| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.50 | 2.53 | -0.03 |
| Feb | 2.02 | 1.94 | 0.08 |
| Mar | 2.32 | 2.16 | 0.16 |
| Apr | 3.18 | 3.18 | 0.00 |
| May | 3.54 | 3.47 | 0.07 |
| Jun | 3.34 | 3.61 | -0.27 |
| Jul | 3.20 | 3.14 | 0.06 |
| Aug | 3.07 | 3.13 | -0.06 |
| Sep | 3.08 | 3.08 | 0.00 |
| Oct | 3.02 | 2.91 | 0.11 |
| Nov | 2.68 | 2.69 | -0.01 |
| Dec | 2.35 | 2.41 | -0.06 |
34.30 | 34.25 | 0.05 |