| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.13 | 2.32 | -0.19 |
| Feb | 2.44 | 2.51 | -0.07 |
| Mar | 3.33 | 3.34 | -0.01 |
| Apr | 3.14 | 3.19 | -0.05 |
| May | 4.29 | 4.34 | -0.05 |
| Jun | 3.63 | 3.76 | -0.13 |
| Jul | 1.99 | 2.02 | -0.03 |
| Aug | 2.44 | 2.47 | -0.03 |
| Sep | 3.03 | 3.16 | -0.13 |
| Oct | 4.08 | 4.30 | -0.22 |
| Nov | 2.62 | 2.73 | -0.11 |
| Dec | 2.52 | 2.58 | -0.06 |
35.64 | 36.72 | -1.08 |