| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.52 | 2.13 | 0.39 |
| Feb | 2.10 | 1.82 | 0.28 |
| Mar | 2.86 | 2.66 | 0.20 |
| Apr | 2.80 | 2.55 | 0.25 |
| May | 4.45 | 4.16 | 0.29 |
| Jun | 8.06 | 7.39 | 0.67 |
| Jul | 6.34 | 6.06 | 0.28 |
| Aug | 7.56 | 7.72 | -0.16 |
| Sep | 6.99 | 6.57 | 0.42 |
| Oct | 4.48 | 4.01 | 0.47 |
| Nov | 2.57 | 2.14 | 0.43 |
| Dec | 2.20 | 1.75 | 0.45 |
52.93 | 48.96 | 3.97 |