| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.01 | 1.21 | -0.20 |
| Feb | 1.18 | 1.18 | 0.00 |
| Mar | 0.95 | 1.21 | -0.26 |
| Apr | 0.27 | 0.33 | -0.06 |
| May | 0.18 | 0.19 | -0.01 |
| Jun | 0.03 | 0.05 | -0.02 |
| Jul | 0.88 | 0.90 | -0.02 |
| Aug | 1.05 | 1.15 | -0.10 |
| Sep | 0.76 | 0.92 | -0.16 |
| Oct | 0.58 | 0.53 | 0.05 |
| Nov | 0.55 | 0.65 | -0.10 |
| Dec | 0.95 | 1.11 | -0.16 |
8.39 | 9.43 | -1.04 |