August weather forecastGarnich, Luxembourg
August
Weather in August
As summer persists during August, the temperature continues to range between 12.3°C (54.1°F) and 21.8°C (71.2°F). The weather can be mildly unpredictable, with a balance of rain showers and sunshine. Nevertheless, the skies generally offer clear visibility, with an average of 9km (5.6mi). Citizens relish the warm evenings, often spent outdoors enjoying spirited summer festivities. Despite the heat, average wind speed drops to its lowest for the year, at 9.8km/h (6.1mph).Temperature
The height of temperatures is seen during July and August, averaging a high-temperature of 21.8°C (71.2°F).Humidity
The months with the lowest humidity in Garnich, Luxembourg, are April and August, with an average relative humidity of 78%.Rainfall
In Garnich, during August, the rain falls for 17 days and regularly aggregates up to 52mm (2.05") of precipitation. Throughout the year, there are 179.7 rainfall days, and 616mm (24.25") of precipitation is accumulated.Snowfall
In Garnich, snow does not fall in June through September.Daylight
The average length of the day in August in Garnich, Luxembourg, is 14h and 23min.On the first day of the month, sunrise is at 06:07 and sunset at 21:17. On the last day of August, in Garnich, sunrise is at 06:51 and sunset at 20:21 CEST.
Sunshine
In Garnich, the average sunshine in August is 9.3h.UV index
In August, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 4 in August translates into this advice:
Be vigilant - Preventing sunburn is recommended. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Garnich, Luxembourg
- Average high temperature in August: 21.8°C
The warmest months (with the highest average high temperature) are July and August (21.8°C).
The month with the lowest average high temperature is January (3°C).
- Average low temperature in August: 12.3°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.1°C).
Average pressure in August
Garnich, Luxembourg
- Average pressure in August: 1016mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in August
Garnich, Luxembourg
- Average wind speed in August: 9.8km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in August
Garnich, Luxembourg
- Average humidity in August: 78%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in August
Garnich, Luxembourg
- Average rainfall in August: 52mm
The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in August
Garnich, Luxembourg
- Average rainfall days in August: 17 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in August
Garnich, Luxembourg
- Average snowfall in August: 0mm
The months with the highest snowfall are January and December (80mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Garnich, Luxembourg
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Garnich, Luxembourg
- Average daylight in August: 14h and 24min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in August: 9h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in August
Garnich, Luxembourg
- Average sunshine days in August: 10.8 days
The months with the most sunshine days are April and September (14.7 days).
The month with the least sunshine days is December (9 days).
Average UV index in August
Garnich, Luxembourg
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Garnich, Luxembourg
- Average cloud cover in August: 39
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in August
Garnich, Luxembourg
- Average visibility in August: 9km
The months with the highest visibility are March, April and August (9km).
The month with the lowest visibility is November (7km).
