| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.03 | 3.02 | 0.01 |
| Feb | 2.43 | 2.47 | -0.04 |
| Mar | 2.82 | 2.75 | 0.07 |
| Apr | 2.57 | 2.69 | -0.12 |
| May | 2.71 | 2.50 | 0.21 |
| Jun | 7.36 | 7.53 | -0.17 |
| Jul | 8.72 | 9.14 | -0.42 |
| Aug | 9.33 | 9.33 | 0.00 |
| Sep | 6.58 | 7.04 | -0.46 |
| Oct | 2.85 | 2.76 | 0.09 |
| Nov | 1.73 | 1.81 | -0.08 |
| Dec | 2.58 | 2.56 | 0.02 |
52.71 | 53.60 | -0.89 |