| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.62 | 5.66 | -0.04 |
| Feb | 5.33 | 5.33 | 0.00 |
| Mar | 5.68 | 5.72 | -0.04 |
| Apr | 5.41 | 5.04 | 0.37 |
| May | 4.78 | 4.86 | -0.08 |
| Jun | 4.80 | 4.64 | 0.16 |
| Jul | 4.78 | 4.98 | -0.20 |
| Aug | 3.92 | 3.92 | 0.00 |
| Sep | 4.47 | 4.81 | -0.34 |
| Oct | 4.09 | 3.69 | 0.40 |
| Nov | 4.75 | 4.68 | 0.07 |
| Dec | 6.11 | 5.73 | 0.38 |
59.74 | 59.06 | 0.68 |