| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.50 | 2.47 | 0.03 |
| Feb | 2.14 | 2.04 | 0.10 |
| Mar | 2.77 | 2.93 | -0.16 |
| Apr | 2.73 | 2.55 | 0.18 |
| May | 4.48 | 4.38 | 0.10 |
| Jun | 3.53 | 3.53 | 0.00 |
| Jul | 2.28 | 2.12 | 0.16 |
| Aug | 2.45 | 2.47 | -0.02 |
| Sep | 3.45 | 3.36 | 0.09 |
| Oct | 3.99 | 3.97 | 0.02 |
| Nov | 2.84 | 2.84 | 0.00 |
| Dec | 2.66 | 2.66 | 0.00 |
35.82 | 35.32 | 0.50 |