| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.98 | 1.98 | 0.00 |
| Feb | 1.78 | 1.85 | -0.07 |
| Mar | 2.52 | 2.55 | -0.03 |
| Apr | 2.45 | 2.43 | 0.02 |
| May | 4.25 | 4.41 | -0.16 |
| Jun | 3.39 | 3.56 | -0.17 |
| Jul | 2.34 | 2.79 | -0.45 |
| Aug | 2.52 | 2.52 | 0.00 |
| Sep | 3.67 | 3.87 | -0.20 |
| Oct | 3.51 | 3.62 | -0.11 |
| Nov | 2.30 | 2.52 | -0.22 |
| Dec | 1.87 | 2.13 | -0.26 |
32.58 | 34.23 | -1.65 |