| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.71 | 0.71 | 0.00 |
| Feb | 0.69 | 0.64 | 0.05 |
| Mar | 1.11 | 1.16 | -0.05 |
| Apr | 1.80 | 1.88 | -0.08 |
| May | 3.28 | 3.47 | -0.19 |
| Jun | 4.42 | 4.57 | -0.15 |
| Jul | 3.89 | 4.05 | -0.16 |
| Aug | 3.04 | 3.04 | 0.00 |
| Sep | 2.82 | 3.07 | -0.25 |
| Oct | 2.48 | 2.62 | -0.14 |
| Nov | 0.93 | 0.97 | -0.04 |
| Dec | 0.81 | 0.83 | -0.02 |
25.98 | 27.01 | -1.03 |