| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.50 | 2.53 | -0.03 |
| Feb | 2.13 | 1.97 | 0.16 |
| Mar | 2.68 | 2.85 | -0.17 |
| Apr | 2.72 | 2.44 | 0.28 |
| May | 4.67 | 4.59 | 0.08 |
| Jun | 3.43 | 3.53 | -0.10 |
| Jul | 2.21 | 2.18 | 0.03 |
| Aug | 2.50 | 2.46 | 0.04 |
| Sep | 3.50 | 3.44 | 0.06 |
| Oct | 4.19 | 4.00 | 0.19 |
| Nov | 2.90 | 2.74 | 0.16 |
| Dec | 2.71 | 2.68 | 0.03 |
36.14 | 35.41 | 0.73 |