September
Weather in September
Sea temperature
In September, the average sea temperature in Kosimeer, South Africa, is 22.8°C (73°F).Note: While a person's sensitivity to cold is personal, factors like sunshine, wind, and the temperature can influence their comfort in 22.8°C (73°F) waters. Olympians, for perspective, swim in waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In Kosimeer, the average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:01 and sunset at 17:35. On the last day of September, sunrise is at 05:28 and sunset at 17:48 SAST.
Updated: Aug 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How warm is the water in September?
In Kosimeer, the average seawater temperature in September is 22.8°C (73°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.8°C (73°F) water.
How many hours of daylight does Kosimeer have in September?
In September, the average day length is 11h and 56min.
When is the sunrise / sunset in September?
In September, on the first day of the month, sunrise is at 06:01 and sunset at 17:35. On the last day of the month, in Kosimeer, sunrise is at 05:28 and sunset at 17:48 SAST.
Average sea temperature in September
Kosimeer, South Africa
- Average sea temperature in September: 22.8°C
The best month for swimming (with the highest average sea temperature) is January (27.6°C).
The coldest month (with the lowest average sea temperature) is August (22.2°C).
Average daylight in September
Kosimeer, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
