Sea Temperature in Groot-Jongensfontein in September

© Guido Trautmann

Complete information on the sea temperature range in the Indian Ocean in Groot-Jongensfontein in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Groot-Jongensfontein. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Groot-Jongensfontein Climate and Swimming Opportunities in September

Groot-Jongensfontein lies within the Western Cape in South Africa. The average daytime temperature in Groot-Jongensfontein in September is 20°C (67°F), while the nighttime average is 11°C (51°F). There are typically eight rainy days during the month, with a total precipitation of 33 mm (1.3 inches). The daylight duration in September in Groot-Jongensfontein is 12 hours, with an average of 7 hours of sunshine per day. The average wind speed in September is 13 km/h (8 mph), and the humidity level is around 76%.

The water temperature in Groot-Jongensfontein in September ranges from 16°C to 17°C (61°F to 63°F). At the beginning of the month, the average temperature is around 17°C (63°F), shifting to 17°C (63°F) by mid-September and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Groot-Jongensfontein for September is 17°C (63°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Groot-Jongensfontein