| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.98 | 1.99 | -0.01 |
| Feb | 1.94 | 1.77 | 0.17 |
| Mar | 2.58 | 2.74 | -0.16 |
| Apr | 2.55 | 2.47 | 0.08 |
| May | 4.35 | 4.02 | 0.33 |
| Jun | 3.20 | 3.01 | 0.19 |
| Jul | 1.86 | 1.97 | -0.11 |
| Aug | 2.13 | 2.02 | 0.11 |
| Sep | 3.32 | 3.42 | -0.10 |
| Oct | 3.46 | 3.55 | -0.09 |
| Nov | 2.59 | 2.80 | -0.21 |
| Dec | 2.04 | 1.96 | 0.08 |
32.00 | 31.72 | 0.28 |