| Month | NOAA Normals (in) | PRISM Normals (in) | Diff (in) |
|---|---|---|---|
| Jan | 5.76 | 5.58 | 0.18 |
| Feb | 5.36 | 5.24 | 0.12 |
| Mar | 5.61 | 5.47 | 0.14 |
| Apr | 4.87 | 4.69 | 0.18 |
| May | 4.59 | 4.33 | 0.26 |
| Jun | 5.25 | 4.90 | 0.35 |
| Jul | 4.91 | 4.68 | 0.23 |
| Aug | 5.63 | 5.40 | 0.23 |
| Sep | 4.49 | 4.33 | 0.16 |
| Oct | 4.68 | 4.51 | 0.17 |
| Nov | 4.98 | 4.70 | 0.28 |
| Dec | 5.96 | 5.67 | 0.29 |
62.09 | 59.50 | 2.59 |