| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 6.43 | 5.69 | 0.74 |
| Feb | 5.41 | 5.13 | 0.28 |
| Mar | 6.04 | 5.51 | 0.53 |
| Apr | 5.46 | 5.16 | 0.30 |
| May | 5.11 | 4.71 | 0.40 |
| Jun | 6.14 | 5.42 | 0.72 |
| Jul | 5.86 | 5.41 | 0.45 |
| Aug | 6.93 | 6.00 | 0.93 |
| Sep | 5.56 | 5.01 | 0.55 |
| Oct | 5.04 | 4.61 | 0.43 |
| Nov | 5.44 | 4.87 | 0.57 |
| Dec | 6.74 | 6.11 | 0.63 |
70.16 | 63.63 | 6.53 |