| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.78 | 0.83 | -0.05 |
| Feb | 0.71 | 0.76 | -0.05 |
| Mar | 0.50 | 0.52 | -0.02 |
| Apr | 0.25 | 0.25 | 0.00 |
| May | 0.18 | 0.21 | -0.03 |
| Jun | 0.27 | 0.30 | -0.03 |
| Jul | 1.83 | 1.60 | 0.23 |
| Aug | 2.15 | 1.89 | 0.26 |
| Sep | 1.44 | 1.05 | 0.39 |
| Oct | 0.69 | 0.67 | 0.02 |
| Nov | 0.54 | 0.58 | -0.04 |
| Dec | 0.93 | 0.90 | 0.03 |
10.27 | 9.56 | 0.71 |