New Bedford weather in August 2025

Q: 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.

Q: 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.

Q: How warm is the sea around New Bedford in August?

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

Q: 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.

Q: What is the chance of a cyclone 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.

Expect 81°F 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.

81
81°F max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
64
64°F min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
4.2
4.2 inches of monthly rainfall
8
8 (Very High) UV index
68
68°F 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) | Imperial (°F)

More about the USA

How hot is it in New Bedford in August?

Daytime temperatures usually reach 81°F in New Bedford in August with moderate heat and humidity, falling to 64°F 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 68°F.

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 4.2 inches.

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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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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Massachusetts - quick facts
Flight time^✝	7.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nightlife
Tourist info	Visit Massachusetts