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
Weather in August
Temperature
The warmest period falls in July and August, when the average high-temperature reaches 22.9°C (73.2°F).Humidity
The least humid month in Roosbeek is August, with an average relative humidity of 75%.Rainfall
In Roosbeek, in August, it is raining for 18.5 days, with typically 55mm (2.17") of accumulated precipitation. In Roosbeek, during the entire year, the rain falls for 196.2 days and collects up to 525mm (20.67") of precipitation.Snowfall
In Roosbeek, snow does not fall in April through October.Daylight
In August, the average length of the day is 14h and 29min.On the first day of August in Roosbeek, sunrise is at 06:07 and sunset at 21:25. On the last day of the month, sunrise is at 06:53 and sunset at 20:27 CEST.
Sunshine
In Roosbeek, the average sunshine in August is 9.1h.UV index
The months with the highest UV index in Roosbeek are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during August leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the hottest time of year in Roosbeek?
What is the usual temperature for Roosbeek in August?
What is the least humid month in Roosbeek?
What is the average humidity in August in Roosbeek?
How much does it rain in Roosbeek in August?
When it does not snow in Roosbeek?
What is the average length of the day in August in Roosbeek?
When is the sunrise / sunset in August in Roosbeek?
How long on average sun shines in August in Roosbeek?
When is the highest UV index in Roosbeek?
How high is the UV index in August in Roosbeek?
Average temperature in August
Roosbeek, Belgium
- Average high temperature in August: 22.9°C
The warmest months (with the highest average high temperature) are July and August (22.9°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in August: 13.5°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average pressure in August
Roosbeek, Belgium
- Average pressure in August: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in August
Roosbeek, Belgium
- Average wind speed in August: 11.5km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in August
Roosbeek, Belgium
- Average humidity in August: 75%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (75%).
Average rainfall in August
Roosbeek, Belgium
- Average rainfall in August: 55mm
The wettest months (with the highest rainfall) are June and December (56mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in August
Roosbeek, Belgium
- Average rainfall days in August: 18.5 days
The months with the highest number of rainy days are May and June (19.1 days).
The month with the least rainy days is September (13.8 days).
Average snowfall in August
Roosbeek, Belgium
- Average snowfall in August: 0mm
The month with the highest snowfall is February (46mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Roosbeek, Belgium
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (5.1 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
Roosbeek, Belgium
- Average daylight in August: 14h and 3min
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 0min).
- Average sunshine in August: 9h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in August
Roosbeek, Belgium
- Average sunshine days in August: 9.3 days
The month with the most sunshine days is September (13 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in August
Roosbeek, 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
Roosbeek, Belgium
- Average cloud cover in August: 41
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in August
Roosbeek, Belgium
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
Roosbeek, Belgium
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