| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.28 | 2.28 | 0.00 |
| Feb | 1.86 | 1.83 | 0.03 |
| Mar | 2.42 | 2.47 | -0.05 |
| Apr | 2.94 | 2.90 | 0.04 |
| May | 2.94 | 2.86 | 0.08 |
| Jun | 3.33 | 3.38 | -0.05 |
| Jul | 3.51 | 3.55 | -0.04 |
| Aug | 3.17 | 3.18 | -0.01 |
| Sep | 3.19 | 3.18 | 0.01 |
| Oct | 3.38 | 3.33 | 0.05 |
| Nov | 2.67 | 2.61 | 0.06 |
| Dec | 2.56 | 2.52 | 0.04 |
34.25 | 34.09 | 0.16 |