The climate in Constantia during March can be summarized as warm and reasonably dry.
March is in the fall / autumn in Constantia and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 15°C (58°F) is normal.
Daytime temperature | 23.3°C 73.9°F |
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Nightly temperature | 14.5°C 58.1°F |
Average temperature | 18.9°C 66°F |
Daily sunshine | 9.5 hrs |
Avg rainfall | 40 mm 1.6 ins |
Rainy days | 5 days |
Sea temperature | 19.4°C 67°F |
Humidity | 74% |
Windspeed | 18kph 11 mph |
On average March is the 4th driest month of the year in Constantia with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.5 hours of sunshine per day.
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 Constantia in March 2025.
Hottest month: | January | 23.7°C 74.7°F |
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Driest month: | January | 31mm 1.2ins |
Sunniest month: | February | 10.6hrs |
Coldest month: | July | 16.2°C 61.2°F |
Wettest month: | June | 183mm 7.2ins |