| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.43 | 2.49 | -0.06 |
| Feb | 2.01 | 2.09 | -0.08 |
| Mar | 2.44 | 2.70 | -0.26 |
| Apr | 2.92 | 2.89 | 0.03 |
| May | 3.09 | 3.25 | -0.16 |
| Jun | 3.50 | 3.44 | 0.06 |
| Jul | 3.53 | 3.53 | 0.00 |
| Aug | 3.45 | 3.59 | -0.14 |
| Sep | 3.25 | 3.19 | 0.06 |
| Oct | 3.56 | 3.64 | -0.08 |
| Nov | 2.72 | 2.82 | -0.10 |
| Dec | 2.73 | 2.76 | -0.03 |
35.63 | 36.39 | -0.76 |