| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.58 | 1.65 | -0.07 |
| Feb | 1.89 | 1.80 | 0.09 |
| Mar | 2.61 | 2.65 | -0.04 |
| Apr | 2.31 | 2.15 | 0.16 |
| May | 4.17 | 4.07 | 0.10 |
| Jun | 3.21 | 3.14 | 0.07 |
| Jul | 1.91 | 1.85 | 0.06 |
| Aug | 2.03 | 1.72 | 0.31 |
| Sep | 2.72 | 2.49 | 0.23 |
| Oct | 3.25 | 3.14 | 0.11 |
| Nov | 2.27 | 2.27 | 0.00 |
| Dec | 1.89 | 1.95 | -0.06 |
29.84 | 28.88 | 0.96 |