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 snowfall in August
- Average snowfall 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
August
Weather in August
Temperature
August brings a marginal elevation to a still agreeable 20.6°C (69.1°F) from July's 20.7°C (69.3°F) in La Roche-en-Ardenne's average high-temperatures. La Roche-en-Ardenne observes an average low-temperature of 11.2°C (52.2°F) during August nights.Humidity
In La Roche-en-Ardenne, the average relative humidity in August is 82%.Rainfall
In La Roche-en-Ardenne, during August, the rain falls for 17.7 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in La Roche-en-Ardenne, there are 173 rainfall days, and 654mm (25.75") of precipitation is accumulated.Snowfall
June through September are months without snowfall in La Roche-en-Ardenne.Daylight
In August, the average length of the day is 14h and 26min.On the first day of August, sunrise is at 06:07 and sunset at 21:20. On the last day of the month, sunrise is at 06:51 and sunset at 20:23 CEST.
Sunshine
The average sunshine in August in La Roche-en-Ardenne is 8.4h.UV index
The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 4 in August leads to these guidelines:
Undertake precautions - Guarding against sun damage is counselled. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in La Roche-en-Ardenne?
What is the average humidity in August in La Roche-en-Ardenne?
How many days does it rain in August in La Roche-en-Ardenne?
When it does not snow in La Roche-en-Ardenne?
What is the average length of the day in August in La Roche-en-Ardenne?
What time are sunrise and sunset in August in La Roche-en-Ardenne?
How many hours of sunshine does La Roche-en-Ardenne have in August?
What is the UV index intensity in August in La Roche-en-Ardenne?
Average temperature in August
La Roche-en-Ardenne, Belgium
- Average high temperature in August: 20.6°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in August: 11.2°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in August
La Roche-en-Ardenne, Belgium
- Average pressure in August: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in August
La Roche-en-Ardenne, Belgium
- Average wind speed in August: 10.3km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in August
La Roche-en-Ardenne, Belgium
- Average humidity in August: 82%
The month with the highest relative humidity is December (93%).
The month with the lowest relative humidity is April (80%).
Average rainfall in August
La Roche-en-Ardenne, Belgium
- Average rainfall in August: 51mm
The wettest month (with the highest rainfall) is December (87mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in August
La Roche-en-Ardenne, Belgium
- Average rainfall days in August: 17.7 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in August
La Roche-en-Ardenne, Belgium
- Average snowfall in August: 0mm
The month with the highest snowfall is January (146mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
La Roche-en-Ardenne, Belgium
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
La Roche-en-Ardenne, Belgium
- Average daylight in August: 14h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in August: 8h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in August
La Roche-en-Ardenne, Belgium
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in August
La Roche-en-Ardenne, Belgium
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in August
La Roche-en-Ardenne, Belgium
- Average cloud cover in August: 47
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 47).
Average visibility in August
La Roche-en-Ardenne, Belgium
- Average visibility in August: 8km
The months with the highest visibility are February, March, April, May, June, July and August (8km).
The months with the lowest visibility are January, September, October, November and December (7km).
