| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.71 | 0.41 | 0.30 |
| Feb | 0.64 | 0.54 | 0.10 |
| Mar | 0.69 | 0.50 | 0.19 |
| Apr | 0.75 | 0.63 | 0.12 |
| May | 0.83 | 0.71 | 0.12 |
| Jun | 0.48 | 0.40 | 0.08 |
| Jul | 1.00 | 0.78 | 0.22 |
| Aug | 1.01 | 0.81 | 0.20 |
| Sep | 1.31 | 1.15 | 0.16 |
| Oct | 1.08 | 0.91 | 0.17 |
| Nov | 0.60 | 0.46 | 0.14 |
| Dec | 0.67 | 0.39 | 0.28 |
9.77 | 7.69 | 2.08 |