| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.73 | 0.73 | 0.00 |
| Feb | 1.11 | 1.14 | -0.03 |
| Mar | 2.05 | 2.08 | -0.03 |
| Apr | 3.42 | 3.39 | 0.03 |
| May | 4.99 | 4.97 | 0.02 |
| Jun | 4.98 | 4.99 | -0.01 |
| Jul | 4.42 | 4.46 | -0.04 |
| Aug | 4.05 | 3.87 | 0.18 |
| Sep | 3.09 | 3.16 | -0.07 |
| Oct | 2.48 | 2.51 | -0.03 |
| Nov | 1.55 | 1.60 | -0.05 |
| Dec | 1.24 | 1.27 | -0.03 |
34.11 | 34.17 | -0.06 |