| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 2.30 | 2.36 | -0.06 |
| Feb | 2.00 | 1.93 | 0.07 |
| Mar | 2.62 | 2.79 | -0.17 |
| Apr | 2.65 | 2.51 | 0.14 |
| May | 4.35 | 4.27 | 0.08 |
| Jun | 3.32 | 3.41 | -0.09 |
| Jul | 2.24 | 2.01 | 0.23 |
| Aug | 2.33 | 2.12 | 0.21 |
| Sep | 3.73 | 3.54 | 0.19 |
| Oct | 3.91 | 3.92 | -0.01 |
| Nov | 2.69 | 2.85 | -0.16 |
| Dec | 2.28 | 2.47 | -0.19 |
34.42 | 34.18 | 0.24 |