| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.45 | 1.53 | -0.08 |
| Feb | 1.69 | 1.69 | 0.00 |
| Mar | 2.93 | 2.89 | 0.04 |
| Apr | 4.54 | 4.63 | -0.09 |
| May | 6.33 | 6.49 | -0.16 |
| Jun | 5.50 | 5.56 | -0.06 |
| Jul | 4.31 | 4.44 | -0.13 |
| Aug | 3.87 | 3.91 | -0.04 |
| Sep | 4.42 | 4.46 | -0.04 |
| Oct | 3.51 | 3.66 | -0.15 |
| Nov | 2.69 | 2.69 | 0.00 |
| Dec | 2.05 | 2.08 | -0.03 |
43.29 | 44.03 | -0.74 |