| < July >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Dayton, Oh in July is fairly hot at 23.4 °C (74.12 °F).
- Afternoons can be very hot with average high temperatures reaching 29.4 °C (84.9 °F).
- Overnight temperatures are generally very mild with an average low of 17.4 °C (63.3 °F).
- In July the average diurnal temperature variation/ range is 12 °C (21.6 °F).
- The weather in July is dryish. Just 89.9mm (3.5in) of water is dropped.
- The shortest day is 14:17 long and the longest day is 14:56 long with an average length of 14:40.
Check the distance to and compare the Dayton, Oh July averages with somewhere beginning with:
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Weather Trend Graph for July in Dayton, Oh, Usa
Navigate to July Weather in Locations Surrounding Dayton, Oh:
- Kenton, Oh, Usa - 126.4 kms (78.6 miles) N
- Urbana, Oh, Usa - 41.1 kms (25.5 miles) NE
- Delaware, Oh, Usa - 96.4 kms (59.9 miles) E
- Columbus, Ohio, Usa - 106.2 kms (66 miles) E
- Circleville, Oh, Usa - 104.4 kms (64.9 miles) ESE