| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.49 | -0.04 |
| Feb | 0.45 | 0.56 | -0.11 |
| Mar | 0.63 | 0.73 | -0.10 |
| Apr | 1.01 | 1.08 | -0.07 |
| May | 1.41 | 1.45 | -0.04 |
| Jun | 0.88 | 0.92 | -0.04 |
| Jul | 0.55 | 0.50 | 0.05 |
| Aug | 0.79 | 0.64 | 0.15 |
| Sep | 1.04 | 0.95 | 0.09 |
| Oct | 0.96 | 0.96 | 0.00 |
| Nov | 0.44 | 0.58 | -0.14 |
| Dec | 0.47 | 0.42 | 0.05 |
9.08 | 9.28 | -0.20 |