Gander weather in May 2026

Expect daytime maximum temperatures of 12°C in Gander, Newfoundland & Labrador in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 78 mm of rainfall in the month.

  • 12°C maximum daytime temperature in May in Gander12
    12°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in May in Gander16
    16 days with some rainfall
  • 2°C minimum night-time temperature in May in Gander2
    2°C min night temperature
  • 15 hours of daylight per day in May in Gander15
    15 hours of daylight per day
  • No heat & humidity in May in Gander0
    No heat & humidity
  • 78 mm monthly rainfall in May in Gander78
    78 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Gander6
    6 (High) UV index

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The May weather guide for Newfoundland & Labrador (Gander) 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 Gander in May?

Daytime temperatures usually reach 10°C in Gander in May, falling to 2°C at night.

How sunny is it in Gander in May?

There are normally 5 hours of bright sunshine each day in Gander in May - that's 34% of daylight hours.

Is the sea cold around Gander in May?

The average sea temperature around Gander in May is 2°C.

Does it rain in Gander in May?

There are usually 16 days with some rain in Gander in May and the average monthly rainfall is 102mm.

Gander May sunrise & sunset times

Browse the sunrise and sunset times for Gander in May 2026. Select a month to view Gander sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:48 19:24
Saturday, 16th May 2026 04:25 19:46
Sunday, 31st May 2026 04:10 20:03

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