| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.09 | 2.03 | 0.06 |
| Feb | 1.82 | 1.82 | 0.00 |
| Mar | 2.47 | 2.45 | 0.02 |
| Apr | 2.44 | 2.45 | -0.01 |
| May | 4.00 | 3.93 | 0.07 |
| Jun | 3.40 | 3.40 | 0.00 |
| Jul | 2.26 | 2.62 | -0.36 |
| Aug | 2.38 | 2.25 | 0.13 |
| Sep | 3.73 | 3.91 | -0.18 |
| Oct | 3.56 | 3.80 | -0.24 |
| Nov | 2.43 | 2.54 | -0.11 |
| Dec | 1.96 | 2.16 | -0.20 |
32.54 | 33.36 | -0.82 |