| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.75 | 7.08 | -0.33 |
| Feb | 4.46 | 4.45 | 0.01 |
| Mar | 4.93 | 5.03 | -0.10 |
| Apr | 3.26 | 3.17 | 0.09 |
| May | 1.99 | 2.07 | -0.08 |
| Jun | 1.47 | 1.54 | -0.07 |
| Jul | 0.75 | 0.75 | 0.00 |
| Aug | 0.99 | 1.02 | -0.03 |
| Sep | 1.74 | 1.67 | 0.07 |
| Oct | 4.24 | 4.38 | -0.14 |
| Nov | 7.17 | 7.27 | -0.10 |
| Dec | 7.26 | 7.67 | -0.41 |
45.01 | 46.10 | -1.09 |