| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.88 | 0.88 | 0.00 |
| Feb | 1.20 | 1.38 | -0.18 |
| Mar | 2.25 | 2.28 | -0.03 |
| Apr | 3.79 | 3.78 | 0.01 |
| May | 5.21 | 5.24 | -0.03 |
| Jun | 4.99 | 4.97 | 0.02 |
| Jul | 4.10 | 4.13 | -0.03 |
| Aug | 4.31 | 4.44 | -0.13 |
| Sep | 3.58 | 3.58 | 0.00 |
| Oct | 2.76 | 2.97 | -0.21 |
| Nov | 1.87 | 1.93 | -0.06 |
| Dec | 1.46 | 1.57 | -0.11 |
36.40 | 37.15 | -0.75 |