Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
In Grootvlei, the average high-temperature in August slightly increases from a refreshing 17.3°C (63.1°F) in July to a pleasant 20.8°C (69.4°F). Marked by a significant drop from the daytime highs, Grootvlei's average low-temperature in August stands at a chilly 7.7°C (45.9°F).Humidity
The average relative humidity in August is 38%.Rainfall
In Grootvlei, South Africa, in August, it is raining for 1.8 days, with typically 2mm (0.08") of accumulated precipitation. Throughout the year, in Grootvlei, there are 120.9 rainfall days, and 449mm (17.68") of precipitation is accumulated.Daylight
In August, the average length of the day in Grootvlei is 11h and 12min.On the first day of the month, sunrise is at 06:45 and sunset at 17:38. On the last day of August, sunrise is at 06:19 and sunset at 17:52 SAST.
Sunshine
August has the least sunshine of the year in Grootvlei, with an average of 7.4h of sunshine.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during August translates into these guidelines:
Be vigilant - A duty to shield skin and eyes from injury exists. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What are August temperatures in Grootvlei?
What is the average humidity in August in Grootvlei?
How many days does it rain in August in Grootvlei?
How many hours of daylight does Grootvlei have in August?
When are sunrise and sunset in August in Grootvlei?
What is the month with the least sunshine in Grootvlei?
How many hours of sunshine does Grootvlei have in August?
What is the UV index intensity in August in Grootvlei?
Average temperature in August
Grootvlei, South Africa
- Average high temperature in August: 20.8°C
The warmest month (with the highest average high temperature) is January (26.6°C).
The month with the lowest average high temperature is July (17.3°C).
- Average low temperature in August: 7.7°C
The month with the highest average low temperature is December (15.5°C).
The coldest month (with the lowest average low temperature) is July (5.2°C).
Average pressure in August
Grootvlei, South Africa
- Average pressure in August: 1021.6mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.6mbar).
Average wind speed in August
Grootvlei, South Africa
- Average wind speed in August: 11.4km/h
The windiest months (with the highest average wind speed) are September and October (12.1km/h).
The calmest months (with the lowest average wind speed) are March and May (8.3km/h).
Average humidity in August
Grootvlei, South Africa
- Average humidity in August: 38%
The months with the highest relative humidity are January and February (68%).
The month with the lowest relative humidity is September (35%).
Average rainfall in August
Grootvlei, South Africa
- Average rainfall in August: 2mm
The wettest month (with the highest rainfall) is December (93mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in August
Grootvlei, South Africa
- Average rainfall days in August: 1.8 days
The month with the highest number of rainy days is January (20.4 days).
The month with the least rainy days is June (1.5 days).
Average daylight in August /
Average sunshine in August
Grootvlei, South Africa
- Average daylight in August: 11h and 1min
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 30min).
- Average sunshine in August: 7h and 2min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in August
Grootvlei, South Africa
- Average sunshine days in August: 28.9 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in August
Grootvlei, South Africa
- Average UV index in August: 5
The months with the highest UV index are January, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in August
Grootvlei, South Africa
- Average cloud cover in August: 6
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in August
Grootvlei, South Africa
- Average visibility in August: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
Grootvlei, South Africa
Weather forecast for your location
2. Allow the app to use your location
