| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.55 | 2.75 | -0.20 |
| Feb | 2.24 | 2.35 | -0.11 |
| Mar | 3.02 | 3.28 | -0.26 |
| Apr | 2.98 | 2.71 | 0.27 |
| May | 4.08 | 3.91 | 0.17 |
| Jun | 6.97 | 7.00 | -0.03 |
| Jul | 5.94 | 6.11 | -0.17 |
| Aug | 7.14 | 7.22 | -0.08 |
| Sep | 7.07 | 7.80 | -0.73 |
| Oct | 4.92 | 5.22 | -0.30 |
| Nov | 2.67 | 3.03 | -0.36 |
| Dec | 2.48 | 2.50 | -0.02 |
52.06 | 53.88 | -1.82 |