Connecticut in august: average Weather, Temperature and Climate
Weather in Connecticut in august 2025
The weather in Connecticut in august comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 6
Weather at 6am
68°F
Clear/Sunny
48% of time
22%
15%
9%
Weather at 12pm
83°F
Clear/Sunny
37% of time
23%
23%
12%
Weather at 6pm
74°F
Clear/Sunny
39% of time
25%
18%
15%
Weather at 3am
65°F
35%
34%
16%
11%
Evolution of daily average temperature and precipitation in Connecticut in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Connecticut in august.
The climate of Connecticut in august is good
the weather in Connecticut in august is wet (with 6.7in of precipitation over 9 days). The weather is worst than the previous month since in july there is an average of 7in of precipitation over 10 days.
The climate comfortable in this location this month. The thermometer averaged maximum of 83°F. The seasonal minimum is 68°F. Thus, the mean temperature average in august in Connecticut is 76°F. Note that seasonal normals in contrast with those observed in Connecticut in the month of august with a maximum record of 97°F in 2018 and a minimum record of 54°F in 2019. You can expect to have about 9 days with temperatures up to 86°F, or 29 of the month.
Day length in Connecticut in august is 13:50. The sun rises at 05:01 and sunset is at 18:51.
With a good climate, august is advisable to go in that area.
Seasonal average climate and temperature of Connecticut in august
Check below seasonal norms These statistics are compiled from the weather statements of the past years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 68°F | ||||
| Highest record temperature | 97°F (2018) | ||||
| Lowest record temperature | 54°F (2019) | ||||
| Number of days at +86°F | 9 day(s) (29%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 68°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.7in | ||||
| Number of days with rainfall | 9 day(s) (28%) | ||||
| Record daily rainfall | 6.9in (2011) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 8.65km | ||||
| Cloud cover | 34% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:01 | ||||
| Time of sunset | 18:51 | ||||
| Length of day | 13:50 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Connecticut in august 2024:
68°F to 92°F
70°F to 88°F
70°F to 83°F
68°F to 79°F
67°F to 86°F
68°F to 77°F
59°F to 68°F
58°F to 68°F
63°F to 76°F
72°F to 85°F
59°F to 81°F
58°F to 74°F
56°F to 77°F
61°F to 81°F
59°F to 85°F
63°F to 86°F
65°F to 83°F
67°F to 77°F
68°F to 85°F
58°F to 72°F
52°F to 67°F
50°F to 70°F
54°F to 79°F
59°F to 81°F
59°F to 85°F
61°F to 83°F
59°F to 83°F
65°F to 90°F
58°F to 74°F
52°F to 74°F
61°F to 77°F
Map: other cities in the United States (USA) in august
Cities near Connecticut:
| New York City in august | good weather |
| Brooklyn in august | good weather |
| Albany in august | good weather |
| Rhode Island in august | good weather |
| Massachusetts in august | good weather |
| Boston in august | good weather |
| New Jersey in august | good weather |
| Hampton Beach in august | good weather |
| Provincetown in august | good weather |
| Philadelphia in august | good weather |
| Nantucket Island (Massachusetts) in august | good weather |
| Cape Cod National Seashore in august | good weather |
Click over cities on the map for information about the weather in august.
Connecticut
perfect weather
good
tolerable
bad
very bad
Weather data for Connecticut in august:
Weather data for Connecticut for august are derived from an average of the weather forecast since 2009 in Connecticut. There is a margin of error and these forecasts are to be considered as general information only. The weather in Connecticut can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Connecticut.