Lake Sunapee weather in March 2025

Expect 5°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Lake Sunapee in March. Check more long-term weather averages for Lake Sunapee in March before you book your next holiday to New Hampshire in 2025/2026.

  • 5°C maximum daytime temperature in March in Lake Sunapee5
    5°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in March in Lake Sunapee12
    12 days with some rainfall
  • -7°C minimum night-time temperature in March in Lake Sunapee-7
    -7°C min night temperature
  • 12 hours of daylight per day in March in Lake Sunapee12
    12 hours of daylight per day
  • No heat & humidity in March in Lake Sunapee0
    No heat & humidity
  • 82 mm monthly rainfall in March in Lake Sunapee82
    82 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Lake Sunapee4
    4 (Moderate) UV index

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Lake Sunapee by month

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The March 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 / mm)  |  Imperial (°F / inches)

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How cold is it in Lake Sunapee in March?

Daytime temperatures usually reach 5°C in Lake Sunapee in March, falling to -7°C at night.

How sunny is it in Lake Sunapee in March?

There are normally 6 hours of bright sunshine each day in Lake Sunapee in March - that's 52% of daylight hours.

Does it rain in Lake Sunapee in March?

There are usually 12 days with some rain in Lake Sunapee in March and the average monthly rainfall is 82mm. Rain may fall as snow in this month.

Lake Sunapee March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:24 17:38
Sunday, 16th March 2025 05:58 17:56
Monday, 31st March 2025 05:31 18:14

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