| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.67 | 0.62 | 0.05 |
| Feb | 0.69 | 0.61 | 0.08 |
| Mar | 1.01 | 1.00 | 0.01 |
| Apr | 2.00 | 2.03 | -0.03 |
| May | 3.11 | 3.08 | 0.03 |
| Jun | 4.09 | 4.22 | -0.13 |
| Jul | 4.00 | 4.12 | -0.12 |
| Aug | 2.54 | 2.56 | -0.02 |
| Sep | 2.58 | 2.50 | 0.08 |
| Oct | 2.33 | 2.18 | 0.15 |
| Nov | 0.82 | 0.77 | 0.05 |
| Dec | 0.74 | 0.74 | 0.00 |
24.58 | 24.43 | 0.15 |