| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.88 | 0.88 | 0.00 |
| Feb | 1.20 | 1.37 | -0.17 |
| Mar | 2.25 | 2.28 | -0.03 |
| Apr | 3.79 | 3.78 | 0.01 |
| May | 5.21 | 5.25 | -0.04 |
| Jun | 4.99 | 4.97 | 0.02 |
| Jul | 4.10 | 4.14 | -0.04 |
| Aug | 4.31 | 4.43 | -0.12 |
| Sep | 3.58 | 3.58 | 0.00 |
| Oct | 2.76 | 2.97 | -0.21 |
| Nov | 1.87 | 1.92 | -0.05 |
| Dec | 1.46 | 1.56 | -0.10 |
36.40 | 37.13 | -0.73 |