| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.47 | 2.50 | -0.03 |
| Feb | 2.15 | 2.28 | -0.13 |
| Mar | 2.99 | 3.19 | -0.20 |
| Apr | 2.75 | 2.94 | -0.19 |
| May | 4.52 | 4.73 | -0.21 |
| Jun | 3.27 | 3.34 | -0.07 |
| Jul | 1.85 | 1.82 | 0.03 |
| Aug | 2.46 | 2.21 | 0.25 |
| Sep | 3.13 | 3.41 | -0.28 |
| Oct | 3.79 | 3.79 | 0.00 |
| Nov | 2.54 | 2.75 | -0.21 |
| Dec | 2.61 | 2.58 | 0.03 |
34.53 | 35.54 | -1.01 |