| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 0.60 | 0.63 | -0.03 |
| Feb | 0.57 | 0.56 | 0.01 |
| Mar | 0.28 | 0.31 | -0.03 |
| Apr | 0.20 | 0.23 | -0.03 |
| May | 0.20 | 0.21 | -0.01 |
| Jun | 0.40 | 0.43 | -0.03 |
| Jul | 1.86 | 1.75 | 0.11 |
| Aug | 1.87 | 1.74 | 0.13 |
| Sep | 1.19 | 1.14 | 0.05 |
| Oct | 0.70 | 0.73 | -0.03 |
| Nov | 0.52 | 0.58 | -0.06 |
| Dec | 0.76 | 0.79 | -0.03 |
9.15 | 9.10 | 0.05 |