| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.12 | 1.92 | 0.20 |
| Feb | 1.90 | 1.67 | 0.23 |
| Mar | 2.42 | 2.46 | -0.04 |
| Apr | 2.84 | 2.81 | 0.03 |
| May | 3.17 | 3.19 | -0.02 |
| Jun | 3.72 | 3.66 | 0.06 |
| Jul | 3.63 | 3.64 | -0.01 |
| Aug | 3.47 | 3.53 | -0.06 |
| Sep | 3.31 | 3.23 | 0.08 |
| Oct | 3.58 | 3.76 | -0.18 |
| Nov | 2.61 | 2.55 | 0.06 |
| Dec | 2.59 | 2.36 | 0.23 |
35.36 | 34.78 | 0.58 |