| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.08 | 4.65 | 0.43 |
| Feb | 5.08 | 4.88 | 0.20 |
| Mar | 5.36 | 5.26 | 0.10 |
| Apr | 5.00 | 5.13 | -0.13 |
| May | 4.47 | 4.76 | -0.29 |
| Jun | 4.74 | 4.70 | 0.04 |
| Jul | 4.69 | 5.07 | -0.38 |
| Aug | 3.89 | 4.11 | -0.22 |
| Sep | 4.15 | 4.01 | 0.14 |
| Oct | 3.26 | 3.15 | 0.11 |
| Nov | 4.18 | 3.96 | 0.22 |
| Dec | 5.86 | 5.84 | 0.02 |
55.76 | 55.52 | 0.24 |