August weather in South Amboy, NJ
The average temperature in South Amboy in August is 74.3°F (64.0°F–84.7°F). Average precipitation: 4.66 inches.
August is a summer month in South Amboy, and is warmer than the annual average of 53.8°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 37m. For travel, August is a comfortable month to visit.
Avg High
84.7°F
Avg Low
64.0°F
Precipitation
4.66 in
Daylight
13h 37m