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
Weather in August
Temperature
The shift to August signals an average high-temperature of a still moderate 14.5°C (58.1°F), subtly varied from July's 14.8°C (58.6°F). Grächen in August anticipates an average nighttime temperature of 5.3°C (41.5°F).Humidity
In August, the average relative humidity in Grächen, Switzerland, is 83%.Rainfall
In Grächen, in August, during 26.5 rainfall days, 176mm (6.93") of precipitation is typically accumulated. Throughout the year, in Grächen, Switzerland, there are 176.3 rainfall days, and 1541mm (60.67") of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. August is the first month it typically snows. Throughout August, in the average 0.1 snowfall days, it receives 4mm (0.16") of snow. In Grächen, during the entire year, snow falls for 126.3 days and aggregates up to 4942mm (194.57") of snow.Daylight
In August, the average length of the day is 14h and 7min.On the first day of the month, sunrise is at 06:11 and sunset at 20:58. On the last day of August, sunrise is at 06:48 and sunset at 20:09 CEST.
Sunshine
In August, the average sunshine is 8.9h.UV index
In August, the average daily maximum UV index in Grächen is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during August leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What is the usual temperature for Grächen in August?
What is the average humidity in August in Grächen?
How many days does it rain in August in Grächen?
When does it start snowing in Grächen?
What is the average length of the day in August in Grächen?
What time are sunrise and sunset in August in Grächen?
How many hours of sunshine does Grächen have in August?
What is the UV index reading in August in Grächen?
Average temperature in August
Grächen, Switzerland
- Average high temperature in August: 14.5°C
The warmest month (with the highest average high temperature) is July (14.8°C).
The month with the lowest average high temperature is January (-3.6°C).
- Average low temperature in August: 5.3°C
The month with the highest average low temperature is August (5.3°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).
Average pressure in August
Grächen, Switzerland
- Average pressure in August: 1017.4mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in August
Grächen, Switzerland
- Average wind speed in August: 5.8km/h
The windiest month (with the highest average wind speed) is December (9.6km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in August
Grächen, Switzerland
- Average humidity in August: 83%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is July (82%).
Average rainfall in August
Grächen, Switzerland
- Average rainfall in August: 176mm
The wettest month (with the highest rainfall) is July (199mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days in August
Grächen, Switzerland
- Average rainfall days in August: 26.5 days
The month with the highest number of rainy days is July (26.6 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in August
Grächen, Switzerland
- Average snowfall in August: 4mm
The month with the highest snowfall is November (1182mm).
The month with the least snowfall is July (0mm).
Average snowfall days in August
Grächen, Switzerland
- Average snowfall days in August: 0.1 days
The month with the highest number of snowfall days is March (21.7 days).
The months with the least snowfall days are July and August (0.1 days).
Average daylight in August /
Average sunshine in August
Grächen, 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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in August
Grächen, Switzerland
- Average sunshine days in August: 3.3 days
The month with the most sunshine days is December (15.1 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in August
Grächen, Switzerland
- Average UV index in August: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March and April (UV index 1).
Average cloud cover in August
Grächen, Switzerland
- Average cloud cover in August: 46
The month with the most cloud cover is April (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 45).
Average visibility in August
Grächen, Switzerland
- Average visibility in August: 8km
The months with the highest visibility are June, July, August and December (8km).
The months with the lowest visibility are March, April and November (6km).
Grächen, Switzerland
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