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
September's arrival registers an average high-temperature of an agreeable 20.3°C (68.5°F), closely aligning with the temperature of the previous month. In Bethelsdorp, the average temperature during the nights of September drops to a moderate 14.1°C (57.4°F).Humidity
In Bethelsdorp, the average relative humidity in September is 71%.Rainfall
In September, the rain falls for 9.4 days. Throughout September, 22mm (0.87") of precipitation is accumulated. In Bethelsdorp, during the entire year, the rain falls for 138.6 days and collects up to 314mm (12.36") of precipitation.Daylight
In September, the average length of the day in Bethelsdorp is 11h and 53min.On the first day of the month, sunrise is at 06:35 and sunset at 18:00. On the last day of September, sunrise is at 05:55 and sunset at 18:20 SAST.
Sunshine
In Bethelsdorp, the average sunshine in September is 8.5h.UV index
March through November, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Bethelsdorp?
What is the average humidity in September in Bethelsdorp?
How much does it rain in Bethelsdorp in September?
How many hours of daylight does Bethelsdorp have in September?
When is the sunrise / sunset in September in Bethelsdorp?
How many hours of sunshine does Bethelsdorp have in September?
What is the month with the lowest UV index in Bethelsdorp?
What is the UV index intensity in September in Bethelsdorp?
Average temperature in September
Bethelsdorp, South Africa
- Average high temperature in September: 20.3°C
The warmest month (with the highest average high temperature) is February (25.3°C).
The month with the lowest average high temperature is July (19.7°C).
- Average low temperature in September: 14.1°C
The month with the highest average low temperature is February (19.5°C).
The coldest months (with the lowest average low temperature) are July and August (13.3°C).
Average pressure in September
Bethelsdorp, South Africa
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is July (1021.9mbar).
The month with the lowest atmospheric pressure is January (1013.5mbar).
Average wind speed in September
Bethelsdorp, South Africa
- Average wind speed in September: 19.9km/h
The windiest month (with the highest average wind speed) is October (20.3km/h).
The calmest month (with the lowest average wind speed) is May (16.4km/h).
Average humidity in September
Bethelsdorp, South Africa
- Average humidity in September: 71%
The months with the highest relative humidity are January, February and December (76%).
The month with the lowest relative humidity is June (62%).
Average rainfall in September
Bethelsdorp, South Africa
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is March (33mm).
The driest month (with the least rainfall) is May (21mm).
Average rainfall days in September
Bethelsdorp, South Africa
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is June (7.8 days).
Average daylight in September /
Average sunshine in September
Bethelsdorp, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in September
Bethelsdorp, South Africa
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is May (21.3 days).
The month with the least sunshine days is February (10 days).
Average UV index in September
Bethelsdorp, South Africa
- Average UV index in September: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in September
Bethelsdorp, South Africa
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 22).
Average visibility in September
Bethelsdorp, 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).
Bethelsdorp, South Africa
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