World Resorts USA New Haven Weather

New Haven weather in August

Weather in New Haven: August

Average day temperature: 78.4°F
Average night temperature: 68.9°F
Sea water temperature: 74.5°F
Number of sunny days: 12 days
Day length: 13.2 - 14.3 hours
Number of rainy days: 3 days
Precipitation totals: 1.3 in.

Air temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during August of 2024 was 86°F. At the same time the lowest night temperature was 54°F. Daily and nightly averages during August were 77.1°F and 65.7°F.

Sea water temperature in New Haven in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
65
68
71
74
77
80
83

The average sea water temperature in August of 2024 was 73.8°F. The highest and lowest sea temperatures during the month were 77.0°F and 70.5°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
39%
32%
29%

Number of sunny, partly cloudy and cloudy days in August is almost equal.

Precipitation total in August, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
1.8
1.4
1.4
1.7
1.2
1.3
1.7
1.3
1.2
1.2
1.8
1.4
1.4
1.3
1.7
1.2
1.3
1.7
1.3
1.2
1.2

Precipitation total value in New Haven in August is 1.3 in. Other months of the year show relatively similar values.

Wind speed in August, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.6
5.4
7.1
8.9
10.7
12.5
10.0
10.1
8.8
8.3
6.9
7.6
8.4
9.8
9.9
9.8
10.4
10.0
10.1
8.8
8.3
7.4
6.9
7.6
8.4
9.8
9.9
9.8
10.4

The average wind speed value in August is 7.4 mph It makes August one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.5
3.0
4.4
5.9
7.4
8.9
10.3
11.8
4.7
6.5
6.5
7.5
8.3
8.6
8.1
6.6
6.4
5.5
5.1
4.7
6.5
6.5
7.5
8.0
8.3
8.6
8.1
6.6
6.4
5.5
5.1

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 8.0.

Best time for vacation in New Haven

Sunniest months:
November 15 days
September 14 days
June 12 days
Warmest months:
July 79.8 °F
August 78.4 °F
June 73.2 °F
Warmest sea temp:
August 74.4 °F
July 73.2 °F
September 71.5 °F
Coldest months:
January 36.3 °F
February 37.2 °F
December 41.3 °F
Rainiest months:
July 4 days
April 4 days
August 3 days
Windiest months:
January 10.4 mph
November 10.1 mph
December 10.0 mph

New Haven on a weather map

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Places in USA:
Name
°F
+48°F
+57°F
+73°F
+73°F
+61°F
+55°F
+73°F
+54°F
+70°F
+57°F
+48°F
+66°F
+70°F
+72°F
+57°F
24 Hours Forecast
New Haven
Local time: 05:49
April 23, wednesday
0600
50°F
SE
6 mph
0900
54°F
SE
9 mph
1200
63°F
E
7 mph
1500
68°F
E
7 mph
1800
68°F
SE
7 mph
2100
63°F
S
6 mph
April 24, thursday
0000
59°F
S
5 mph
0300
54°F
S
4 mph
Units of measurement: °C / °F