New Haven weather in August (Connecticut, United States of America)
How does the August weather in New Haven compare to other months? Check out our in-depth weather guide for this month.
Temperatures
In August, New Haven typically experiences high temperatures and high rainfall. August is part of summer. The daytime often sees temperatures reaching 28°C, but nighttime brings a cool-down to 18°C.
Precipitation
New Haven in August usually receives high rainfall, averaging around 116 mm for the month. Historically, approximately 12 days this month are expected to have rain.Average sunshine
With around 269 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.In case you lean more towards enjoying temperate temperatures and rain-free days July and September typically offer the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized New Haven climate page with graphs.
New Haven, monthly averages in August
Min Temperature
18°C
Max Temperature
28°C
Chance of Rain
38%
Precipitation
116 mm
Rainy days
12 days
Humidity
70% *
Sunshine
269 hours *
Percentage Sunshine
63% *
Where to go in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in New Haven.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
