| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.42 | 0.35 | 0.07 |
| Feb | 0.44 | 0.39 | 0.05 |
| Mar | 0.91 | 0.92 | -0.01 |
| Apr | 1.74 | 1.68 | 0.06 |
| May | 2.31 | 2.11 | 0.20 |
| Jun | 1.53 | 1.37 | 0.16 |
| Jul | 1.69 | 1.41 | 0.28 |
| Aug | 1.51 | 1.46 | 0.05 |
| Sep | 1.16 | 1.11 | 0.05 |
| Oct | 0.93 | 0.99 | -0.06 |
| Nov | 0.67 | 0.64 | 0.03 |
| Dec | 0.37 | 0.40 | -0.03 |
13.68 | 12.83 | 0.85 |