| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.41 | 2.47 | -0.06 |
| Feb | 2.06 | 1.98 | 0.08 |
| Mar | 2.64 | 2.77 | -0.13 |
| Apr | 2.70 | 2.50 | 0.20 |
| May | 4.40 | 4.35 | 0.05 |
| Jun | 3.36 | 3.46 | -0.10 |
| Jul | 2.28 | 2.05 | 0.23 |
| Aug | 2.41 | 2.16 | 0.25 |
| Sep | 3.71 | 3.63 | 0.08 |
| Oct | 4.00 | 4.06 | -0.06 |
| Nov | 2.80 | 2.86 | -0.06 |
| Dec | 2.44 | 2.64 | -0.20 |
35.21 | 34.93 | 0.28 |