| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.58 | 0.64 | -0.06 |
| Feb | 0.79 | 0.79 | 0.00 |
| Mar | 1.36 | 1.36 | 0.00 |
| Apr | 2.12 | 2.08 | 0.04 |
| May | 3.94 | 3.73 | 0.21 |
| Jun | 3.36 | 3.25 | 0.11 |
| Jul | 3.86 | 4.01 | -0.15 |
| Aug | 3.47 | 3.55 | -0.08 |
| Sep | 2.11 | 2.14 | -0.03 |
| Oct | 1.69 | 1.69 | 0.00 |
| Nov | 1.01 | 1.04 | -0.03 |
| Dec | 0.79 | 0.93 | -0.14 |
25.08 | 25.21 | -0.13 |