Byron Bay Weather in March

What's the weather like in Byron Bay (New South Wales) in March 2024?

The climate in Byron Bay during March can be summarized as warm and very wet.

March is in the fall / autumn in Byron Bay and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 19°C (66°F) is normal.

Byron Bay weather averages (imperial / metric)
Daytime temperature 26.8°C 80.2°F
Nightly temperature 18.9°C 65.9°F
Average temperature 22.8°C 73°F
Daily sunshine 7.7 hrs
Avg rainfall 239 mm 9.4 ins
Rainy days 14 days
Sea temperature 26°C 78.8°F
Humidity 67%
Windspeed 15.8kph 10 mph

On average March is the wettest month of the year in Byron Bay with around 239mm 9.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

March temperatures in Byron Bay

Byron Bay average temperature in March

March rainfall

Byron Bay average rain in March

March hourly sunshine

Byron Bay average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Byron Bay in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Byron Bay weather stats

Byron Bay weather statistics
Hottest month: January 27.4°C 81.3°F
Driest month: September 62mm 2.4ins
Sunniest month: August 8.6hrs
Coldest month: July 19.5°C 67.1°F
Wettest month: March 239mm 9.4ins
Map showing location of Byron Bay (-28.64201, 153.61194) Byron Bay map pin © Google

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