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 September arrives, a slight rise in the average high-temperature is observed, moving from 24.4°C (75.9°F) in August to a still moderately hot 27.5°C (81.5°F). Buysdorp reports a significant contrast between daytime and nighttime temperatures, with an average low of 13.8°C (56.8°F) in September.Heat index
For September, the heat index is calculated to be 28°C (82.4°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Understand that the heat index values take into account shaded locations and mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The least humid month is September, with an average relative humidity of 47%.Rainfall
In Buysdorp, during September, the rain falls for 2.8 days and regularly aggregates up to 5mm (0.2") of precipitation. Throughout the year, in Buysdorp, there are 109.2 rainfall days, and 370mm (14.57") of precipitation is accumulated.Daylight
The average length of the day in September in Buysdorp is 11h and 58min.On the first day of September in Buysdorp, sunrise is at 06:12 and sunset at 17:52. On the last day of the month, sunrise is at 05:43 and sunset at 18:01 SAST.
Sunshine
The average sunshine in September is 8.5h.UV index
The months with the highest UV index are January through March, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 6 during September leads to these advisories:
Shun overexposure. Protection from sun ravages is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are the temperatures in Buysdorp in September?
What is the least humid month in Buysdorp?
What is the average humidity in September in Buysdorp?
How much does it rain in Buysdorp in September?
How many hours of daylight does Buysdorp have in September?
What time are sunrise and sunset in September in Buysdorp?
How many hours of sunshine does Buysdorp have in September?
What is the month with the highest UV index in Buysdorp?
How high is the UV index in September in Buysdorp?
Average temperature in September
Buysdorp, South Africa
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is December (29.2°C).
The month with the lowest average high temperature is July (21.1°C).
- Average low temperature in September: 13.8°C
The month with the highest average low temperature is December (18.5°C).
The coldest month (with the lowest average low temperature) is July (8.7°C).
Average pressure in September
Buysdorp, South Africa
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in September
Buysdorp, South Africa
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is October (13.4km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).
Average humidity in September
Buysdorp, South Africa
- Average humidity in September: 47%
The months with the highest relative humidity are January and February (70%).
The month with the lowest relative humidity is September (47%).
Average rainfall in September
Buysdorp, South Africa
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Buysdorp, South Africa
- Average rainfall days in September: 2.8 days
The month with the highest number of rainy days is January (18.9 days).
The month with the least rainy days is August (1 days).
Average daylight in September /
Average sunshine in September
Buysdorp, South Africa
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is October (Average sunshine: 11h and 36min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days in September
Buysdorp, South Africa
- Average sunshine days in September: 24.9 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in September
Buysdorp, South Africa
- Average UV index in September: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).
Average cloud cover in September
Buysdorp, South Africa
- Average cloud cover in September: 13
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Buysdorp, South Africa
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April and December (9km).
Buysdorp, South Africa
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