Connecticut weather averages for holidays in 2017/2018

Check Connecticut weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in Connecticut is expected to be 30°C, while the average maximum temperature in September is 23°C. The holiday weather guide shown below is for Hartford.

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Connecticut weather averages

Check Connecticut weather averages before you book your next holiday. The warmest months in Connecticut are July and August with an average maximum temperature of 28°C. The sunniest months are June, July and August with on average 9 hours of bright sunshine per day. The month with the least number of days with some rain is October with 8 days. The Connecticut weather averages shown below are for Hartford.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some rainfall

More weather parameters

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

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Connecticut weather today

Here is the weather in Connecticut today, Saturday 23rd September 2017. Expect clear skies in Connecticut with a maximum temperature of 30°C and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north. The weather forecast shown below is for Hartford.

  • 30
    °C maximum temperature
  • clear skies
  • 10
    hours of sunshine
  • 0
    mm of rainfall expected
  • 16
    kph wind from N

5-day weather forecast

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

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Tropical storm risk: Connecticut hurricane season

% of month affected by tropical storms
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<1%
0
0
0
1%
1%
1%
1%
<1%
<1%
0
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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

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

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