KwaZulu-Natal - South Africa weather in September 2025
September
KwaZulu-Natal - South Africa weather in September 2025
September
Day
24 °C
Night
15 °C
Sea
21 °C
Precipitation
69 mm
in month
Rainy days
8 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
77 %
Day
24 °C
Night
15 °C
Sea
21 °C
Precipitation
69 mm
in month
Rainy days
8 days
in month
Daylight
12 hours
average
Sunshine
6 hours
average
Humidity
77 %
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Weather overview and FAQs
Weather overview
In September in KwaZulu-Natal, the average air temperature ranges from 24 °C (75 °F) during the day to 15 °C (59 °F) at night. There are 8 days of rain on average, where the rainfall is 69 mm (2.72 in).
Is September a good month to visit KwaZulu-Natal?
There are good conditions for visiting in KwaZulu-Natal in September. There are only 8 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 24 °C (75 °F), but others will feel perfectly fine. A sea temperature of 21 °C (70 °F) can seem colder to some, but others will call it refreshing. The temperature of 15 °C (59 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in September in KwaZulu-Natal?
In KwaZulu-Natal in September, the average daily temperatures will be 24 °C (75 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
What is the sea temperature in KwaZulu-Natal in September?
The temperature of the sea in KwaZulu-Natal in September is 21 °C (70 °F). The sea at this temperature is quite cold, but it is already possible to stay in it for a long time and it is pleasantly refreshing on hot, steamy days.
How many rainy days can I expect in KwaZulu-Natal in September?
There are 8 days, which are rainy in KwaZulu-Natal in September, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.8 days of the week, or in general - 26 % days.
How heavy is the precipitation in KwaZulu-Natal in September?
In September in KwaZulu-Natal, there is 69 mm (2.72 in) rainfall, which means on average 2 mm (0.09 in) rainfall per day.
Is there a wet season in KwaZulu-Natal in September?
No, there is no wet season in KwaZulu-Natal in September - you can expect 8 days of rain during the month.
What is the night temperature in September in KwaZulu-Natal?
The average night temperature in KwaZulu-Natal in September is 15 °C (59 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
How many hours of sun to expect in September in KwaZulu-Natal?
In KwaZulu-Natal in September, you can expect around 6 hours of sunshine.
Is there a dry season in September in KwaZulu-Natal?
No, September is not a dry month in KwaZulu-Natal, expect rain approximately 8 days in a month.
Is the weather in KwaZulu-Natal warmer in September than in August?
Yes, in September in KwaZulu-Natal it is warmer than in August by 1 °C (33 °F).
How long is the day (from dawn till dusk) in KwaZulu-Natal in September?
The length of daylight in KwaZulu-Natal in September is 12 hours.
What is the humidity in September in KwaZulu-Natal?
In KwaZulu-Natal in September, expect humidity around 77 %.
How windy is it in September in KwaZulu-Natal?
In September in KwaZulu-Natal, there will be an average wind scale of 4.
Is KwaZulu-Natal rainier in September than in October?
No, September in KwaZulu-Natal is not a rainier month than October.
Is the sea in KwaZulu-Natal warmer in September than in August?
No, the sea temperature in KwaZulu-Natal in September is not higher than in August.
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