| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.31 | 2.36 | -0.05 |
| Feb | 1.99 | 1.92 | 0.07 |
| Mar | 2.66 | 2.80 | -0.14 |
| Apr | 2.60 | 2.51 | 0.09 |
| May | 4.24 | 4.26 | -0.02 |
| Jun | 3.38 | 3.38 | 0.00 |
| Jul | 2.20 | 2.00 | 0.20 |
| Aug | 2.37 | 2.13 | 0.24 |
| Sep | 3.69 | 3.54 | 0.15 |
| Oct | 3.93 | 3.98 | -0.05 |
| Nov | 2.61 | 2.84 | -0.23 |
| Dec | 2.30 | 2.44 | -0.14 |
34.28 | 34.16 | 0.12 |