| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.45 | 0.43 | 0.02 |
| Feb | 0.36 | 0.35 | 0.01 |
| Mar | 0.24 | 0.28 | -0.04 |
| Apr | 0.25 | 0.26 | -0.01 |
| May | 0.34 | 0.42 | -0.08 |
| Jun | 0.55 | 0.55 | 0.00 |
| Jul | 1.93 | 1.74 | 0.19 |
| Aug | 1.96 | 1.75 | 0.21 |
| Sep | 1.56 | 1.67 | -0.11 |
| Oct | 0.89 | 0.84 | 0.05 |
| Nov | 0.50 | 0.53 | -0.03 |
| Dec | 0.61 | 0.65 | -0.04 |
9.64 | 9.47 | 0.17 |