September weather in Grandview Heights, OH
The average temperature in Grandview Heights in September is 66.4°F (54.6°F–78.1°F). Average precipitation: 3.78 inches.
September is a fall month in Grandview Heights, and is warmer than the annual average of 52.8°F. Daily temperatures swing about 23.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
78.1°F
Avg Low
54.6°F
Precipitation
3.78 in
Daylight
12h 15m