| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.18 | 2.19 | -0.01 |
| Feb | 1.95 | 1.82 | 0.13 |
| Mar | 2.64 | 2.66 | -0.02 |
| Apr | 2.58 | 2.41 | 0.17 |
| May | 4.46 | 4.32 | 0.14 |
| Jun | 3.36 | 3.33 | 0.03 |
| Jul | 2.26 | 2.26 | 0.00 |
| Aug | 2.38 | 2.29 | 0.09 |
| Sep | 3.43 | 3.76 | -0.33 |
| Oct | 3.92 | 4.27 | -0.35 |
| Nov | 2.70 | 2.62 | 0.08 |
| Dec | 2.13 | 2.16 | -0.03 |
33.99 | 34.09 | -0.10 |