Connecticut weather averages

Check Connecticut weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Connecticut is expected to be 3°C, while the average maximum temperature in January is 1°C. The holiday weather guide shown above is for Hartford.

More about Connecticut

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Tropical storm risk: Connecticut hurricane season

% of month affected by tropical storms
0
<1%
0
0
0
1%
1%
1%
1%
<1%
<1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Connecticut tropical storm risk chart above shows the hurricane season for Hartford, Connecticut.

More about tropical storms

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Connecticut holiday weather averages by month

Check Connecticut holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Connecticut weather with the USA

Below the Connecticut weather chart shows maximum daytime temperature for Connecticut, USA (Hartford) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Connecticut, USA (Hartford)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Connecticut weather >>

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More Connecticut destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

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