August weather forecastHerdern, Switzerland
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Herdern, Switzerland, with an average temperature fluctuating between 24.4°C (75.9°F) and 12.1°C (53.8°F).Temperature
As Herdern welcomes August, the average high-temperature records at a still warm 24.4°C (75.9°F), marking an insignificant deviation from the prior month. Herdern experiences a dramatic descent in temperature during August, with the average nighttime reading settling at a fresh 12.1°C (53.8°F).Humidity
In August, the average relative humidity in Herdern, Switzerland, is 78%.Rainfall
In Herdern, in August, it is raining for 12.3 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, in Herdern, there are 155.4 rainfall days, and 704mm (27.72") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Herdern, Switzerland.Daylight
The average length of the day in August in Herdern is 14h and 13min.On the first day of the month, sunrise is at 06:02 and sunset at 20:58. On the last day of August, in Herdern, sunrise is at 06:42 and sunset at 20:06 CEST.
Sunshine
July and August, with an average of 10.2h of sunshine, are months with the most sunshine in Herdern.UV index
In Herdern, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In August, the maximum UV index of 5 suggests this advice:
Prioritize safety - Recommendations to avert sunburn are shared. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Herdern, Switzerland
- Average high temperature in August: 24.4°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in August: 12.1°C
The months with the highest average low temperature are July and August (12.1°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in August
Herdern, Switzerland
- Average pressure in August: 1017.7mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in August
Herdern, Switzerland
- Average wind speed in August: 6.2km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in August
Herdern, Switzerland
- Average humidity in August: 78%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in August
Herdern, Switzerland
- Average rainfall in August: 66mm
The wettest month (with the highest rainfall) is December (82mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in August
Herdern, Switzerland
- Average rainfall days in August: 12.3 days
The month with the highest number of rainy days is May (18.4 days).
The months with the least rainy days are September and November (9.9 days).
Average snowfall in August
Herdern, Switzerland
- Average snowfall in August: 0mm
The month with the highest snowfall is January (182mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Herdern, Switzerland
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Herdern, 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 30min).
- Average sunshine in August: 10h and 12min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in August
Herdern, Switzerland
- Average sunshine days in August: 16.9 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in August
Herdern, Switzerland
- Average UV index in August: 5
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in August
Herdern, Switzerland
- Average cloud cover in August: 32
The months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Herdern, Switzerland
- Average visibility in August: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January and February (7km).
