New Bedford weather in May 2025

Expect 66°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in New Bedford in May. Check more long-term weather averages for New Bedford in May before you book your next holiday to Massachusetts in 2025/2026.

  • 66°F maximum daytime temperature in May in New Bedford66
    66°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in New Bedford11
    11 days with some rainfall
  • 50°F minimum night-time temperature in May in New Bedford50
    50°F min night temperature
  • 15 hours of daylight per day in May in New Bedford15
    15 hours of daylight per day
  • No heat & humidity in May in New Bedford0
    No heat & humidity
  • 3.6 inches monthly rainfall in May in New Bedford3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in New Bedford7
    7 (High) UV index
  • 50°F sea temperature in May in New Bedford50
    50°F sea temperature

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The May 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)

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How hot is it in New Bedford in May?

Daytime temperatures usually reach 66°F in New Bedford in May, falling to 50°F at night.

How sunny is it in New Bedford in May?

There are normally 8 hours of bright sunshine each day in New Bedford in May - that's 57% of daylight hours.

How warm is the sea around New Bedford in May?

The average sea temperature around New Bedford in May is 50°F.

Does it rain in New Bedford in May?

There are usually 11 days with some rain in New Bedford in May and the average monthly rainfall is 3.6 inches.

New Bedford May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:40 18:42
Friday, 16th May 2025 04:23 18:58
Saturday, 31st May 2025 04:12 19:11

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