Lake Sunapee weather in January 2025

Expect 28°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Lake Sunapee in January. Check more long-term weather averages for Lake Sunapee in January before you book your next holiday to New Hampshire in 2025/2026.

  • 28°F maximum daytime temperature in January in Lake Sunapee28
    28°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in January in Lake Sunapee12
    12 days with some rainfall
  • 7°F minimum night-time temperature in January in Lake Sunapee7
    7°F min night temperature
  • 9 hours of daylight per day in January in Lake Sunapee9
    9 hours of daylight per day
  • No heat & humidity in January in Lake Sunapee0
    No heat & humidity
  • 3.1 inches monthly rainfall in January in Lake Sunapee3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Lake Sunapee1
    1 (Low) UV index

More about Lake Sunapee

Lake Sunapee by month

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The January weather guide for New Hampshire (Lake Sunapee) 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.

Metric (°C)  |  Imperial (°F)

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How cold is it in Lake Sunapee in January?

Daytime temperatures usually reach 28°F in Lake Sunapee in January, falling to 7°F at night.

How sunny is it in Lake Sunapee in January?

There are normally 5 hours of bright sunshine each day in Lake Sunapee in January - that's 50% of daylight hours.

Does it rain in Lake Sunapee in January?

There are usually 12 days with some rain in Lake Sunapee in January and the average monthly rainfall is 3.1 inches. Rain may fall as snow in this month.

Lake Sunapee January sunrise & sunset times

Browse the sunrise and sunset times for Lake Sunapee in January 2025. Select a month to view Lake Sunapee sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:21 16:23
Thursday, 16th January 2025 07:17 16:40
Friday, 31st January 2025 07:05 16:59

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