| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.02 | 3.05 | -0.03 |
| Feb | 2.76 | 2.76 | 0.00 |
| Mar | 3.19 | 3.18 | 0.01 |
| Apr | 2.58 | 2.61 | -0.03 |
| May | 3.53 | 3.53 | 0.00 |
| Jun | 6.74 | 6.61 | 0.13 |
| Jul | 6.04 | 5.85 | 0.19 |
| Aug | 7.09 | 6.61 | 0.48 |
| Sep | 7.28 | 7.45 | -0.17 |
| Oct | 4.27 | 4.08 | 0.19 |
| Nov | 2.58 | 2.45 | 0.13 |
| Dec | 2.70 | 2.65 | 0.05 |
51.78 | 50.83 | 0.95 |