| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.99 | 2.10 | -0.11 |
| Feb | 2.11 | 2.22 | -0.11 |
| Mar | 2.97 | 3.09 | -0.12 |
| Apr | 4.67 | 4.59 | 0.08 |
| May | 4.95 | 5.07 | -0.12 |
| Jun | 4.69 | 4.90 | -0.21 |
| Jul | 4.44 | 4.20 | 0.24 |
| Aug | 3.75 | 3.96 | -0.21 |
| Sep | 3.90 | 3.87 | 0.03 |
| Oct | 3.51 | 3.34 | 0.17 |
| Nov | 2.76 | 2.83 | -0.07 |
| Dec | 2.14 | 2.09 | 0.05 |
41.88 | 42.26 | -0.38 |