Carnarvon Weather in March
What's the weather like in Carnarvon (Northern Cape) in March 2025?
The climate in Carnarvon during March can be summarized as warm and reasonably dry.
March is in the fall / autumn in Carnarvon and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 13°C (55°F) is normal.
| Daytime temperature | 27.8°C 82°F |
|---|---|
| Nightly temperature | 12.8°C 55°F |
| Average temperature | 20.3°C 68.5°F |
| Daily sunshine | 10.1 hrs |
| Avg rainfall | 51 mm 2 ins |
| Rainy days | 6 days |
| Sea temperature | 20.7°C 69.3°F |
| Humidity | 51% |
| Windspeed | 6.8kph 4 mph |
On average March is the wettest month of the year in Carnarvon with around 51mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.1 hours of sunshine per day.
March temperatures in Carnarvon
March rainfall
March hourly sunshine
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
Carnarvon weather stats
| Hottest month: | January | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | July | 6mm 0.2ins |
| Sunniest month: | January | 12.5hrs |
| Coldest month: | July | 15.8°C 60.4°F |
| Wettest month: | March | 51mm 2ins |
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