| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.43 | 0.34 | 0.09 |
| Feb | 0.37 | 0.27 | 0.10 |
| Mar | 0.68 | 0.59 | 0.09 |
| Apr | 0.78 | 0.64 | 0.14 |
| May | 0.86 | 0.69 | 0.17 |
| Jun | 0.57 | 0.45 | 0.12 |
| Jul | 1.46 | 1.20 | 0.26 |
| Aug | 1.60 | 1.30 | 0.30 |
| Sep | 1.12 | 0.93 | 0.19 |
| Oct | 0.80 | 0.71 | 0.09 |
| Nov | 0.50 | 0.44 | 0.06 |
| Dec | 0.45 | 0.33 | 0.12 |
9.62 | 7.89 | 1.73 |