| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.31 | 3.45 | -0.14 |
| Feb | 3.10 | 3.19 | -0.09 |
| Mar | 3.36 | 3.47 | -0.11 |
| Apr | 3.27 | 3.22 | 0.05 |
| May | 3.20 | 3.08 | 0.12 |
| Jun | 5.38 | 5.33 | 0.05 |
| Jul | 5.93 | 5.99 | -0.06 |
| Aug | 6.46 | 6.62 | -0.16 |
| Sep | 5.43 | 5.67 | -0.24 |
| Oct | 4.52 | 4.49 | 0.03 |
| Nov | 2.88 | 2.86 | 0.02 |
| Dec | 3.24 | 3.58 | -0.34 |
50.08 | 50.95 | -0.87 |