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 sea temperature 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
August
Weather in August
Temperature
August notes an average high-temperature of a still pleasant 21.7°C (71.1°F), subtly differing from July's 20.9°C (69.6°F). Umkomaas, during the month of August, experiences an average low-temperature of 14.8°C (58.6°F).Humidity
The average relative humidity in August in Umkomaas is 67%.Rainfall
In Umkomaas, in August, during 10 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, in Umkomaas, there are 177.7 rainfall days, and 573mm (22.56") of precipitation is accumulated.Sea temperature
August is the month with the coldest seawater, with an average sea temperature of 21.2°C (70.2°F).Note: The majority find it unenjoyable to swim in 21.2°C (70.2°F). Breathing becomes tougher as the water temperature descends under 21°C (69.8°F).
Daylight
In Umkomaas, the average length of the day in August is 11h and 4min.On the first day of August in Umkomaas, South Africa, sunrise is at 06:42 and sunset at 17:24. On the last day of the month, sunrise is at 06:12 and sunset at 17:41 SAST.
Sunshine
In August, the average sunshine is 6.3h.UV index
In Umkomaas, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In August, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Notice! The reflection of water and sand increases the UV radiation significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Umkomaas?
What is the average humidity in August in Umkomaas?
How much does it rain in Umkomaas in August?
When is the sea coldest in Umkomaas?
How cold is the water in August in Umkomaas?
What is the average length of the day in August in Umkomaas?
What time are sunrise and sunset in August in Umkomaas?
How long on average sun shines in August in Umkomaas?
What is the UV index reading in August in Umkomaas?
Average temperature in August
Umkomaas, South Africa
- Average high temperature in August: 21.7°C
The warmest month (with the highest average high temperature) is February (26.2°C).
The month with the lowest average high temperature is July (20.9°C).
- Average low temperature in August: 14.8°C
The month with the highest average low temperature is February (20.6°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in August
Umkomaas, South Africa
- Average pressure in August: 1020.5mbar
The month with the highest atmospheric pressure is July (1023.1mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in August
Umkomaas, South Africa
- Average wind speed in August: 15.3km/h
The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is May (12.8km/h).
Average humidity in August
Umkomaas, South Africa
- Average humidity in August: 67%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is June (63%).
Average rainfall in August
Umkomaas, South Africa
- Average rainfall in August: 24mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in August
Umkomaas, South Africa
- Average rainfall days in August: 10 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (6.1 days).
Average sea temperature in August
Umkomaas, South Africa
- Average sea temperature in August: 21.2°C
The best month for swimming (with the highest average sea temperature) is February (26.3°C).
The coldest month (with the lowest average sea temperature) is August (21.2°C).
Average daylight in August /
Average sunshine in August
Umkomaas, South Africa
- Average daylight in August: 11h and 1min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in August: 6h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).
Average sunshine days in August
Umkomaas, South Africa
- Average sunshine days in August: 18.1 days
The month with the most sunshine days is June (21.3 days).
The month with the least sunshine days is December (5.7 days).
Average UV index in August
Umkomaas, South Africa
- Average UV index in August: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is October (UV index 4).
Average cloud cover in August
Umkomaas, South Africa
- Average cloud cover in August: 26
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in August
Umkomaas, South Africa
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
