Fredericton weather in May 2025

Expect 17°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Fredericton in May based on long-term weather averages. There is usually 14 days with some rainfall and 95 mm of average monthly rainfall in May.

  • 17°C maximum daytime temperature in May in Fredericton17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in May in Fredericton14
    14 days with some rainfall
  • 4°C minimum night-time temperature in May in Fredericton4
    4°C min night temperature
  • 15 hours of daylight per day in May in Fredericton15
    15 hours of daylight per day
  • No heat & humidity in May in Fredericton0
    No heat & humidity
  • 95 mm monthly rainfall in May in Fredericton95
    95 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Fredericton6
    6 (High) UV index

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The May weather guide for New Brunswick (Fredericton) 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 warm is it in Fredericton in May?

Daytime temperatures usually reach 17°C in Fredericton in May, falling to 4°C at night.

How sunny is it in Fredericton in May?

There are normally 7 hours of bright sunshine each day in Fredericton in May - that's 44% of daylight hours.

Does it rain in Fredericton in May?

There are usually 14 days with some rain in Fredericton in May and the average monthly rainfall is 95mm.

Fredericton May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:13 19:35
Friday, 16th May 2025 04:53 19:54
Saturday, 31st May 2025 04:40 20:09

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