| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.64 | 2.48 | 0.16 |
| Feb | 2.04 | 2.00 | 0.04 |
| Mar | 2.78 | 2.80 | -0.02 |
| Apr | 2.73 | 2.57 | 0.16 |
| May | 4.45 | 4.52 | -0.07 |
| Jun | 3.27 | 3.33 | -0.06 |
| Jul | 2.00 | 2.13 | -0.13 |
| Aug | 2.54 | 2.41 | 0.13 |
| Sep | 3.46 | 3.44 | 0.02 |
| Oct | 4.33 | 4.21 | 0.12 |
| Nov | 2.69 | 2.72 | -0.03 |
| Dec | 2.78 | 2.72 | 0.06 |
35.71 | 35.33 | 0.38 |