| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.54 | 0.65 | -0.11 |
| Feb | 0.50 | 0.59 | -0.09 |
| Mar | 0.70 | 0.86 | -0.16 |
| Apr | 0.71 | 0.85 | -0.14 |
| May | 1.01 | 1.07 | -0.06 |
| Jun | 0.76 | 0.68 | 0.08 |
| Jul | 1.94 | 1.68 | 0.26 |
| Aug | 1.96 | 1.87 | 0.09 |
| Sep | 1.47 | 1.45 | 0.02 |
| Oct | 1.10 | 1.19 | -0.09 |
| Nov | 0.72 | 0.94 | -0.22 |
| Dec | 0.79 | 0.79 | 0.00 |
12.20 | 12.62 | -0.42 |