New Hampshire weather in October 2025

Expect 16°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in New Hampshire in October. Check more long-term weather averages for New Hampshire in October before you book your next holiday to New Hampshire in 2025/2026.

  • 16°C maximum daytime temperature in October in New Hampshire (Concord)16
    16°C max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in October in New Hampshire (Concord)9
    9 days with some rainfall
  • 3°C minimum night-time temperature in October in New Hampshire (Concord)3
    3°C min night temperature
  • 11 hours of daylight per day in October in New Hampshire (Concord)11
    11 hours of daylight per day
  • No heat & humidity in October in New Hampshire (Concord)0
    No heat & humidity
  • 83 mm monthly rainfall in October in New Hampshire (Concord)83
    83 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in New Hampshire (Concord)3
    3 (Moderate) UV index

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The October weather guide for New Hampshire (Concord) 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.

Top New Hampshire destinations

Below are average maximum temperatures at popular countries, regions and places in New Hampshire in October. Select a holiday destination to see more weather parameters.

All New Hampshire destinations

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

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More about the USA

How warm is it in New Hampshire in October?

Daytime temperatures usually reach 16°C in Concord, New Hampshire in October, falling to 3°C at night.

How sunny is it in New Hampshire in October?

There are normally 6 hours of bright sunshine each day in Concord, New Hampshire in October - that's 53% of daylight hours.

Does it rain in New Hampshire in October?

There are usually 9 days with some rain in Concord, New Hampshire in October and the average monthly rainfall is 83mm.

New Hampshire October sunrise & sunset times

Browse the sunrise and sunset times for New Hampshire in October 2025. Select a month to view New Hampshire sunrise and sunset times for the next 12 months. The New Hampshire sunrise and sunset times shown below are for Concord.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:44 17:27
Thursday, 16th October 2025 06:01 17:01
Friday, 31st October 2025 06:20 16:39

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