| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.96 | 1.99 | -0.03 |
| Feb | 1.55 | 1.55 | 0.00 |
| Mar | 1.74 | 1.76 | -0.02 |
| Apr | 2.63 | 2.59 | 0.04 |
| May | 2.93 | 2.82 | 0.11 |
| Jun | 3.02 | 2.92 | 0.10 |
| Jul | 3.11 | 2.98 | 0.13 |
| Aug | 2.60 | 2.57 | 0.03 |
| Sep | 3.44 | 3.44 | 0.00 |
| Oct | 3.42 | 3.43 | -0.01 |
| Nov | 2.49 | 2.49 | 0.00 |
| Dec | 2.09 | 2.21 | -0.12 |
30.98 | 30.75 | 0.23 |