Measurements:
°C
°F
Dover
20°F
SE 15 mph
Feels like: 6°F
Precip: 0%
World Resorts USA Dover Weather September Weather in Dover

Dover Weather: September

Average Day Temperature: 78.4°F
Average Night Temperature: 66.3°F
Number of Sunny Days: 14 days
Sunshine Hours: 11.8 - 13.0 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.3 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 87°F. The lowest night temperature was 54°F. The average values for day and night temperatures during September were 77.6°F и 66.5°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Dover is 1.3 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 8.4 mph. It makes September one of the most windless months 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 September is 7.5 hours.

Best Time to Visit Dover
The most sunny months:
November 16 days
October 15 days
September 14 days
The most warm months:
July 88.3 °F
August 85.6 °F
June 81.7 °F
The most cold months:
January 40.5 °F
February 43.7 °F
December 45.4 °F
The most rainy months:
August 5 days
July 5 days
March 4 days
The most windy months:
March 11 mph
April 10 mph
January 10 mph

Dover on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Dover
Local time: 05:23
22 dec, sunday
0600 20°F
SE
15 mph
0900 20°F
SE
14 mph
1200 28°F
SE
14 mph
1500 30°F
SE
13 mph
1800 28°F
SE
9 mph
2100 22°F
SE
7 mph
23 dec, monday
0000 20°F
S
5 mph
0300 20°F
S
4 mph