| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.51 | 2.53 | -0.02 |
| Feb | 2.13 | 1.97 | 0.16 |
| Mar | 2.67 | 2.84 | -0.17 |
| Apr | 2.70 | 2.43 | 0.27 |
| May | 4.67 | 4.60 | 0.07 |
| Jun | 3.41 | 3.53 | -0.12 |
| Jul | 2.15 | 2.18 | -0.03 |
| Aug | 2.49 | 2.46 | 0.03 |
| Sep | 3.47 | 3.44 | 0.03 |
| Oct | 4.20 | 4.02 | 0.18 |
| Nov | 2.84 | 2.73 | 0.11 |
| Dec | 2.69 | 2.69 | 0.00 |
35.93 | 35.42 | 0.51 |