| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) | 
|---|---|---|---|
| Jan | 2.38 | 2.48 | -0.10 | 
| Feb | 2.41 | 2.40 | 0.01 | 
| Mar | 2.14 | 2.32 | -0.18 | 
| Apr | 1.79 | 1.90 | -0.11 | 
| May | 1.84 | 1.64 | 0.20 | 
| Jun | 0.88 | 0.80 | 0.08 | 
| Jul | 2.41 | 2.11 | 0.30 | 
| Aug | 2.48 | 2.51 | -0.03 | 
| Sep | 2.31 | 2.32 | -0.01 | 
| Oct | 2.13 | 2.21 | -0.08 | 
| Nov | 1.90 | 1.94 | -0.04 | 
| Dec | 2.34 | 2.15 | 0.19 | 
| 25.01 | 24.78 | 0.23 |