| Chatham borough, NJ | Rumson, NJ | United States |
Rainfall | 50 | 47 | 38 |
Snowfall | 25 | 25 | 28 |
Precipitation | 119 | 115 | 106 |
Sunny | 206 | 212 | 205 |
Avg. July High | 85 | 83 | 86 |
Avg. Jan. Low | 19 | 26 | 22 |
Comfort Index (higher=better) | 7.1 | 7.3 | 7 |
UV Index | 3.8 | 3.6 | 4.3 |
Elevation | 236 | 36 | 2443 |