| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.90 | 0.82 | 0.08 |
| Feb | 0.76 | 0.73 | 0.03 |
| Mar | 0.53 | 0.54 | -0.01 |
| Apr | 0.20 | 0.20 | 0.00 |
| May | 0.21 | 0.24 | -0.03 |
| Jun | 0.33 | 0.33 | 0.00 |
| Jul | 2.07 | 2.04 | 0.03 |
| Aug | 2.08 | 1.92 | 0.16 |
| Sep | 1.19 | 1.27 | -0.08 |
| Oct | 0.74 | 0.71 | 0.03 |
| Nov | 0.66 | 0.67 | -0.01 |
| Dec | 0.99 | 0.98 | 0.01 |
10.66 | 10.45 | 0.21 |