August weather forecast
Grimentz, Switzerland

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Weather in August

The last month of the summer, August, is another refreshing month in Grimentz, Switzerland, with an average temperature fluctuating between 16.4°C (61.5°F) and 6.4°C (43.5°F).

Temperature

August ushers in an average high-temperature of a still comfortable 16.4°C (61.5°F), aligning closely with the preceding month. Grimentz experiences an average low-temperature of 6.4°C (43.5°F) in month of August.

Humidity

July and August, with an average relative humidity of 79%, are the least humid months in Grimentz, Switzerland.

Rainfall

In Grimentz, in August, during 20.5 rainfall days, 99mm (3.9") of precipitation is typically accumulated. In Grimentz, during the entire year, the rain falls for 159.9 days and collects up to 1035mm (40.75") of precipitation.

Snowfall

January through December are months with snowfall in Grimentz. In August, in Grimentz, it is snowing for 0.4 days. Throughout August, 10mm (0.39") of snow is accumulated. Throughout the year, there are 129 snowfall days, and 4010mm (157.87") of snow is accumulated.

Daylight

In August, the average length of the day in Grimentz is 14h and 7min.
On the first day of the month, sunrise is at 06:12 and sunset at 20:59. On the last day of August, in Grimentz, sunrise is at 06:49 and sunset at 20:10 CEST.

Sunshine

July and August, with an average of 9.7h of sunshine, are months with the most sunshine in Grimentz.

UV index

The average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 3 translates into these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Grimentz in August?

Grimentz in August has an average high-temperature of 16.4°C (61.5°F) and an average low-temperature of 6.4°C (43.5°F).

What is the least humid month in Grimentz?

The months with the lowest humidity in Grimentz, Switzerland, are July and August, with an average relative humidity of 79%.

What is the average humidity in August in Grimentz?

The average relative humidity in August in Grimentz is 79%.

How much does it rain in Grimentz in August?

In Grimentz, in August, during 20.5 rainfall days, 99mm (3.9") of precipitation is typically accumulated.

How many days does it snow in August in Grimentz?

In August, it is snowing for 0.4 days. Throughout August, 10mm (0.39") of snow is accumulated.

What is the average length of the day in August in Grimentz?

In August, the average day length is 14h and 7min.

When are sunrise and sunset in August in Grimentz?

On the first day of August in Grimentz, sunrise is at 06:12 and sunset at 20:59. On the last day of the month, sunrise is at 06:49 and sunset at 20:10 CEST.

What is the month with the most sunshine in Grimentz?

The months with the most sunshine are July and August, with an average of 9.7h of sunshine.

How many hours of sunshine does Grimentz have in August?

In Grimentz, Switzerland, the average sunshine duration in August is 9.7h.

What is the UV index reading in August in Grimentz?

The average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Grimentz, Switzerland

Average temperature in August - Grimentz, 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).

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Average pressure in August
Grimentz, Switzerland

Average pressure in August - Grimentz, 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).

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Average wind speed in August
Grimentz, Switzerland

Average wind speed in August - Grimentz, 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).

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Average humidity in August
Grimentz, Switzerland

Average humidity in August - Grimentz, 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%).

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Average rainfall in August
Grimentz, Switzerland

Average rainfall in August - Grimentz, 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).

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Average rainfall days in August
Grimentz, Switzerland

Average rainfall days in August - Grimentz, 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).

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Average snowfall in August
Grimentz, Switzerland

Average snowfall in August - Grimentz, Switzerland
  • Average snowfall in August: 10mm

The month with the highest snowfall is December (887mm).
The month with the least snowfall is July (5mm).

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Average snowfall days in August
Grimentz, Switzerland

Average snowfall days in August - Grimentz, 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).

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Average daylight in August /
Average sunshine in August
Grimentz, Switzerland

Average daylight in August / Average sunshine in August - Grimentz, 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).

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Average sunshine days in August
Grimentz, Switzerland

Average sunshine days in August - Grimentz, 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).

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Average UV index in August
Grimentz, Switzerland

Average UV index in August - Grimentz, 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).

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Average cloud cover in August
Grimentz, Switzerland

Average cloud cover in August - Grimentz, 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).

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Average visibility in August
Grimentz, Switzerland

Average visibility in August - Grimentz, 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).

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Grimentz, Switzerland

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