| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.54 | 2.66 | -0.12 |
| Feb | 2.21 | 2.31 | -0.10 |
| Mar | 2.97 | 3.09 | -0.12 |
| Apr | 2.95 | 2.67 | 0.28 |
| May | 4.03 | 3.85 | 0.18 |
| Jun | 7.13 | 7.12 | 0.01 |
| Jul | 6.09 | 6.26 | -0.17 |
| Aug | 7.10 | 7.16 | -0.06 |
| Sep | 7.02 | 7.69 | -0.67 |
| Oct | 4.71 | 5.14 | -0.43 |
| Nov | 2.56 | 2.94 | -0.38 |
| Dec | 2.42 | 2.44 | -0.02 |
51.73 | 53.33 | -1.60 |