| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.24 | 1.24 | 0.00 |
| Feb | 1.52 | 1.62 | -0.10 |
| Mar | 2.26 | 2.25 | 0.01 |
| Apr | 3.73 | 3.71 | 0.02 |
| May | 5.16 | 5.31 | -0.15 |
| Jun | 5.05 | 5.28 | -0.23 |
| Jul | 4.05 | 4.21 | -0.16 |
| Aug | 4.08 | 4.15 | -0.07 |
| Sep | 3.67 | 3.67 | 0.00 |
| Oct | 2.78 | 2.78 | 0.00 |
| Nov | 2.11 | 2.20 | -0.09 |
| Dec | 1.58 | 1.60 | -0.02 |
37.23 | 38.02 | -0.79 |