- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2020 (inclusive)
New Haven weather in October 2020
Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.
- 1818°C max day temperature
- 77 days with some rainfall
- 77°C min night temperature
- 1111 hours of daylight per day
- 0No heat & humidity
- 8787 mm of monthly rainfall
- 44 (Moderate) UV index
- 1717°C sea temperature
The October weather guide for New Haven, 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.
How hot is it in New Haven in October?
Daytime temperatures usually reach 18°C in New Haven in October, falling to 7°C at night.
How sunny is it in New Haven in October?
There are normally 7 hours of bright sunshine each day in New Haven in October - that's 61% of daylight hours.
How warm is the sea around New Haven in October?
The average sea temperature around New Haven in October is 17°C.
Does it rain in New Haven in October?
There are usually 7 days with some rain in New Haven in October and the average monthly rainfall is 87mm.
New Haven sunrise & sunset times for October 2020
Browse the sunrise & sunset times for New Haven in October 2020. Select a month to view New Haven sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st October 2020||06:49||18:33|
|Friday, 16th October 2020||07:05||18:08|
|Saturday, 31st October 2020||07:23||17:48|
- Save up to 15% on Avis car hire for Canada
- Offer available at participating locations in Canada
- Avis discount code excludes Car Group X
- Blackout periods may apply
Metric (°C / mm) | Imperial (°F / inches)
Discover more about the USA
Where is hot in Connecticut in October for 2020/2021?
Below are average maximum temperatures at popular destinations in Connecticut in October. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.