Carnarvon Weather in March

What's the weather like in Carnarvon (Western Australia) in March 2025?

The climate in Carnarvon during March can be summarized as hot and dry.

March is in the fall / autumn in Carnarvon and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 32°C (90°F), whilst at night 22°C (72°F) is normal.

Carnarvon weather averages (imperial / metric)
Daytime temperature 32.1°C 89.7°F
Nightly temperature 22°C 71.6°F
Average temperature 27.1°C 80.7°F
Daily sunshine 10.6 hrs
Avg rainfall 14 mm 0.5 ins
Rainy days 4 days
Sea temperature 26.6°C 79.8°F
Humidity 54%
Windspeed 22kph 14 mph

On average March is the 6th driest month of the year in Carnarvon with around 14mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.6 hours of sunshine per day.

March temperatures in Carnarvon

Carnarvon average temperature in March

March rainfall

Carnarvon average rain in March

March hourly sunshine

Carnarvon 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 Carnarvon in March 2025.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Carnarvon weather stats

Carnarvon weather statistics
Hottest month: February 33.1°C 91.6°F
Driest month: December 0mm 0ins
Sunniest month: October 12hrs
Coldest month: July 21.7°C 71.1°F
Wettest month: June 48mm 1.9ins
Map showing location of Carnarvon (-24.88073, 113.6594) Carnarvon map pin © Google

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