| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.58 | 0.70 | -0.12 |
| Feb | 0.67 | 0.67 | 0.00 |
| Mar | 0.64 | 0.74 | -0.10 |
| Apr | 0.74 | 0.88 | -0.14 |
| May | 0.90 | 0.92 | -0.02 |
| Jun | 0.62 | 0.67 | -0.05 |
| Jul | 1.62 | 1.90 | -0.28 |
| Aug | 2.10 | 2.45 | -0.35 |
| Sep | 1.45 | 1.62 | -0.17 |
| Oct | 1.14 | 1.13 | 0.01 |
| Nov | 0.72 | 0.83 | -0.11 |
| Dec | 0.62 | 0.67 | -0.05 |
11.80 | 13.18 | -1.38 |