| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.57 | 3.53 | 0.04 |
| Feb | 2.93 | 3.12 | -0.19 |
| Mar | 3.58 | 3.65 | -0.07 |
| Apr | 3.02 | 2.92 | 0.10 |
| May | 2.92 | 2.88 | 0.04 |
| Jun | 6.16 | 6.25 | -0.09 |
| Jul | 5.23 | 5.21 | 0.02 |
| Aug | 6.58 | 6.83 | -0.25 |
| Sep | 5.69 | 6.27 | -0.58 |
| Oct | 4.08 | 4.44 | -0.36 |
| Nov | 2.09 | 1.93 | 0.16 |
| Dec | 2.83 | 2.61 | 0.22 |
48.68 | 49.64 | -0.96 |