Nunavut weather in August 2025

Expect 9°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Nunavut in August. Check more long-term weather averages for Nunavut in August before you book your next holiday to Nunavut in 2025/2026.

  • 9°C maximum daytime temperature in August in Nunavut (Iqaluit)9
    9°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in August in Nunavut (Iqaluit)15
    15 days with some rainfall
  • 3°C minimum night-time temperature in August in Nunavut (Iqaluit)3
    3°C min night temperature
  • 16 hours of daylight per day in August in Nunavut (Iqaluit)16
    16 hours of daylight per day
  • No heat & humidity in August in Nunavut (Iqaluit)0
    No heat & humidity
  • 62 mm monthly rainfall in August in Nunavut (Iqaluit)62
    62 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in August in Nunavut (Iqaluit)3
    3 (Moderate) UV index
  • -2°C sea temperature in August in Nunavut (Iqaluit)-2
    -2°C sea temperature

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The August weather guide for Nunavut (Iqaluit) 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.

Top Nunavut destinations

Below are average maximum temperatures at popular countries, regions and places in Nunavut in August. Select a holiday destination to see more weather parameters.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Nunavut in August?

Daytime temperatures usually reach 9°C in Iqaluit, Nunavut in August, falling to 3°C at night.

How sunny is it in Nunavut in August?

There are normally 5 hours of bright sunshine each day in Iqaluit, Nunavut in August - that's 32% of daylight hours.

Is the sea cold around Nunavut in August?

The average sea temperature around Iqaluit, Nunavut in August is -2°C.

Does it rain in Nunavut in August?

There are usually 15 days with some rain in Iqaluit, Nunavut in August and the average monthly rainfall is 62mm.

Nunavut August sunrise & sunset times

Browse the sunrise and sunset times for Nunavut in August 2025. Select a month to view Nunavut sunrise and sunset times for the next 12 months. The Nunavut sunrise and sunset times shown below are for Iqaluit.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 02:46 20:33
Saturday, 16th August 2025 03:32 19:43
Sunday, 31st August 2025 04:16 18:51

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