| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.17 | 5.02 | 0.15 |
| Feb | 3.72 | 3.88 | -0.16 |
| Mar | 3.85 | 3.73 | 0.12 |
| Apr | 4.16 | 4.19 | -0.03 |
| May | 4.92 | 4.82 | 0.10 |
| Jun | 6.45 | 6.58 | -0.13 |
| Jul | 5.21 | 5.35 | -0.14 |
| Aug | 5.92 | 5.96 | -0.04 |
| Sep | 5.73 | 6.13 | -0.40 |
| Oct | 5.55 | 5.71 | -0.16 |
| Nov | 4.76 | 4.97 | -0.21 |
| Dec | 5.27 | 5.29 | -0.02 |
60.71 | 61.63 | -0.92 |