| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.51 | 1.58 | -0.07 |
| Feb | 1.84 | 1.70 | 0.14 |
| Mar | 2.52 | 2.55 | -0.03 |
| Apr | 2.33 | 2.13 | 0.20 |
| May | 4.16 | 3.92 | 0.24 |
| Jun | 3.28 | 2.94 | 0.34 |
| Jul | 1.84 | 1.79 | 0.05 |
| Aug | 1.98 | 1.74 | 0.24 |
| Sep | 2.72 | 2.57 | 0.15 |
| Oct | 3.21 | 3.03 | 0.18 |
| Nov | 2.16 | 2.22 | -0.06 |
| Dec | 1.82 | 1.90 | -0.08 |
29.37 | 28.07 | 1.30 |