Measurements:
°C
°F
New Haven
48°F
SW 9 mph
Feels like: 42°F
Precip: 0%
World Resorts USA New Haven Weather August Weather in New Haven

New Haven Weather: August

Average Day Temperature: 81.6°F
Average Night Temperature: 71.0°F
Sea Water Temperature: 77.2°F
Number of Sunny Days: 12 days
Sunshine Hours: 13.2 - 14.3 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.3 in

Air Temperature in August, °F

Select Year: 2024 2023 2022

The highest day temperature in August 2024 was 91°F. The lowest night temperature was 55°F. The average values for day and night temperatures during August were 80.2°F и 67.5°F respectivly.

New Haven Water Sea Temperature in August, °F

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for New Haven was 76.4°F. The maximum and minimum values were 72.8°F and 80.0°F respectively.

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 New Haven is 1.3 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 7.4 mph. It makes August one of the most windless months of the year for New Haven.

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 New Haven in August is 7.8 hours.

Best Time to Visit New Haven
The most sunny months:
November 15 days
September 14 days
August 12 days
The most warm months:
July 83.1 °F
August 81.6 °F
June 75.8 °F
Warmest sea temperature:
August 77.2 °F
July 75.8 °F
September 73.9 °F
The most cold months:
January 35.5 °F
February 36.3 °F
December 41.2 °F
The most rainy months:
July 4 days
November 4 days
April 4 days
The most windy months:
January 10 mph
December 10 mph
November 10 mph

New Haven on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +68
Los Angeles +74
Maui +74
Miami +80
New York +48
San Diego +70
San Francisco +58
Sarasota +74
Tampa +72
Washington +48
24 Hours Weather Forecast
New Haven
Local time: 16:54
21 nov, thursday
1800 48°F
SW
9 mph
2100 46°F
SW
11 mph
22 nov, friday
0000 48°F
W
12 mph
0300 44°F
NE
20 mph
0600 42°F
NE
21 mph
0900 42°F
NE
19 mph
1200 44°F
N
17 mph
1500 44°F
N
14 mph