| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.51 | 2.53 | -0.02 |
| Feb | 2.13 | 1.98 | 0.15 |
| Mar | 2.67 | 2.82 | -0.15 |
| Apr | 2.70 | 2.45 | 0.25 |
| May | 4.67 | 4.61 | 0.06 |
| Jun | 3.41 | 3.52 | -0.11 |
| Jul | 2.15 | 2.16 | -0.01 |
| Aug | 2.49 | 2.46 | 0.03 |
| Sep | 3.47 | 3.38 | 0.09 |
| Oct | 4.20 | 4.07 | 0.13 |
| Nov | 2.84 | 2.73 | 0.11 |
| Dec | 2.69 | 2.71 | -0.02 |
35.93 | 35.42 | 0.51 |