| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.28 | 2.30 | -0.02 |
| Feb | 1.97 | 1.83 | 0.14 |
| Mar | 2.67 | 2.67 | 0.00 |
| Apr | 2.60 | 2.57 | 0.03 |
| May | 4.27 | 4.21 | 0.06 |
| Jun | 3.42 | 3.33 | 0.09 |
| Jul | 2.17 | 2.00 | 0.17 |
| Aug | 2.27 | 2.48 | -0.21 |
| Sep | 3.48 | 3.69 | -0.21 |
| Oct | 4.04 | 4.27 | -0.23 |
| Nov | 2.64 | 2.68 | -0.04 |
| Dec | 2.22 | 2.19 | 0.03 |
34.03 | 34.22 | -0.19 |