| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.46 | 2.60 | -0.14 |
| Feb | 2.06 | 2.06 | 0.00 |
| Mar | 2.78 | 2.88 | -0.10 |
| Apr | 3.51 | 3.54 | -0.03 |
| May | 3.76 | 3.86 | -0.10 |
| Jun | 4.13 | 3.99 | 0.14 |
| Jul | 3.89 | 4.01 | -0.12 |
| Aug | 3.56 | 3.50 | 0.06 |
| Sep | 3.53 | 3.55 | -0.02 |
| Oct | 3.14 | 3.15 | -0.01 |
| Nov | 2.83 | 2.77 | 0.06 |
| Dec | 2.68 | 2.77 | -0.09 |
38.33 | 38.68 | -0.35 |