| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.90 | 0.97 | -0.07 |
| Feb | 1.10 | 1.19 | -0.09 |
| Mar | 1.02 | 0.99 | 0.03 |
| Apr | 0.23 | 0.26 | -0.03 |
| May | 0.11 | 0.14 | -0.03 |
| Jun | 0.03 | 0.03 | 0.00 |
| Jul | 0.75 | 0.75 | 0.00 |
| Aug | 0.99 | 0.96 | 0.03 |
| Sep | 0.74 | 0.70 | 0.04 |
| Oct | 0.50 | 0.58 | -0.08 |
| Nov | 0.59 | 0.53 | 0.06 |
| Dec | 0.91 | 0.98 | -0.07 |
7.87 | 8.08 | -0.21 |