Measurements:
°C
°F
Dover
-4°F
E 3 mph
Feels like: -14°F
Precip: 0%
World Resorts USA Dover Weather August Weather in Dover

Dover Weather: August

Average Day Temperature: 75.6°F
Average Night Temperature: 60.7°F
Number of Sunny Days: 8 days
Sunshine Hours: 13.2 - 14.5 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.9 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 89°F. The lowest night temperature was 47°F. The average values for day and night temperatures during August were 74.5°F и 59.8°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Dover is 1.9 in. It makes august the most rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 4.7 mph. It makes August the most windless month of the year for Dover.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Dover in August is 6.9 hours.

Best Time to Visit Dover
The most sunny months:
September 11 days
October 11 days
November 10 days
The most warm months:
July 78.6 °F
August 75.6 °F
June 72.7 °F
The most cold months:
January 23.8 °F
February 25.4 °F
December 30.9 °F
The most rainy months:
July 5 days
August 4 days
June 3 days
The most windy months:
March 7 mph
April 7 mph
November 7 mph

Dover on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Dover
Local time: 03:00
05 dec, friday
0600 -8°F
E
2 mph
0900 2°F
E
2 mph
1200 12°F
NE
4 mph
1500 18°F
NE
7 mph
1800 16°F
E
2 mph
2100 14°F
NE
2 mph
06 dec, saturday
0000 12°F
NE
2 mph
0300 10°F
NE
2 mph