| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.48 | 2.46 | 0.02 |
| Feb | 2.13 | 2.05 | 0.08 |
| Mar | 2.76 | 2.93 | -0.17 |
| Apr | 2.66 | 2.57 | 0.09 |
| May | 4.51 | 4.36 | 0.15 |
| Jun | 3.54 | 3.54 | 0.00 |
| Jul | 2.29 | 2.13 | 0.16 |
| Aug | 2.45 | 2.47 | -0.02 |
| Sep | 3.45 | 3.38 | 0.07 |
| Oct | 4.08 | 3.95 | 0.13 |
| Nov | 2.82 | 2.84 | -0.02 |
| Dec | 2.63 | 2.64 | -0.01 |
35.80 | 35.32 | 0.48 |