August weather forecastBoncelles, Belgium

August

Weather in August

The last month of the summer, August, is also an agreeable month in Boncelles, Belgium, with an average temperature varying between 13°C (55.4°F) and 22.6°C (72.7°F).

Temperature

Boncelles's warmest period falls in July and August, when the average high-temperatures ascend to 22.6°C (72.7°F).

Humidity

The months with the lowest humidity are April and August, with an average relative humidity of 77%.

Rainfall

In Boncelles, in August, during 17.8 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, in Boncelles, there are 177.5 rainfall days, and 489mm (19.25") of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August in Boncelles is 14h and 28min.
On the first day of August, sunrise is at 06:06 and sunset at 21:22. On the last day of the month, sunrise is at 06:51 and sunset at 20:24 CEST.

Sunshine

August has the most sunshine of the year, with an average of 9.3h of sunshine.

UV index

In Boncelles, the average daily maximum UV index in August is 4. 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, 4 during August, leads to the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Updated: Jan 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Boncelles sees its peak of temperatures during July and August, with an average high-temperature of 22.6°C (72.7°F).

An average high-temperature, in August, in Boncelles, is 22.6°C (72.7°F) and the average low-temperature is 13°C (55.4°F).

The months with the lowest humidity in Boncelles are April and August, with an average relative humidity of 77%.

In August, the average relative humidity in Boncelles is 77%.

In Boncelles, in August, it is raining for 17.8 days, with typically 47mm (1.85") of accumulated precipitation.

In Boncelles, Belgium, snow does not fall in April through October.

In Boncelles, the average day length in August is 14h and 28min.

On the first day of August in Boncelles, Belgium, sunrise is at 06:06 and sunset at 21:22. On the last day of the month, sunrise is at 06:51 and sunset at 20:24 CEST.

August has the most sunshine of the year in Boncelles, Belgium, with an average of 9.3h of sunshine.

The average sunshine duration in August in Boncelles, Belgium, is 9.3h.

In Boncelles, Belgium, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J August S O N D

Jul

August

Sep

Average high temperature

22.6°C

18.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.6km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.3

10.8

15.7

Average UV index

Average cloud cover

Average visibility

Average temperature in August
Boncelles, Belgium

Average high temperature in August: 22.6°C

The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (4.3°C).

Average low temperature in August: 13°C

The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (0°C).

Average pressure in August
Boncelles, Belgium

Average pressure in August: 1015.8mbar

The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013mbar).

Average wind speed in August
Boncelles, Belgium

Average wind speed in August: 10.7km/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 (10.7km/h).

Average humidity in August
Boncelles, Belgium

Average humidity in August: 77%

The months with the highest relative humidity are January and December (88%).
The months with the lowest relative humidity are April and August (77%).

Average rainfall in August
Boncelles, Belgium

Average rainfall in August: 47mm

The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is April (24mm).

Average rainfall days in August
Boncelles, Belgium

Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (11.6 days).

Average snowfall in August
Boncelles, Belgium

Average snowfall in August: 0mm

The month with the highest snowfall is January (49mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in August
Boncelles, Belgium

Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Boncelles, Belgium

Average daylight in August: 14h and 30min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

Average sunshine in August: 9h and 18min

The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).

Average sunshine days in August
Boncelles, Belgium

Average sunshine days in August: 10.8 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is December (10.6 days).

Average UV index in August
Boncelles, Belgium

Average UV index in August: 4

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

Average cloud cover in August
Boncelles, Belgium

Average cloud cover in August: 40

The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in August
Boncelles, Belgium

Average visibility in August: 9km

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