| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.13 | 2.03 | 0.10 |
| Feb | 1.79 | 1.83 | -0.04 |
| Mar | 2.74 | 2.55 | 0.19 |
| Apr | 2.50 | 2.53 | -0.03 |
| May | 3.98 | 3.83 | 0.15 |
| Jun | 3.43 | 3.28 | 0.15 |
| Jul | 2.24 | 2.34 | -0.10 |
| Aug | 2.44 | 2.44 | 0.00 |
| Sep | 3.40 | 3.28 | 0.12 |
| Oct | 3.16 | 3.76 | -0.60 |
| Nov | 2.42 | 2.56 | -0.14 |
| Dec | 2.33 | 2.34 | -0.01 |
32.56 | 32.77 | -0.21 |