| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.19 | 1.19 | 0.00 |
| Feb | 1.43 | 1.53 | -0.10 |
| Mar | 2.60 | 2.63 | -0.03 |
| Apr | 3.89 | 3.74 | 0.15 |
| May | 4.81 | 4.87 | -0.06 |
| Jun | 4.66 | 4.72 | -0.06 |
| Jul | 3.14 | 3.17 | -0.03 |
| Aug | 3.21 | 3.40 | -0.19 |
| Sep | 3.10 | 3.19 | -0.09 |
| Oct | 3.16 | 3.40 | -0.24 |
| Nov | 2.04 | 2.02 | 0.02 |
| Dec | 1.72 | 1.64 | 0.08 |
34.95 | 35.50 | -0.55 |