| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 1.29 | 1.34 | -0.05 |
| Feb | 1.53 | 1.43 | 0.10 |
| Mar | 1.15 | 1.21 | -0.06 |
| Apr | 0.35 | 0.38 | -0.03 |
| May | 0.20 | 0.21 | -0.01 |
| Jun | 0.06 | 0.07 | -0.01 |
| Jul | 0.94 | 0.80 | 0.14 |
| Aug | 1.34 | 1.32 | 0.02 |
| Sep | 0.86 | 0.73 | 0.13 |
| Oct | 0.67 | 0.80 | -0.13 |
| Nov | 0.74 | 0.75 | -0.01 |
| Dec | 1.18 | 1.18 | 0.00 |
10.31 | 10.22 | 0.09 |