| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.61 | 5.46 | 0.15 |
| Feb | 4.95 | 4.96 | -0.01 |
| Mar | 5.57 | 5.71 | -0.14 |
| Apr | 5.03 | 5.00 | 0.03 |
| May | 4.49 | 4.48 | 0.01 |
| Jun | 5.29 | 5.32 | -0.03 |
| Jul | 4.74 | 5.16 | -0.42 |
| Aug | 4.86 | 4.75 | 0.11 |
| Sep | 4.21 | 4.29 | -0.08 |
| Oct | 3.62 | 3.83 | -0.21 |
| Nov | 4.82 | 4.74 | 0.08 |
| Dec | 5.93 | 6.16 | -0.23 |
59.12 | 59.86 | -0.74 |