| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.00 | 2.01 | -0.01 |
| Feb | 1.86 | 1.89 | -0.03 |
| Mar | 2.60 | 2.65 | -0.05 |
| Apr | 2.56 | 2.44 | 0.12 |
| May | 4.43 | 4.24 | 0.19 |
| Jun | 3.15 | 3.07 | 0.08 |
| Jul | 1.97 | 2.19 | -0.22 |
| Aug | 2.20 | 1.99 | 0.21 |
| Sep | 3.60 | 3.51 | 0.09 |
| Oct | 3.46 | 3.54 | -0.08 |
| Nov | 2.51 | 2.71 | -0.20 |
| Dec | 1.97 | 2.08 | -0.11 |
32.31 | 32.32 | -0.01 |