan Elementary School District / 602 |
| 299. | 34.77 days | Vaughn Elementary School District / 1,034 |
| 300. | 34.71 days | Garfield County High School District / 1,097 |
| 301. | 34.71 days | Sidney High School District / 8,438 |
| 302. | 34.69 days | Brorson Elementary School District / 116 |
| 303. | 34.66 days | Lima K-12 Schools / 522 |
| 304. | 34.64 days | Big Dry Creek Elementary School District / 57 |
| 305. | 34.63 days | S H Elementary School District / 157 |
| 306. | 34.62 days | Fairview Elementary School District / 1,303 |
| 307. | 34.56 days | Hays-Lodge Pole K-12 Schools / 1,459 |
| 308. | 34.53 days | Ulm Elementary School District / 637 |
| 309. | 34.53 days | Bloomfield Elementary School District / 98 |
| 310. | 34.42 days | Reichle Elementary School District / 127 |
| 311. | 34.41 days | Twin Bridges K-12 Schools / 1,382 |
| 312. | 34.40 days | Melrose Elementary School District / 97 |
| 313. | 34.32 days | Cascade Elementary School District / 1,907 |
| 314. | 34.26 days | Grant Elementary School District / 76 |
| 315. | 34.23 days | Lindsay Elementary School District / 291 |
| 316. | 34.14 days | Townsend K-12 Schools / 5,219 |
| 317. | 34.12 days | Cottonwood Elementary School District / 114 |
| 318. | 34.09 days | Dawson High School District / 8,728 |
| 319. | 34.07 days | Glendive Elementary School District / 6,617 |
| 320. | 34.00 days | Van Norman Elementary School District / 74 |
| 321. | 33.96 days | Lambert High School District / 283 |
| 322. | 33.86 days | Dillon Elementary School District / 7,763 |
| 323. | 33.86 days | Cleveland Elementary School District / 123 |
| 324. | 33.85 days | Bear Paw Elementary School District / 104 |
| 325. | 33.83 days | Liberty Elementary School District / 171 |
| 326. | 33.82 days | Fort Benton High School District / 2,166 |
| 327. | 33.70 days | Carter Elementary School District / 208 |
| 328. | 33.69 days | Spring Creek Elementary School District / 87 |
| 329. | 33.69 days | Warrick Elementary School District / 44 |
| 330. | 33.63 days | Lambert Elementary School District / 393 |
| 331. | 33.61 days | Knees Elementary School District / 135 |
| 332. | 33.59 days | S Y Elementary School District / 75 |
| 333. | 33.57 days | Richey High School District / 491 |
| 334. | 33.53 days | Harlem High School District / 2,569 |
| 335. | 33.52 days | Zurich Elementary School District / 281 |
| 336. | 33.51 days | Fairview High School District / 1,345 |
| 337. | 33.46 days | Fort Benton Elementary School District / 1,728 |
| 338. | 33.46 days | North Harlem Colony Elementary School District / 26 |
| 339. | 33.43 days | Richey Elementary School District / 426 |
| 340. | 33.43 days | Harlem Elementary School District / 2,405 |
| 341. | 33.42 days | Cohagen Elementary School District / 169 |
| 342. | 33.30 days | Chinook High School District / 2,241 |
| 343. | 33.22 days | Chinook Elementary School District / 1,856 |
| 344. | 33.22 days | Fairfield High School District / 1,965 |
| 345. | 33.21 days | Fairfield Elementary School District / 1,270 |
| 346. | 33.19 days | Sun River Valley Elementary School District / 2,296 |
| 347. | 33.16 days | Galata Elementary School District / 300 |
| 348. | 33.13 days | Cut Bank High School District / 4,323 |
| 348. | 33.13 days | Cut Bank Elementary School District / 4,323 |
| 350. | 33.06 days | Simms High School District / 3,330 |
| 351. | 33.06 days | Davey Elementary School District / 46 |
| 352. | 32.87 days | Westby K-12 Schools / 299 |
| 353. | 32.82 days | Terry K-12 Schools / 1,282 |
| 354. | 32.80 days | Rocky Boy High School District / 2,366 |
| 355. | 32.80 days | Rocky Boy Elementary School District / 3,598 |
| 356. | 32.80 days | Bainville K-12 Schools / 494 |
| 357. | 32.79 days | Pendroy Elementary School District / 221 |
| 358. | 32.79 days | Benton Lake Elementary School District / 95 |
| 359. | 32.78 days | Froid Elementary School District / 502 |
| 359. | 32.78 days | Froid High School District / 502 |
| 361. | 32.72 days | Power Elementary School District / 608 |
| 362. | 32.72 days | Power High School District / 624 |
| 363. | 32.69 days | Custer County High School District / 11,869 |
