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
The advent of September brings an average high-temperature of a pleasant 20.6°C (69.1°F), almost identical to the preceding month. September in Bontrug is noted for a mean low-temperature of 13°C (55.4°F).Humidity
In September, the average relative humidity is 69%.Rainfall
In Bontrug, in September, during 8.5 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Bontrug, there are 127.2 rainfall days, and 279mm (10.98") of precipitation is accumulated.Daylight
In Bontrug, the average length of the day in September is 11h and 54min.On the first day of September, sunrise is at 06:35 and sunset at 18:00. On the last day of the month, sunrise is at 05:55 and sunset at 18:20 SAST.
Sunshine
In Bontrug, the average sunshine in September is 8.7h.UV index
March through November, with an average maximum UV index of 5, are months with the lowest UV index in Bontrug. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Make use of precautions - It is urged to ward off sun damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Bontrug in September?
What is the average humidity in September in Bontrug?
How many days does it rain in September in Bontrug?
How many hours of daylight does Bontrug have in September?
When is the sunrise / sunset in September in Bontrug?
How many hours of sunshine does Bontrug have in September?
When is the lowest UV index in Bontrug?
What is the UV index intensity in September in Bontrug?
Average temperature in September
Bontrug, South Africa
- Average high temperature in September: 20.6°C
The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is July (19.7°C).
- Average low temperature in September: 13°C
The month with the highest average low temperature is February (18.7°C).
The coldest month (with the lowest average low temperature) is July (11.7°C).
Average pressure in September
Bontrug, South Africa
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is January (1013.5mbar).
Average wind speed in September
Bontrug, South Africa
- Average wind speed in September: 16.6km/h
The windiest month (with the highest average wind speed) is November (17.2km/h).
The calmest month (with the lowest average wind speed) is May (13.8km/h).
Average humidity in September
Bontrug, South Africa
- Average humidity in September: 69%
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is June (61%).
Average rainfall in September
Bontrug, South Africa
- Average rainfall in September: 18mm
The wettest months (with the highest rainfall) are March and October (30mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in September
Bontrug, South Africa
- Average rainfall days in September: 8.5 days
The months with the highest number of rainy days are October and December (13.4 days).
The month with the least rainy days is June (7.8 days).
Average daylight in September /
Average sunshine in September
Bontrug, South Africa
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).
Average sunshine days in September
Bontrug, South Africa
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is June (21.2 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in September
Bontrug, 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
Bontrug, South Africa
- Average cloud cover in September: 28
The month with the most cloud cover is December (Cloud cover 37).
The month with the least cloud cover is June (Cloud cover 21).
Average visibility in September
Bontrug, 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).
Bontrug, South Africa
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