August weather forecast
Aartselaar, Belgium

August

Weather in August

August, the last month of the summer in Aartselaar, is another warm month, with temperature in the range of an average low of 14.3°C (57.7°F) and an average high of 23.1°C (73.6°F).

Temperature

Aartselaar experiences peak temperatures, averaging a high-temperature of 23.1°C (73.6°F) during July and August.

Humidity

The average relative humidity in August in Aartselaar, Belgium, is 74%.

Rainfall

In Aartselaar, Belgium, in August, it is raining for 15.1 days, with typically 39mm (1.54") of accumulated precipitation. In Aartselaar, Belgium, during the entire year, the rain falls for 179.3 days and collects up to 449mm (17.68") of precipitation.

Snowfall

In Aartselaar, snow does not fall in April through October.

Daylight

The average length of the day in August in Aartselaar is 14h and 31min.
On the first day of August in Aartselaar, sunrise is at 06:08 and sunset at 21:28. On the last day of the month, sunrise is at 06:55 and sunset at 20:30 CEST.

Sunshine

In Aartselaar, Belgium, the average sunshine in August is 8.9h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 5 in August leads to these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

What time of the year is the hottest in Aartselaar?
July and August in Aartselaar are characterised by peak temperatures, with an average high of 23.1°C (73.6°F).
What are the temperatures in Aartselaar in August?
The high-temperature, in August, in Aartselaar, records 23.1°C (73.6°F), while the low-temperature is 14.3°C (57.7°F).
What is the average humidity in August in Aartselaar?
In Aartselaar, Belgium, the average relative humidity in August is 74%.
How many days does it rain in August in Aartselaar?
In Aartselaar, in August, during 15.1 rainfall days, 39mm (1.54") of precipitation is typically accumulated.
When it does not snow in Aartselaar?
In Aartselaar, snow does not fall in April through October.
What is the average length of the day in August in Aartselaar?
In Aartselaar, Belgium, the average day length in August is 14h and 31min.
When is the sunrise / sunset in August in Aartselaar?
In August, on the first day of the month, sunrise is at 06:08 and sunset at 21:28. On the last day of the month, in Aartselaar, sunrise is at 06:55 and sunset at 20:30 CEST.
How long on average sun shines in August in Aartselaar?
In August, the average sunshine duration in Aartselaar is 8.9h.
When is the highest UV index in Aartselaar?
The months with the highest UV index in Aartselaar, Belgium, are June through August, with an average maximum UV index of 5.
What is the UV index intensity in August in Aartselaar?
In Aartselaar, Belgium, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Aartselaar, Belgium
  • Average high temperature in August: 23.1°C

The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (5.4°C).

  • Average low temperature in August: 14.3°C

The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).

Average pressure in August
Aartselaar, Belgium
  • Average pressure in August: 1015.5mbar

The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).

Average wind speed in August
Aartselaar, Belgium
  • Average wind speed in August: 11.6km/h

The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

Average humidity in August
Aartselaar, Belgium
  • Average humidity in August: 74%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).

Average rainfall in August
Aartselaar, Belgium
  • Average rainfall in August: 39mm

The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is April (18mm).

Average rainfall days in August
Aartselaar, Belgium
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is December (18.7 days).
The month with the least rainy days is September (11.7 days).

Average snowfall in August
Aartselaar, Belgium
  • Average snowfall in August: 0mm

The months with the highest snowfall are January and February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in August
Aartselaar, Belgium
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Aartselaar, Belgium
  • Average daylight in August: 14h and 3min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).

  • Average sunshine in August: 8h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).

Average sunshine days in August
Aartselaar, Belgium
  • Average sunshine days in August: 13.1 days

The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is December (8.2 days).

Average UV index in August
Aartselaar, Belgium
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Aartselaar, Belgium
  • Average cloud cover in August: 41

The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 41).

Average visibility in August
Aartselaar, Belgium
  • Average visibility in August: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).

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