| 364. | 32.68 days | Kircher Elementary School District / 797 |
| 365. | 32.65 days | Poplar Elementary School District / 3,661 |
| 365. | 32.65 days | Poplar High School District / 3,661 |
| 367. | 32.64 days | Trail Creek Elementary School District / 39 |
| 368. | 32.62 days | Brockton High School District / 545 |
| 368. | 32.62 days | Brockton Elementary School District / 545 |
| 370. | 32.61 days | Culbertson Elementary School District / 1,007 |
| 371. | 32.60 days | Dodson High School District / 344 |
| 372. | 32.60 days | Whitlash Elementary School District / 35 |
| 373. | 32.59 days | Plentywood K-12 Schools / 2,464 |
| 374. | 32.57 days | Medicine Lake K-12 Schools / 747 |
| 375. | 32.54 days | Twin Buttes Elementary School District / 82 |
| 376. | 32.53 days | Kinsey Elementary School District / 559 |
| 377. | 32.50 days | Miles City Elementary School District / 10,064 |
| 378. | 32.49 days | Culbertson High School District / 924 |
| 379. | 32.48 days | Kester Elementary School District / 44 |
| 380. | 32.42 days | Bynum Elementary School District / 301 |
| 381. | 32.41 days | Sunburst K-12 Schools / 1,115 |
| 382. | 32.33 days | Dutton/Brady K-12 Schools / 1,068 |
| 383. | 32.18 days | Valier High School District / 1,210 |
| 384. | 32.16 days | Scobey K-12 Schools / 1,813 |
| 385. | 32.09 days | Circle Elementary School District / 1,167 |
| 386. | 32.08 days | Greenfield Elementary School District / 572 |
| 387. | 31.91 days | Shelby High School District / 4,093 |
| 388. | 31.90 days | Chester-Joplin-Inverness High School District / 2,391 |
| 389. | 31.83 days | Chester-Joplin-Inverness Elementary School District / 2,185 |
| 390. | 31.75 days | Shelby Elementary School District / 3,793 |
| 391. | 31.74 days | Havre Elementary School District / 12,161 |
| 392. | 31.72 days | Hinsdale High School District / 490 |
| 392. | 31.72 days | Hinsdale Elementary School District / 461 |
| 394. | 31.69 days | Dodson Elementary School District / 306 |
| 395. | 31.32 days | Choteau Elementary School District / 2,399 |
| 396. | 31.31 days | Peerless K-12 Schools / 148 |
| 397. | 31.26 days | Miami Elementary School District / 232 |
| 398. | 31.18 days | Choteau High School District / 2,921 |
| 399. | 31.12 days | Conrad Elementary School District / 3,568 |
| 399. | 31.12 days | Conrad High School District / 3,800 |
| 401. | 31.09 days | Malta K-12 Schools / 3,160 |
| 402. | 31.08 days | Frontier Elementary School District / 594 |
| 403. | 31.08 days | Whitewater K-12 Schools / 174 |
| 404. | 31.07 days | Turner High School District / 307 |
| 405. | 31.06 days | Turner Elementary School District / 322 |
| 406. | 31.03 days | Wolf Point High School District / 4,735 |
| 407. | 31.02 days | Wolf Point Elementary School District / 4,141 |
| 408. | 31.01 days | Saco High School District / 516 |
| 408. | 31.01 days | Saco Elementary School District / 545 |
| 410. | 30.80 days | Valier Elementary School District / 1,022 |
| 411. | 30.78 days | Big Sandy High School District / 2,612 |
| 412. | 30.76 days | Big Sandy Elementary School District / 1,336 |
| 413. | 30.67 days | Vida Elementary School District / 591 |
| 414. | 30.39 days | Box Elder Elementary School District / 440 |
| 415. | 30.39 days | Box Elder High School District / 440 |
| 416. | 30.32 days | Havre High School District / 12,531 |
| 417. | 30.20 days | Circle High School District / 1,758 |
| 418. | 29.82 days | Gildford Colony Elementary School District / 107 |
| 419. | 29.78 days | North Star Elementary School District / 811 |
| 420. | 29.77 days | North Star High School District / 941 |
| 421. | 29.70 days | Cottonwood Elementary School District / 347 |
| 422. | 29.57 days | Glasgow K-12 Schools / 5,202 |
| 423. | 29.56 days | Lustre Elementary School District / 221 |
| 424. | 29.48 days | Opheim K-12 Schools / 307 |
| 425. | 28.92 days | Nashua K-12 Schools / 800 |
| 426. | 28.91 days | Frazer High School District / 719 |
| 427. | 28.91 days | Frazer Elementary School District / 498 |
Please note that we only rank locations with 'Average Precipitation Days' data. The rank above might not be a complete list. Locations without 'Average Precipitation Days' data are not listed.
