Concord weather in August 2025

Expect 81°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Concord in August. Check more long-term weather averages for Concord in August before you book your next holiday to New Hampshire in 2025/2026.

  • 81°F maximum daytime temperature in August in Concord81
    81°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Concord11
    11 days with some rainfall
  • 55°F minimum night-time temperature in August in Concord55
    55°F min night temperature
  • 14 hours of daylight per day in August in Concord14
    14 hours of daylight per day
  • Low heat & humidity in August in ConcordL
    Low heat & humidity
  • 3.4 inches monthly rainfall in August in Concord3.4
    3.4 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Concord7
    7 (High) UV index

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The August 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.

Metric (°C)  |  Imperial (°F)

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How hot is it in Concord in August?

Daytime temperatures usually reach 81°F in Concord in August with low heat and humidity, falling to 55°F at night.

How sunny is it in Concord in August?

There are normally 8 hours of bright sunshine each day in Concord in August - that's 60% of daylight hours.

Does it rain in Concord in August?

There are usually 11 days with some rain in Concord in August and the average monthly rainfall is 3.4 inches.

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

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

Concord August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:37 19:07
Saturday, 16th August 2025 04:53 18:47
Sunday, 31st August 2025 05:10 18:22

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