| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.82 | 0.76 | 0.06 |
| Feb | 0.96 | 0.87 | 0.09 |
| Mar | 0.56 | 0.67 | -0.11 |
| Apr | 0.31 | 0.28 | 0.03 |
| May | 0.14 | 0.16 | -0.02 |
| Jun | 0.24 | 0.39 | -0.15 |
| Jul | 2.85 | 2.85 | 0.00 |
| Aug | 2.72 | 2.64 | 0.08 |
| Sep | 1.69 | 1.72 | -0.03 |
| Oct | 0.75 | 0.80 | -0.05 |
| Nov | 0.60 | 0.59 | 0.01 |
| Dec | 1.09 | 1.03 | 0.06 |
12.73 | 12.76 | -0.03 |