Weather in New Haven in October 2017

Expect 18°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Haven in October. Check more long-term weather averages for New Haven in October before you book your next holiday to Connecticut in 2017.

Key weather averages for New Haven in October

  • 18°C maximum daytime temperature in October in New Haven18
    18°C max day temperature
  • 7 hours of sunshine per day (61% of daylight hours) in October in New Haven7
    7 hours of sunshine per day
  • 7 days with some rainfall in October in New Haven7
    7 days with some rainfall
  • 7°C minimum night-time temperature in October in New Haven7
    7°C min night temperature
  • 11 hours of daylight per day in October in New Haven11
    11 hours of daylight per day
  • No heat & humidity in October in New Haven0
    No heat & humidity
  • 87 mm monthly rainfall in October in New Haven87
    87 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in New Haven4
    4 (Moderate) UV index
  • 17°C sea temperature in October in New Haven17
    17°C sea temperature

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

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

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Guide to New Haven weather in October

The average maximum daytime temperature in New Haven in October is a comfortable 18°C (64°F). The average night-time temperature is usually a cold 7°C (45°F). There are usually 7 hours of bright sunshine each day, which represents 61% of the 11 hours of daylight.

Expect 87mm (3.4 inches) of rainfall across the whole of October with 7 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around New Haven in October is 17°C (63°F).

The weather in New Haven in October is represented by New Haven.

New Haven sunrise & sunset times for October 2017

Browse the sunrise & sunset times for New Haven in October 2017. Select a month to view New Haven sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st October 2017 06:49 18:33
Monday, 2nd October 2017 06:50 18:31
Tuesday, 3rd October 2017 06:51 18:30
Wednesday, 4th October 2017 06:52 18:28
Thursday, 5th October 2017 06:53 18:26
Friday, 6th October 2017 06:54 18:25
Saturday, 7th October 2017 06:55 18:23
Sunday, 8th October 2017 06:56 18:22
Monday, 9th October 2017 06:57 18:20
Tuesday, 10th October 2017 06:58 18:18
Wednesday, 11th October 2017 06:59 18:17
Thursday, 12th October 2017 07:00 18:15
Friday, 13th October 2017 07:02 18:14
Saturday, 14th October 2017 07:03 18:12
Sunday, 15th October 2017 07:04 18:10
Monday, 16th October 2017 07:05 18:09
Tuesday, 17th October 2017 07:06 18:07
Wednesday, 18th October 2017 07:07 18:06
Thursday, 19th October 2017 07:08 18:04
Friday, 20th October 2017 07:09 18:03
Saturday, 21st October 2017 07:11 18:01
Sunday, 22nd October 2017 07:12 18:00
Monday, 23rd October 2017 07:13 17:59
Tuesday, 24th October 2017 07:14 17:57
Wednesday, 25th October 2017 07:15 17:56
Thursday, 26th October 2017 07:16 17:54
Friday, 27th October 2017 07:17 17:53
Saturday, 28th October 2017 07:19 17:52
Sunday, 29th October 2017 07:20 17:50
Monday, 30th October 2017 07:21 17:49
Tuesday, 31st October 2017 07:22 17:48
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New Haven weather by month

Check New Haven weather 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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