| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.81 | 0.80 | 0.01 |
| Feb | 0.85 | 0.87 | -0.02 |
| Mar | 0.56 | 0.56 | 0.00 |
| Apr | 0.28 | 0.23 | 0.05 |
| May | 0.16 | 0.20 | -0.04 |
| Jun | 0.19 | 0.24 | -0.05 |
| Jul | 2.15 | 2.01 | 0.14 |
| Aug | 2.28 | 2.16 | 0.12 |
| Sep | 1.32 | 1.00 | 0.32 |
| Oct | 0.67 | 0.74 | -0.07 |
| Nov | 0.57 | 0.48 | 0.09 |
| Dec | 1.03 | 1.02 | 0.01 |
10.87 | 10.31 | 0.56 |