The highest day temperature in October 2024 was 77°F. The lowest night temperature was 39°F. The average values for day and night temperatures during October were 64.9°F и 51.7°F respectivly.

The average sea surface temperature in October 2024 for New Haven was 65.0°F. The maximum and minimum values were 60.2°F and 70.2°F respectively.

You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in October for New Haven is 1.4 in.

The average wind speed in October is 8.8 mph.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for New Haven in October is 6.4 hours.