Hampton weather in August 2025

Expect 81°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Hampton in August. Check more long-term weather averages for Hampton in August before you book your next holiday to New Hampshire in 2025/2026.

  • 81°F maximum daytime temperature in August in Hampton81
    81°F max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in August in Hampton10
    10 days with some rainfall
  • 59°F minimum night-time temperature in August in Hampton59
    59°F min night temperature
  • 14 hours of daylight per day in August in Hampton14
    14 hours of daylight per day
  • Low heat & humidity in August in HamptonL
    Low heat & humidity
  • 2.9 inches monthly rainfall in August in Hampton2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Hampton7
    7 (High) UV index
  • 64°F sea temperature in August in Hampton64
    64°F sea temperature

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The August weather guide for New Hampshire (Hampton) 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 hot is it in Hampton in August?

Daytime temperatures usually reach 81°F in Hampton in August with low heat and humidity, falling to 59°F at night.

How sunny is it in Hampton in August?

There are normally 9 hours of bright sunshine each day in Hampton in August - that's 62% of daylight hours.

How warm is the sea around Hampton in August?

The average sea temperature around Hampton in August is 64°F.

Does it rain in Hampton in August?

There are usually 10 days with some rain in Hampton in August and the average monthly rainfall is 2.9 inches.

What is the chance of a hurricane in Hampton in August?

On average less than 1 day in August in Hampton is likely to be affected by the passage of one or more tropical storms.

Hampton August sunrise & sunset times

Browse the sunrise and sunset times for Hampton in August 2025. Select a month to view Hampton sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:35 19:04
Saturday, 16th August 2025 04:51 18:44
Sunday, 31st August 2025 05:07 18:19

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