| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.13 | 2.04 | 0.09 |
| Feb | 1.83 | 1.84 | -0.01 |
| Mar | 2.74 | 2.58 | 0.16 |
| Apr | 2.54 | 2.53 | 0.01 |
| May | 3.96 | 3.85 | 0.11 |
| Jun | 3.47 | 3.32 | 0.15 |
| Jul | 2.34 | 2.33 | 0.01 |
| Aug | 2.42 | 2.46 | -0.04 |
| Sep | 3.41 | 3.35 | 0.06 |
| Oct | 3.17 | 3.67 | -0.50 |
| Nov | 2.40 | 2.55 | -0.15 |
| Dec | 2.31 | 2.35 | -0.04 |
32.72 | 32.87 | -0.15 |