Mount Gambier weather in January 2026

Expect daytime maximum temperatures of 75°F in Mount Gambier, South Australia in January based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 75°F maximum daytime temperature in January in Mount Gambier75
    75°F max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in January in Mount Gambier8
    8 days with some rainfall
  • 52°F minimum night-time temperature in January in Mount Gambier52
    52°F min night temperature
  • 14 hours of daylight per day in January in Mount Gambier14
    14 hours of daylight per day
  • No heat & humidity in January in Mount Gambier0
    No heat & humidity
  • 1.0 inches monthly rainfall in January in Mount Gambier1.0
    1.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Mount Gambier11
    11+ (Extreme) UV index

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The January weather guide for South Australia (Mount Gambier) 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)  |  Imperial (°F)

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How hot is it in Mount Gambier in January?

Daytime temperatures usually reach 84°F in Mount Gambier in January with low heat and humidity, falling to 61°F at night.

How sunny is it in Mount Gambier in January?

There are normally 10 hours of bright sunshine each day in Mount Gambier in January - that's 72% of daylight hours.

How warm is the sea around Mount Gambier in January?

The average sea temperature around Mount Gambier in January is 70°F.

Does it rain in Mount Gambier in January?

There are usually 6 days with some rain in Mount Gambier in January and the average monthly rainfall is 0.7 inches.

Mount Gambier January sunrise & sunset times

Browse the sunrise and sunset times for Mount Gambier in January 2026. Select a month to view Mount Gambier sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 04:48 19:32
Friday, 16th January 2026 05:02 19:30
Saturday, 31st January 2026 05:19 19:21

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