| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.72 | 1.87 | -0.15 |
| Feb | 1.90 | 1.92 | -0.02 |
| Mar | 2.57 | 2.78 | -0.21 |
| Apr | 2.25 | 2.34 | -0.09 |
| May | 4.05 | 4.00 | 0.05 |
| Jun | 3.02 | 3.15 | -0.13 |
| Jul | 1.86 | 1.97 | -0.11 |
| Aug | 2.03 | 1.94 | 0.09 |
| Sep | 2.94 | 3.18 | -0.24 |
| Oct | 3.18 | 3.33 | -0.15 |
| Nov | 2.43 | 2.59 | -0.16 |
| Dec | 2.08 | 2.08 | 0.00 |
30.03 | 31.15 | -1.12 |