Mean Annual Precipitation (in)
State | Mean Annual Precipitation (in)↓ | Mean Annual Precipitation (mm) | |
|---|---|---|---|
| Hawaii | 63.7 | 1,618 | |
| Louisiana | 60.1 | 1,526 | |
| Mississippi | 59.2 | 1,504 | |
| Alabama | 58.3 | 1,480 | |
| Florida | 54.6 | 1,386 | |
| Tennessee | 54.2 | 1,377 | |
| Arkansas | 50.8 | 1,290 | |
| Georgia | 50.7 | 1,288 | |
| North Carolina | 50.5 | 1,281 | |
| Connecticut | 50.4 | 1,280 | |
| South Carolina | 49.8 | 1,266 | |
| Kentucky | 49 | 1,244 | |
| Rhode Island | 48 | 1,219 | |
| Massachusetts | 47.9 | 1,216 | |
| New Jersey | 47.1 | 1,198 | |
| Delaware | 45.7 | 1,160 | |
| West Virginia | 45.3 | 1,151 | |
| Maryland | 44.6 | 1,134 | |
| Virginia | 44.4 | 1,128 | |
| New Hampshire | 43.4 | 1,103 | |
| Pennsylvania | 43 | 1,093 | |
| Vermont | 42.8 | 1,088 | |
| Maine | 42.3 | 1,074 | |
| Missouri | 42.2 | 1,073 | |
| Indiana | 41.7 | 1,060 | |
| Illinois | 39.3 | 999 | |
| Ohio | 39.2 | 995 | |
| Washington | 38.8 | 985 | |
| Oklahoma | 36.5 | 928 | |
| Iowa | 34 | 865 | |
| Michigan | 32.8 | 834 | |
| Wisconsin | 32.6 | 829 | |
| Kansas | 28.9 | 735 | |
| Texas | 28.9 | 733 | |
| Oregon | 27.6 | 700 | |
| Minnesota | 27.4 | 697 | |
| Nebraska | 23.6 | 600 | |
| Alaska | 22.7 | 577 | |
| California | 22.2 | 564 | |
| South Dakota | 20.1 | 512 | |
| Idaho | 19 | 482 | |
| North Dakota | 17.8 | 453 | |
| Colorado | 16 | 406 | |
| Montana | 15.4 | 390 | |
| New York | 14.6 | 372 | |
| New Mexico | 14 | 356 | |
| Arizona | 13.6 | 346 | |
| Wyoming | 13 | 329 | |
| Utah | 12.3 | 311 | |
| Nevada | 9.54 | 242 |