August weather forecastArch, Switzerland
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Arch, Switzerland, with an average temperature ranging between max 23°C (73.4°F) and min 11.7°C (53.1°F).Temperature
A minor adjustment in Arch's average high-temperature is noted with the start of August, touching a still warm 23°C (73.4°F) from July's 23.1°C (73.6°F). Arch witnesses a consistent average low-temperature of 11.7°C (53.1°F) throughout August.Humidity
The months with the lowest humidity are April, July and August, with an average relative humidity of 79%.Rainfall
In August, in Arch, Switzerland, the rain falls for 17.8 days. Throughout August, 90mm (3.54") of precipitation is accumulated. In Arch, during the entire year, the rain falls for 195.6 days and collects up to 870mm (34.25") of precipitation.Snowfall
In Arch, snow does not fall in June through August.Daylight
In August, the average length of the day in Arch is 14h and 11min.On the first day of the month, sunrise is at 06:09 and sunset at 21:03. On the last day of August, sunrise is at 06:48 and sunset at 20:12 CEST.
Sunshine
The month with the most sunshine in Arch is August, with an average of 10.3h of sunshine.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in August interprets into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Arch, Switzerland
- Average high temperature in August: 23°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in August: 11.7°C
The month with the highest average low temperature is July (11.9°C).
The coldest months (with the lowest average low temperature) are January and February (-2.8°C).
Average pressure in August
Arch, Switzerland
- Average pressure in August: 1017.7mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in August
Arch, Switzerland
- Average wind speed in August: 6.3km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in August
Arch, Switzerland
- Average humidity in August: 79%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in August
Arch, Switzerland
- Average rainfall in August: 90mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is September (46mm).
Average rainfall days in August
Arch, Switzerland
- Average rainfall days in August: 17.8 days
The month with the highest number of rainy days is May (21.9 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in August
Arch, Switzerland
- Average snowfall in August: 0mm
The month with the highest snowfall is February (133mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in August
Arch, Switzerland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Arch, Switzerland
- Average daylight in August: 14h and 12min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in August: 10h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in August
Arch, Switzerland
- Average sunshine days in August: 9.8 days
The month with the most sunshine days is October (14.1 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in August
Arch, Switzerland
- 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
Arch, Switzerland
- Average cloud cover in August: 32
The months with the most cloud cover are January, February and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Arch, Switzerland
- Average visibility in August: 9km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
