| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.67 | 2.66 | 0.01 |
| Feb | 2.64 | 2.63 | 0.01 |
| Mar | 3.39 | 3.41 | -0.02 |
| Apr | 3.19 | 3.08 | 0.11 |
| May | 4.49 | 4.56 | -0.07 |
| Jun | 3.74 | 3.62 | 0.12 |
| Jul | 1.94 | 1.73 | 0.21 |
| Aug | 2.43 | 2.36 | 0.07 |
| Sep | 3.06 | 3.07 | -0.01 |
| Oct | 4.25 | 4.19 | 0.06 |
| Nov | 2.86 | 2.94 | -0.08 |
| Dec | 2.90 | 2.98 | -0.08 |
37.56 | 37.23 | 0.33 |