Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As Jozini, South Africa, welcomes September, the average high-temperature is noted at a warm 23.3°C (73.9°F), closely aligning with the preceding month. Night temperatures during September stabilize at an average of 19.3°C (66.7°F), closely mirroring the daytime temperatures.Humidity
The average relative humidity in September is 74%.Rainfall
In Jozini, in September, it is raining for 13.3 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 196.2 rainfall days, and 699mm (27.52") of precipitation is accumulated.Daylight
In Jozini, the average length of the day in September is 11h and 56min.On the first day of September, sunrise is at 06:04 and sunset at 17:38. On the last day of the month, sunrise is at 05:31 and sunset at 17:51 SAST.
Sunshine
In Jozini, the average sunshine in September is 6.9h.UV index
July, September and October, with an average maximum UV index of 5, are months with the lowest UV index in Jozini. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To guard against the harmful effects of the Sun, minimize exposure during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the month with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Jozini, South Africa
- Average high temperature in September: 23.3°C
The warmest month (with the highest average high temperature) is February (27.2°C).
The month with the lowest average high temperature is July (21.9°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is February (23.7°C).
The coldest month (with the lowest average low temperature) is July (18°C).
Average pressure in September
Jozini, South Africa
- Average pressure in September: 1019mbar
The month with the highest atmospheric pressure is July (1023mbar).
The month with the lowest atmospheric pressure is January (1013.4mbar).
Average wind speed in September
Jozini, South Africa
- Average wind speed in September: 24.9km/h
The windiest month (with the highest average wind speed) is October (25.2km/h).
The calmest month (with the lowest average wind speed) is March (20.2km/h).
Average humidity in September
Jozini, South Africa
- Average humidity in September: 74%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is June (68%).
Average rainfall in September
Jozini, South Africa
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in September
Jozini, South Africa
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is December (21.8 days).
The month with the least rainy days is June (9.6 days).
Average daylight in September /
Average sunshine in September
Jozini, 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 24min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 48min).
The month with the least sunshine is April (Average sunshine: 5h and 48min).
Average sunshine days in September
Jozini, South Africa
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is June (18.3 days).
The month with the least sunshine days is November (6.4 days).
Average UV index in September
Jozini, South Africa
- Average UV index in September: 5
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are July, September and October (UV index 5).
Average cloud cover in September
Jozini, South Africa
- Average cloud cover in September: 41
The months with the most cloud cover are November and December (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 22).
Average visibility in September
Jozini, South Africa
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Jozini, South Africa
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