Salem weather in May 2025

Expect daytime maximum temperatures of 19°C in Salem 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 85 mm of rainfall in the month.

  • 19°C maximum daytime temperature in May in Salem19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in May in Salem11
    11 days with some rainfall
  • 9°C minimum night-time temperature in May in Salem9
    9°C min night temperature
  • 15 hours of daylight per day in May in Salem15
    15 hours of daylight per day
  • No heat & humidity in May in Salem0
    No heat & humidity
  • 85 mm monthly rainfall in May in Salem85
    85 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Salem7
    7 (High) UV index
  • 9°C sea temperature in May in Salem9
    9°C sea temperature

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The May weather guide for Massachusetts (Salem) 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 Salem in May?

Daytime temperatures usually reach 19°C in Salem in May, falling to 9°C at night.

How sunny is it in Salem in May?

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

Is the sea cold around Salem in May?

The average sea temperature around Salem in May is 9°C.

Does it rain in Salem in May?

There are usually 11 days with some rain in Salem in May and the average monthly rainfall is 85mm.

Salem May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:38 18:44
Friday, 16th May 2025 04:20 19:00
Saturday, 31st May 2025 04:09 19:14

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