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
As July transitions into August, a subtle temperature shift is observed, with average highs adjusting from an enjoyable 17.5°C (63.5°F) to an agreeable 21°C (69.8°F). Despite a noticeable differential from daytime highs, Ermelo notes an average nighttime low-temperature of 7.3°C (45.1°F) in August.Humidity
In Ermelo, the average relative humidity in August is 39%.Rainfall
Months with rainfall in Ermelo are January through June, August through December. August is the first month it rains in Ermelo. Throughout August, in the average 1.1 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 118.9 rainfall days, and 476mm (18.74") of precipitation is accumulated.Daylight
The average length of the day in August is 11h and 13min.On the first day of August, sunrise is at 06:39 and sunset at 17:33. On the last day of the month, sunrise is at 06:13 and sunset at 17:47 SAST.
Sunshine
The average sunshine in August is 7.4h.UV index
The average daily maximum UV index in August in Ermelo is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 5 in August translates into this advice:
Exercise prevention - Warding off sunburn is urged. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the temperature in August in Ermelo?
What is the average humidity in August in Ermelo?
When does it start raining in Ermelo?
How many hours of daylight does Ermelo have in August?
When are sunrise and sunset in August in Ermelo?
How long on average sun shines in August in Ermelo?
What is the UV index reading in August in Ermelo?
Average temperature in August
Ermelo, South Africa
- Average high temperature in August: 21°C
The warmest month (with the highest average high temperature) is February (26.5°C).
The month with the lowest average high temperature is June (17.4°C).
- Average low temperature in August: 7.3°C
The month with the highest average low temperature is December (14.5°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure in August
Ermelo, South Africa
- Average pressure in August: 1021.7mbar
The month with the highest atmospheric pressure is July (1024.9mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in August
Ermelo, South Africa
- Average wind speed in August: 11.8km/h
The windiest month (with the highest average wind speed) is September (12.5km/h).
The calmest month (with the lowest average wind speed) is March (8.9km/h).
Average humidity in August
Ermelo, South Africa
- Average humidity in August: 39%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is September (36%).
Average rainfall in August
Ermelo, South Africa
- Average rainfall in August: 1mm
The wettest month (with the highest rainfall) is December (109mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in August
Ermelo, South Africa
- Average rainfall days in August: 1.1 days
The month with the highest number of rainy days is January (21.4 days).
The month with the least rainy days is July (0.6 days).
Average daylight in August /
Average sunshine in August
Ermelo, 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 30min).
The month with the least sunshine is April (Average sunshine: 7h and 18min).
Average sunshine days in August
Ermelo, South Africa
- Average sunshine days in August: 29.6 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is January (7.4 days).
Average UV index in August
Ermelo, South Africa
- Average UV index in August: 5
The month with the highest UV index is November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in August
Ermelo, South Africa
- Average cloud cover in August: 7
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in August
Ermelo, South Africa
- Average visibility in August: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Ermelo, South Africa
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