Ceduna weather in March 2026

Q: How hot is it in Ceduna in March?

Daytime temperatures usually reach 26°C in Ceduna in March with low heat and humidity, falling to 14°C at night.

Q: How sunny is it in Ceduna in March?

There are normally 9 hours of bright sunshine each day in Ceduna in March - that's 69% of daylight hours.

Q: How warm is the sea around Ceduna in March?

The average sea temperature around Ceduna in March is 21°C.

Q: Does it rain in Ceduna in March?

There are usually 6 days with some rain in Ceduna in March and the average monthly rainfall is 23mm.

Expect daytime maximum temperatures of 26°C in Ceduna, South Australia in March based on long-term weather averages. There are 9 hours of sunshine per day on average.

26
26°C max day temperature
9
9 hours of sunshine per day
5
5 days with some rainfall
13
13°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
17
17 mm of monthly rainfall
9
9 (Very High) UV index
19
19°C sea temperature

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The March weather guide for South Australia (Ceduna) 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)