| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.93 | 0.77 | 0.16 |
| Feb | 0.79 | 0.80 | -0.01 |
| Mar | 0.78 | 0.71 | 0.07 |
| Apr | 0.88 | 0.84 | 0.04 |
| May | 0.96 | 1.01 | -0.05 |
| Jun | 0.56 | 0.42 | 0.14 |
| Jul | 1.13 | 0.92 | 0.21 |
| Aug | 1.21 | 0.97 | 0.24 |
| Sep | 1.41 | 1.38 | 0.03 |
| Oct | 1.20 | 1.20 | 0.00 |
| Nov | 0.74 | 0.81 | -0.07 |
| Dec | 0.88 | 0.67 | 0.21 |
11.47 | 10.50 | 0.97 |