| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.82 | 0.78 | 0.04 |
| Feb | 1.21 | 1.19 | 0.02 |
| Mar | 2.22 | 2.21 | 0.01 |
| Apr | 2.74 | 2.77 | -0.03 |
| May | 4.91 | 4.95 | -0.04 |
| Jun | 4.58 | 4.54 | 0.04 |
| Jul | 4.17 | 4.20 | -0.03 |
| Aug | 3.73 | 3.77 | -0.04 |
| Sep | 2.83 | 2.78 | 0.05 |
| Oct | 2.44 | 2.48 | -0.04 |
| Nov | 1.49 | 1.54 | -0.05 |
| Dec | 1.26 | 1.19 | 0.07 |
32.40 | 32.40 | 0.00 |