| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.88 | 0.94 | -0.06 |
| Feb | 1.01 | 0.95 | 0.06 |
| Mar | 0.68 | 0.70 | -0.02 |
| Apr | 0.29 | 0.27 | 0.02 |
| May | 0.19 | 0.16 | 0.03 |
| Jun | 0.18 | 0.19 | -0.01 |
| Jul | 1.63 | 1.74 | -0.11 |
| Aug | 2.15 | 2.15 | 0.00 |
| Sep | 1.07 | 1.05 | 0.02 |
| Oct | 0.61 | 0.74 | -0.13 |
| Nov | 0.63 | 0.60 | 0.03 |
| Dec | 1.05 | 1.06 | -0.01 |
10.37 | 10.55 | -0.18 |