| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.58 | 2.53 | 0.05 |
| Feb | 2.14 | 1.97 | 0.17 |
| Mar | 2.71 | 2.86 | -0.15 |
| Apr | 2.71 | 2.48 | 0.23 |
| May | 4.65 | 4.53 | 0.12 |
| Jun | 3.38 | 3.47 | -0.09 |
| Jul | 2.13 | 2.13 | 0.00 |
| Aug | 2.53 | 2.48 | 0.05 |
| Sep | 3.43 | 3.29 | 0.14 |
| Oct | 4.17 | 4.03 | 0.14 |
| Nov | 2.83 | 2.76 | 0.07 |
| Dec | 2.79 | 2.72 | 0.07 |
36.05 | 35.25 | 0.80 |