New Bedford weather in May 2025

Expect daytime maximum temperatures of 19°C in New Bedford in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 91 mm of rainfall in the month.

  • 19°C maximum daytime temperature in May in New Bedford19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in New Bedford11
    11 days with some rainfall
  • 10°C minimum night-time temperature in May in New Bedford10
    10°C 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
  • 91 mm monthly rainfall in May in New Bedford91
    91 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in New Bedford7
    7 (High) UV index
  • 10°C sea temperature in May in New Bedford10
    10°C 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 / mm)  |  Imperial (°F / inches)

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How hot is it in New Bedford in May?

Daytime temperatures usually reach 19°C in New Bedford in May, falling to 10°C 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.

Is the sea cold around New Bedford in May?

The average sea temperature around New Bedford in May is 10°C.

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 91mm.

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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