| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.60 | 0.67 | -0.07 |
| Feb | 0.57 | 0.67 | -0.10 |
| Mar | 0.63 | 0.66 | -0.03 |
| Apr | 0.55 | 0.58 | -0.03 |
| May | 0.74 | 0.76 | -0.02 |
| Jun | 0.44 | 0.48 | -0.04 |
| Jul | 0.74 | 0.69 | 0.05 |
| Aug | 0.92 | 0.82 | 0.10 |
| Sep | 0.99 | 1.07 | -0.08 |
| Oct | 0.99 | 1.04 | -0.05 |
| Nov | 0.45 | 0.53 | -0.08 |
| Dec | 0.54 | 0.61 | -0.07 |
8.16 | 8.58 | -0.42 |