| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.59 | 2.53 | 0.06 |
| Feb | 2.15 | 1.99 | 0.16 |
| Mar | 2.69 | 2.83 | -0.14 |
| Apr | 2.69 | 2.50 | 0.19 |
| May | 4.69 | 4.55 | 0.14 |
| Jun | 3.37 | 3.43 | -0.06 |
| Jul | 2.09 | 2.13 | -0.04 |
| Aug | 2.55 | 2.50 | 0.05 |
| Sep | 3.42 | 3.22 | 0.20 |
| Oct | 4.24 | 4.11 | 0.13 |
| Nov | 2.85 | 2.76 | 0.09 |
| Dec | 2.79 | 2.76 | 0.03 |
36.12 | 35.31 | 0.81 |