Sea Temperature in Cannon Rocks in September

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

Cannon Rocks Climate and Swimming Opportunities in September

Cannon Rocks lies within the Eastern Cape in South Africa. The average daytime temperature in Cannon Rocks in September is 20°C (67°F), while the nighttime average is 10°C (50°F). There are typically eight rainy days during the month, with a total precipitation of 57 mm (2.2 inches). The daylight duration in September in Cannon Rocks 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 75%.

The water temperature in Cannon Rocks in September ranges from 16°C to 19°C (61°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 18°C (64°F) by mid-September and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Cannon Rocks for September is 18°C (64°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 Cannon Rocks