| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.98 | 1.83 | 0.15 |
| Feb | 2.14 | 2.05 | 0.09 |
| Mar | 2.31 | 1.99 | 0.32 |
| Apr | 3.07 | 3.04 | 0.03 |
| May | 5.66 | 5.59 | 0.07 |
| Jun | 9.49 | 9.56 | -0.07 |
| Jul | 6.54 | 7.40 | -0.86 |
| Aug | 8.05 | 8.67 | -0.62 |
| Sep | 8.79 | 8.74 | 0.05 |
| Oct | 6.77 | 6.76 | 0.01 |
| Nov | 2.92 | 2.76 | 0.16 |
| Dec | 2.05 | 2.32 | -0.27 |
59.77 | 60.71 | -0.94 |