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
August signifies a subtle uplift in the average high-temperature, adjusting from a refreshing 18.9°C (66°F) in July to an agreeable 22.7°C (72.9°F). Derby observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 8.6°C (47.5°F) throughout the month of August.Humidity
In August, the average relative humidity is 37%.Rainfall
The months with the least rainfall in Derby are July and August Rain falls for 1 days and accumulates 1mm (0.04") of rain.Daylight
In August, the average length of the day in Derby, South Africa, is 11h and 14min.On the first day of the month, sunrise is at 06:50 and sunset at 17:46. On the last day of August, in Derby, sunrise is at 06:24 and sunset at 17:59 SAST.
Sunshine
The months with the least sunshine in Derby are June and August, with an average of 7.5h of sunshine.UV index
In Derby, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 5 in August transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are the temperatures in Derby in August?
What is the average humidity in August in Derby?
What is the driest month in Derby?
How many days does it rain in August in Derby?
How many hours of daylight does Derby have in August?
What time are sunrise and sunset in August in Derby?
What is the month with the least sunshine in Derby?
How long on average sun shines in August in Derby?
What is the UV index intensity in August in Derby?
Average temperature in August
Derby, South Africa
- Average high temperature in August: 22.7°C
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (18.9°C).
- Average low temperature in August: 8.6°C
The months with the highest average low temperature are January and December (18°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure in August
Derby, South Africa
- Average pressure in August: 1021.1mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in August
Derby, South Africa
- Average wind speed in August: 9.5km/h
The windiest month (with the highest average wind speed) is October (10.6km/h).
The calmest months (with the lowest average wind speed) are March and May (7km/h).
Average humidity in August
Derby, South Africa
- Average humidity in August: 37%
The month with the highest relative humidity is February (61%).
The month with the lowest relative humidity is September (32%).
Average rainfall in August
Derby, South Africa
- Average rainfall in August: 1mm
The wettest month (with the highest rainfall) is December (95mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in August
Derby, South Africa
- Average rainfall days in August: 1 days
The month with the highest number of rainy days is January (20.7 days).
The month with the least rainy days is August (1 days).
Average daylight in August /
Average sunshine in August
Derby, South Africa
- Average daylight in August: 11h and 1min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in August: 7h and 3min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The months with the least sunshine are June and August (Average sunshine: 7h and 30min).
Average sunshine days in August
Derby, South Africa
- Average sunshine days in August: 29.1 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is January (6.6 days).
Average UV index in August
Derby, South Africa
- Average UV index in August: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in August
Derby, South Africa
- Average cloud cover in August: 5
The months with the most cloud cover are January and December (Cloud cover 24).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in August
Derby, South Africa
- Average visibility in August: 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).
Derby, South Africa
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