August weather forecastCéligny, Switzerland
August
Weather in August
August, the last month of the summer in Céligny, is another pleasant month, with temperature in the range of an average high of 21.8°C (71.2°F) and an average low of 11°C (51.8°F).Temperature
The months of July and August bring the highest temperatures, averaging a high of 21.8°C (71.2°F).Humidity
July and August, with an average relative humidity of 81%, are the least humid months.Rainfall
In Céligny, in August, it is raining for 20 days, with typically 137mm (5.39") of accumulated precipitation. In Céligny, during the entire year, the rain falls for 188.2 days and collects up to 1513mm (59.57") of precipitation.Snowfall
June through August are months without snowfall.Daylight
The average length of the day in August in Céligny is 14h and 8min.On the first day of August in Céligny, sunrise is at 06:17 and sunset at 21:05. On the last day of the month, sunrise is at 06:54 and sunset at 20:15 CEST.
Sunshine
With an average of 9.6h of sunshine, August has the most sunshine of the year in Céligny, Switzerland.UV index
In August, the average daily maximum UV index in Céligny is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In August, a regular UV index of 4 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Céligny, Switzerland
- 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 (2.3°C).
- Average low temperature in August: 11°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in August
Céligny, Switzerland
- Average pressure in August: 1017.8mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in August
Céligny, Switzerland
- Average wind speed in August: 6.7km/h
The windiest month (with the highest average wind speed) is February (10.8km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in August
Céligny, Switzerland
- Average humidity in August: 81%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in August
Céligny, Switzerland
- Average rainfall in August: 137mm
The wettest month (with the highest rainfall) is December (173mm).
The driest month (with the least rainfall) is September (84mm).
Average rainfall days in August
Céligny, Switzerland
- Average rainfall days in August: 20 days
The months with the highest number of rainy days are May and June (22.8 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in August
Céligny, Switzerland
- Average snowfall in August: 0mm
The month with the highest snowfall is December (833mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in August
Céligny, Switzerland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Céligny, Switzerland
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 9h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in August
Céligny, Switzerland
- Average sunshine days in August: 8.3 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in August
Céligny, 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, March, October, November and December (UV index 2).
Average cloud cover in August
Céligny, Switzerland
- Average cloud cover in August: 37
The months with the most cloud cover are January, February and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Céligny, Switzerland
- Average visibility in August: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is January (7km).
