Connecticut weather in October 2021

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Below are average maximum temperatures at popular destinations in Connecticut in October. Select a destination to see more weather parameters.

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The October weather guide for Connecticut shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Connecticut in October?

Daytime temperatures usually reach 18°C in Hartford, Connecticut in October, falling to 5°C at night.

How sunny is it in Connecticut in October?

There are normally 6 hours of bright sunshine each day in Hartford, Connecticut in October - that's 58% of daylight hours.

Does it rain in Connecticut in October?

There are usually 8 days with some rain in Hartford, Connecticut in October and the average monthly rainfall is 90mm.

Connecticut sunrise & sunset times for October 2021

Browse the sunrise & sunset times for Connecticut in October 2021. Select a month to view Connecticut sunrise & sunset times for the next twelve months. The Connecticut sunrise & sunset times shown below are for Hartford.

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