Swan Hill weather in December 2025

Expect daytime maximum temperatures of 29°C in Swan Hill, Victoria in December based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 29°C maximum daytime temperature in December in Swan Hill29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in December in Swan Hill7
    7 days with some rainfall
  • 14°C minimum night-time temperature in December in Swan Hill14
    14°C min night temperature
  • 14 hours of daylight per day in December in Swan Hill14
    14 hours of daylight per day
  • Moderate heat & humidity in December in Swan HillM
    Moderate heat & humidity
  • 22 mm monthly rainfall in December in Swan Hill22
    22 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Swan Hill11
    11+ (Extreme) UV index

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The December weather guide for Victoria (Swan Hill) 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 Swan Hill in December?

Daytime temperatures usually reach 24°C in Swan Hill in December, falling to 12°C at night.

How sunny is it in Swan Hill in December?

There are normally 8 hours of bright sunshine each day in Swan Hill in December - that's 53% of daylight hours.

How warm is the sea around Swan Hill in December?

The average sea temperature around Swan Hill in December is 18°C.

Does it rain in Swan Hill in December?

There are usually 9 days with some rain in Swan Hill in December and the average monthly rainfall is 56mm.

Swan Hill December sunrise & sunset times

Browse the sunrise and sunset times for Swan Hill in December 2025. Select a month to view Swan Hill sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:04 19:26
Tuesday, 16th December 2025 05:05 19:37
Wednesday, 31st December 2025 05:13 19:44

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