Gander weather in August 2025

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Gander in August. Check more long-term weather averages for Gander in August before you book your next holiday to Newfoundland & Labrador in 2025/2026.

  • 21°C maximum daytime temperature in August in Gander21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in August in Gander15
    15 days with some rainfall
  • 11°C minimum night-time temperature in August in Gander11
    11°C min night temperature
  • 14 hours of daylight per day in August in Gander14
    14 hours of daylight per day
  • No heat & humidity in August in Gander0
    No heat & humidity
  • 95 mm monthly rainfall in August in Gander95
    95 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Gander6
    6 (High) UV index

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The August 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 hot is it in Gander in August?

Daytime temperatures usually reach 21°C in Gander in August, falling to 11°C at night.

How sunny is it in Gander in August?

There are normally 6 hours of bright sunshine each day in Gander in August - that's 45% of daylight hours.

Does it rain in Gander in August?

There are usually 15 days with some rain in Gander in August and the average monthly rainfall is 95mm.

Gander August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:42 19:47
Saturday, 16th August 2025 05:03 19:22
Sunday, 31st August 2025 05:24 18:52

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