| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.76 | 1.81 | -0.05 |
| Feb | 1.64 | 1.64 | 0.00 |
| Mar | 2.42 | 2.60 | -0.18 |
| Apr | 2.38 | 2.36 | 0.02 |
| May | 4.27 | 4.51 | -0.24 |
| Jun | 3.46 | 3.39 | 0.07 |
| Jul | 2.38 | 2.79 | -0.41 |
| Aug | 2.46 | 2.41 | 0.05 |
| Sep | 3.44 | 3.60 | -0.16 |
| Oct | 2.93 | 3.11 | -0.18 |
| Nov | 2.19 | 2.15 | 0.04 |
| Dec | 1.64 | 1.87 | -0.23 |
30.97 | 32.24 | -1.27 |