| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 3.68 | 3.79 | -0.11 |
| Feb | 3.19 | 3.19 | 0.00 |
| Mar | 3.78 | 3.93 | -0.15 |
| Apr | 2.77 | 2.91 | -0.14 |
| May | 3.22 | 2.91 | 0.31 |
| Jun | 7.34 | 7.47 | -0.13 |
| Jul | 8.19 | 7.85 | 0.34 |
| Aug | 8.73 | 8.69 | 0.04 |
| Sep | 5.69 | 5.83 | -0.14 |
| Oct | 2.88 | 2.98 | -0.10 |
| Nov | 1.90 | 1.99 | -0.09 |
| Dec | 3.24 | 3.04 | 0.20 |
54.61 | 54.58 | 0.03 |