Kerguelen weather in September 2025

Expect 5°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Kerguelen in September. Check more long-term weather averages for Kerguelen in September before you book your next holiday to French Southern & Antarctic Lands in 2025/2026.

  • 5°C maximum daytime temperature in September in Kerguelen5
    5°C max day temperature
  • 4 hours of sunshine per day
  • 27 days with some rainfall in September in Kerguelen27
    27 days with some rainfall
  • -1°C minimum night-time temperature in September in Kerguelen-1
    -1°C min night temperature
  • 12 hours of daylight per day in September in Kerguelen12
    12 hours of daylight per day
  • No heat & humidity in September in Kerguelen0
    No heat & humidity
  • 72 mm monthly rainfall in September in Kerguelen72
    72 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in September in Kerguelen2
    2 (Low) UV index
  • 2°C sea temperature in September in Kerguelen2
    2°C sea temperature

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The September weather guide for French Southern & Antarctic Lands, represented by Kerguelen, (Kerguelen) 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 cold is it in Kerguelen in September?

Daytime temperatures usually reach 5°C in Kerguelen in September, falling to -1°C at night.

How sunny is it in Kerguelen in September?

There are normally 4 hours of bright sunshine each day in Kerguelen in September - that's 36% of daylight hours.

Is the sea cold around Kerguelen in September?

The average sea temperature around Kerguelen in September is 2°C.

Does it rain in Kerguelen in September?

There are usually 27 days with some rain in Kerguelen in September and the average monthly rainfall is 72mm. Rain may fall as snow in this month.

Kerguelen September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:53 17:46
Monday, 15th September 2025 06:23 18:06
Tuesday, 30th September 2025 05:51 18:28

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