| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.35 | 2.35 | 0.00 |
| Feb | 1.92 | 1.97 | -0.05 |
| Mar | 2.40 | 2.48 | -0.08 |
| Apr | 3.62 | 3.55 | 0.07 |
| May | 4.35 | 4.37 | -0.02 |
| Jun | 3.81 | 3.86 | -0.05 |
| Jul | 3.57 | 3.63 | -0.06 |
| Aug | 3.62 | 3.71 | -0.09 |
| Sep | 2.99 | 3.03 | -0.04 |
| Oct | 2.74 | 2.72 | 0.02 |
| Nov | 2.89 | 2.87 | 0.02 |
| Dec | 2.29 | 2.29 | 0.00 |
36.55 | 36.83 | -0.28 |