| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.64 | 2.71 | -0.07 |
| Feb | 2.20 | 2.30 | -0.10 |
| Mar | 3.18 | 3.18 | 0.00 |
| Apr | 2.52 | 2.74 | -0.22 |
| May | 3.58 | 3.83 | -0.25 |
| Jun | 8.11 | 8.03 | 0.08 |
| Jul | 7.19 | 7.83 | -0.64 |
| Aug | 7.54 | 7.99 | -0.45 |
| Sep | 6.29 | 6.63 | -0.34 |
| Oct | 3.33 | 3.86 | -0.53 |
| Nov | 1.85 | 2.06 | -0.21 |
| Dec | 2.35 | 2.49 | -0.14 |
50.78 | 53.65 | -2.87 |