| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.59 | 0.61 | -0.02 |
| Feb | 0.57 | 0.55 | 0.02 |
| Mar | 0.81 | 0.78 | 0.03 |
| Apr | 1.00 | 1.00 | 0.00 |
| May | 0.95 | 0.92 | 0.03 |
| Jun | 0.47 | 0.45 | 0.02 |
| Jul | 0.79 | 0.68 | 0.11 |
| Aug | 0.93 | 0.88 | 0.05 |
| Sep | 1.18 | 1.21 | -0.03 |
| Oct | 1.07 | 1.03 | 0.04 |
| Nov | 0.67 | 0.68 | -0.01 |
| Dec | 0.59 | 0.59 | 0.00 |
9.62 | 9.38 | 0.24 |