| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.10 | 2.10 | 0.00 |
| Feb | 1.87 | 1.87 | 0.00 |
| Mar | 2.59 | 2.65 | -0.06 |
| Apr | 2.49 | 2.40 | 0.09 |
| May | 4.65 | 4.69 | -0.04 |
| Jun | 3.42 | 3.38 | 0.04 |
| Jul | 2.18 | 2.56 | -0.38 |
| Aug | 2.34 | 2.53 | -0.19 |
| Sep | 3.60 | 3.76 | -0.16 |
| Oct | 3.62 | 3.74 | -0.12 |
| Nov | 2.61 | 2.67 | -0.06 |
| Dec | 2.04 | 2.18 | -0.14 |
33.51 | 34.53 | -1.02 |