Weather in New Hampshire in September 2019

  • 22°C maximum daytime temperature in September in New Hampshire (Concord)22
    22°C max day temperature
  • 7 hours of sunshine per day (56% of daylight hours) in September in New Hampshire7
    7 hours of sunshine per day
  • 9 days with some rainfall in September in New Hampshire (Concord)9
    9 days with some rainfall
  • 9°C minimum night-time temperature in September in New Hampshire (Concord)9
    9°C min night temperature
  • 12 hours of daylight per day in September in New Hampshire (Concord)12
    12 hours of daylight per day
  • No heat & humidity in September in New Hampshire (Concord)0
    No heat & humidity
  • 73 mm monthly rainfall in September in New Hampshire (Concord)73
    73 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in New Hampshire (Concord)6
    6 (High) UV index

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

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Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in New Hampshire in September. Check more long-term weather averages for New Hampshire in September before you book your next holiday to New Hampshire in 2019/2020. The September weather averages shown above are for Concord.

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

Guide to New Hampshire weather in September

The average maximum daytime temperature in New Hampshire in September is a warm 22°C (72°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 7 hours of bright sunshine each day, which represents 56% of the 12 hours of daylight.

Expect 73mm (2.9 inches) of rainfall across the whole of September with 9 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

The weather in New Hampshire in September is represented by Concord.

New Hampshire sunrise & sunset times for September 2019

Browse the sunrise & sunset times for New Hampshire in September 2019. Select a month to view New Hampshire sunrise & sunset times for the next twelve months. The New Hampshire sunrise & sunset times shown below are for Concord.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:10 18:22
Monday, 2nd September 2019 05:11 18:20
Tuesday, 3rd September 2019 05:12 18:18
Wednesday, 4th September 2019 05:13 18:16
Thursday, 5th September 2019 05:14 18:15
Friday, 6th September 2019 05:16 18:13
Saturday, 7th September 2019 05:17 18:11
Sunday, 8th September 2019 05:18 18:09
Monday, 9th September 2019 05:19 18:07
Tuesday, 10th September 2019 05:20 18:06
Wednesday, 11th September 2019 05:21 18:04
Thursday, 12th September 2019 05:22 18:02
Friday, 13th September 2019 05:23 18:00
Saturday, 14th September 2019 05:24 17:58
Sunday, 15th September 2019 05:25 17:57
Monday, 16th September 2019 05:27 17:55
Tuesday, 17th September 2019 05:28 17:53
Wednesday, 18th September 2019 05:29 17:51
Thursday, 19th September 2019 05:30 17:49
Friday, 20th September 2019 05:31 17:48
Saturday, 21st September 2019 05:32 17:46
Sunday, 22nd September 2019 05:33 17:44
Monday, 23rd September 2019 05:34 17:42
Tuesday, 24th September 2019 05:35 17:40
Wednesday, 25th September 2019 05:37 17:39
Thursday, 26th September 2019 05:38 17:37
Friday, 27th September 2019 05:39 17:35
Saturday, 28th September 2019 05:40 17:33
Sunday, 29th September 2019 05:41 17:31
Monday, 30th September 2019 05:42 17:30
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