| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.50 | 2.51 | -0.01 |
| Feb | 2.13 | 1.96 | 0.17 |
| Mar | 2.68 | 2.86 | -0.18 |
| Apr | 2.72 | 2.43 | 0.29 |
| May | 4.67 | 4.52 | 0.15 |
| Jun | 3.43 | 3.52 | -0.09 |
| Jul | 2.21 | 2.23 | -0.02 |
| Aug | 2.50 | 2.44 | 0.06 |
| Sep | 3.50 | 3.51 | -0.01 |
| Oct | 4.19 | 3.95 | 0.24 |
| Nov | 2.90 | 2.74 | 0.16 |
| Dec | 2.71 | 2.65 | 0.06 |
36.14 | 35.32 | 0.82 |