| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.69 | -0.10 |
| Feb | 2.19 | 2.29 | -0.10 |
| Mar | 3.14 | 3.18 | -0.04 |
| Apr | 2.57 | 2.71 | -0.14 |
| May | 3.54 | 3.82 | -0.28 |
| Jun | 8.14 | 8.04 | 0.10 |
| Jul | 7.01 | 7.82 | -0.81 |
| Aug | 7.49 | 7.85 | -0.36 |
| Sep | 6.39 | 6.65 | -0.26 |
| Oct | 3.52 | 3.92 | -0.40 |
| Nov | 1.86 | 2.06 | -0.20 |
| Dec | 2.32 | 2.47 | -0.15 |
50.76 | 53.50 | -2.74 |