| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.96 | 5.47 | 0.49 |
| Feb | 5.67 | 5.49 | 0.18 |
| Mar | 5.99 | 6.04 | -0.05 |
| Apr | 6.01 | 6.11 | -0.10 |
| May | 4.91 | 5.16 | -0.25 |
| Jun | 5.54 | 5.01 | 0.53 |
| Jul | 5.33 | 5.85 | -0.52 |
| Aug | 4.00 | 4.73 | -0.73 |
| Sep | 4.53 | 4.28 | 0.25 |
| Oct | 3.91 | 3.73 | 0.18 |
| Nov | 4.98 | 4.76 | 0.22 |
| Dec | 6.64 | 6.49 | 0.15 |
63.47 | 63.12 | 0.35 |