| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.16 | 2.09 | 0.07 |
| Feb | 1.88 | 1.88 | 0.00 |
| Mar | 2.53 | 2.59 | -0.06 |
| Apr | 2.44 | 2.45 | -0.01 |
| May | 4.56 | 4.32 | 0.24 |
| Jun | 3.55 | 3.51 | 0.04 |
| Jul | 2.27 | 2.46 | -0.19 |
| Aug | 2.51 | 2.47 | 0.04 |
| Sep | 3.72 | 3.94 | -0.22 |
| Oct | 3.69 | 4.00 | -0.31 |
| Nov | 2.60 | 2.67 | -0.07 |
| Dec | 2.01 | 2.23 | -0.22 |
33.92 | 34.61 | -0.69 |