Hartford weather averages

Going to Hartford? Find the best month to visit Hartford based on the weather.

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Check Hartford weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Hartford is expected to be 8°C, while the average maximum temperature in March is 8°C.

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More about Hartford

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The weather for Hartford, Connecticut shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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

Hartford weather averages: best month

Hartford Best month Averages
Warmest July & August 28°C
Sunniest June, July & August 9 hours per day
Least rain October 8 days

Hartford climate guide

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Tropical storm risk: Hartford, Connecticut hurricane season

% of month affected by tropical storms
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<1%
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The Hartford, Connecticut tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Hartford weather averages by month

Check Hartford 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 Hartford weather with the USA

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

Maximum daytime temperature (°C)

Hartford, Connecticut, USA
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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