The climate in Constantia during January can be summarized as warm and reasonably dry.
January is in the summer in Constantia and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 16°C (60°F) is normal.
Daytime temperature | 24°C 75.1°F |
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Nightly temperature | 15.5°C 59.8°F |
Average temperature | 19.7°C 67.5°F |
Daily sunshine | 11.2 hrs |
Avg rainfall | 31 mm 1.2 ins |
Rainy days | 5 days |
Sea temperature | 20°C 68°F |
Humidity | 73% |
Windspeed | 22.3kph 14 mph |
On average January is the driest month of the year in Constantia with around 31mm 1.2 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 11.2 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 January 2025.
Best places to visit in January
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 |