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
August
Weather in August
Temperature
Entering August, the average high-temperature is recorded at a still comfortable 16.4°C (61.5°F), exhibiting a minimal shift from July's 16.5°C (61.7°F). During August, Chalais records a consistent average nighttime temperature of 6.4°C (43.5°F).Humidity
The months with the lowest humidity in Chalais are July and August, with an average relative humidity of 79%.Rainfall
In Chalais, in August, during 20.5 rainfall days, 99mm (3.9") of precipitation is typically accumulated. Throughout the year, there are 159.9 rainfall days, and 1035mm (40.75") of precipitation is accumulated.Snowfall
Months with snowfall in Chalais are January through December. In August, it is snowing for 0.4 days. Throughout August, 10mm (0.39") of snow is accumulated. Throughout the year, in Chalais, Switzerland, there are 129 snowfall days, and 4010mm (157.87") of snow is accumulated.Daylight
The average length of the day in August is 14h and 7min.On the first day of August, sunrise is at 06:12 and sunset at 21:00. On the last day of the month, sunrise is at 06:49 and sunset at 20:10 CEST.
Sunshine
The months with the most sunshine are July and August, with an average of 9.7h of sunshine.UV index
In August, the average daily maximum UV index in Chalais, Switzerland, is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 3 during August translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Chalais?
What are the least humid months in Chalais?
What is the average humidity in August in Chalais?
How many days does it rain in August in Chalais?
How many days does it snow in August in Chalais?
What is the average length of the day in August in Chalais?
When are sunrise and sunset in August in Chalais?
What is the month with the most sunshine in Chalais?
How many hours of sunshine does Chalais have in August?
What is the UV index reading in August in Chalais?
Average temperature in August
Chalais, Switzerland
- Average high temperature in August: 16.4°C
The warmest month (with the highest average high temperature) is July (16.5°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in August: 6.4°C
The month with the highest average low temperature is August (6.4°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in August
Chalais, Switzerland
- Average pressure in August: 1017.6mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in August
Chalais, Switzerland
- Average wind speed in August: 6.2km/h
The windiest month (with the highest average wind speed) is December (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in August
Chalais, Switzerland
- Average humidity in August: 79%
The month with the highest relative humidity is March (91%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in August
Chalais, Switzerland
- Average rainfall in August: 99mm
The wettest month (with the highest rainfall) is May (126mm).
The driest months (with the least rainfall) are September and October (54mm).
Average rainfall days in August
Chalais, Switzerland
- Average rainfall days in August: 20.5 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in August
Chalais, Switzerland
- Average snowfall in August: 10mm
The month with the highest snowfall is December (887mm).
The month with the least snowfall is July (5mm).
Average snowfall days in August
Chalais, Switzerland
- Average snowfall days in August: 0.4 days
The month with the highest number of snowfall days is March (21.1 days).
The month with the least snowfall days is August (0.4 days).
Average daylight in August /
Average sunshine in August
Chalais, Switzerland
- Average daylight in August: 14h and 1min
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 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in August
Chalais, Switzerland
- Average sunshine days in August: 7.1 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (4.2 days).
Average UV index in August
Chalais, Switzerland
- Average UV index in August: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, March, April and November (UV index 1).
Average cloud cover in August
Chalais, Switzerland
- Average cloud cover in August: 39
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is October (Cloud cover 38).
Average visibility in August
Chalais, Switzerland
- Average visibility in August: 8km
The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).
