| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.43 | 1.80 | 0.63 |
| Feb | 1.93 | 1.59 | 0.34 |
| Mar | 2.44 | 2.08 | 0.36 |
| Apr | 2.55 | 2.19 | 0.36 |
| May | 2.92 | 2.64 | 0.28 |
| Jun | 2.46 | 2.05 | 0.41 |
| Jul | 0.82 | 0.72 | 0.10 |
| Aug | 0.68 | 0.86 | -0.18 |
| Sep | 1.05 | 0.96 | 0.09 |
| Oct | 2.00 | 1.50 | 0.50 |
| Nov | 2.41 | 1.88 | 0.53 |
| Dec | 2.63 | 1.98 | 0.65 |
24.32 | 20.25 | 4.07 |