Halifax weather in May 2025

Expect 55°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Halifax in May. Check more long-term weather averages for Halifax in May before you book your next holiday to Nova Scotia in 2025/2026.

  • 55°F maximum daytime temperature in May in Halifax55
    55°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in May in Halifax14
    14 days with some rainfall
  • 39°F minimum night-time temperature in May in Halifax39
    39°F min night temperature
  • 15 hours of daylight per day in May in Halifax15
    15 hours of daylight per day
  • No heat & humidity in May in Halifax0
    No heat & humidity
  • 4.6 inches monthly rainfall in May in Halifax4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Halifax6
    6 (High) UV index
  • 41°F sea temperature in May in Halifax41
    41°F sea temperature

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The May weather guide for Nova Scotia (Halifax) 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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More about Canada

How warm is it in Halifax in May?

Daytime temperatures usually reach 55°F in Halifax in May, falling to 39°F at night.

How sunny is it in Halifax in May?

There are normally 6 hours of bright sunshine each day in Halifax in May - that's 42% of daylight hours.

How warm is the sea around Halifax in May?

The average sea temperature around Halifax in May is 41°F.

Does it rain in Halifax in May?

There are usually 14 days with some rain in Halifax in May and the average monthly rainfall is 4.6 inches.

Halifax May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:04 19:19
Friday, 16th May 2025 04:45 19:37
Saturday, 31st May 2025 04:33 19:52

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