| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.00 | 2.14 | -0.14 |
| Feb | 1.66 | 1.80 | -0.14 |
| Mar | 2.47 | 2.73 | -0.26 |
| Apr | 3.15 | 3.13 | 0.02 |
| May | 3.03 | 2.98 | 0.05 |
| Jun | 3.66 | 3.82 | -0.16 |
| Jul | 3.54 | 3.55 | -0.01 |
| Aug | 3.58 | 3.57 | 0.01 |
| Sep | 3.81 | 3.82 | -0.01 |
| Oct | 3.40 | 3.40 | 0.00 |
| Nov | 2.49 | 2.67 | -0.18 |
| Dec | 2.37 | 2.43 | -0.06 |
35.16 | 36.04 | -0.88 |