| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.01 | 1.06 | -0.05 |
| Feb | 1.21 | 1.17 | 0.04 |
| Mar | 1.76 | 1.74 | 0.02 |
| Apr | 2.33 | 2.47 | -0.14 |
| May | 3.87 | 3.77 | 0.10 |
| Jun | 3.48 | 3.58 | -0.10 |
| Jul | 2.28 | 1.97 | 0.31 |
| Aug | 2.18 | 2.44 | -0.26 |
| Sep | 2.71 | 2.67 | 0.04 |
| Oct | 2.29 | 2.29 | 0.00 |
| Nov | 1.52 | 1.56 | -0.04 |
| Dec | 1.16 | 1.08 | 0.08 |
25.80 | 25.80 | 0.00 |