| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.65 | 2.51 | 0.14 |
| Feb | 2.15 | 1.99 | 0.16 |
| Mar | 2.83 | 2.86 | -0.03 |
| Apr | 2.84 | 2.51 | 0.33 |
| May | 4.71 | 4.31 | 0.40 |
| Jun | 3.47 | 3.47 | 0.00 |
| Jul | 2.26 | 2.08 | 0.18 |
| Aug | 2.58 | 2.44 | 0.14 |
| Sep | 3.52 | 3.18 | 0.34 |
| Oct | 4.16 | 4.05 | 0.11 |
| Nov | 2.88 | 2.77 | 0.11 |
| Dec | 2.88 | 2.76 | 0.12 |
36.93 | 34.93 | 2.00 |