New Bedford weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in New Bedford in August. Check more long-term weather averages for New Bedford in August before you book your next holiday to Massachusetts in 2025/2026.

  • 27°C maximum daytime temperature in August in New Bedford27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in August in New Bedford10
    10 days with some rainfall
  • 18°C minimum night-time temperature in August in New Bedford18
    18°C min night temperature
  • 14 hours of daylight per day in August in New Bedford14
    14 hours of daylight per day
  • Moderate heat & humidity in August in New BedfordM
    Moderate heat & humidity
  • 107 mm monthly rainfall in August in New Bedford107
    107 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in New Bedford8
    8 (Very High) UV index
  • 20°C sea temperature in August in New Bedford20
    20°C sea temperature

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The August weather guide for Massachusetts (New Bedford) 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 hot is it in New Bedford in August?

Daytime temperatures usually reach 27°C in New Bedford in August with moderate heat and humidity, falling to 18°C at night.

How sunny is it in New Bedford in August?

There are normally 8 hours of bright sunshine each day in New Bedford in August - that's 59% of daylight hours.

How warm is the sea around New Bedford in August?

The average sea temperature around New Bedford in August is 20°C.

Does it rain in New Bedford in August?

There are usually 10 days with some rain in New Bedford in August and the average monthly rainfall is 107mm.

What is the chance of a hurricane in New Bedford in August?

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

New Bedford August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:38 19:01
Saturday, 16th August 2025 04:54 18:42
Sunday, 31st August 2025 05:09 18:18

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