| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.66 | 2.66 | 0.00 |
| Feb | 2.64 | 2.64 | 0.00 |
| Mar | 3.38 | 3.41 | -0.03 |
| Apr | 3.16 | 3.08 | 0.08 |
| May | 4.47 | 4.55 | -0.08 |
| Jun | 3.76 | 3.62 | 0.14 |
| Jul | 1.99 | 1.73 | 0.26 |
| Aug | 2.43 | 2.36 | 0.07 |
| Sep | 3.09 | 3.06 | 0.03 |
| Oct | 4.25 | 4.20 | 0.05 |
| Nov | 2.85 | 2.94 | -0.09 |
| Dec | 2.87 | 2.97 | -0.10 |
37.55 | 37.22 | 0.33 |