August weather forecast
Interlaken, Switzerland

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Weather in August

In August, Interlaken continues to experience summer with temperatures almost on a par with July, the highs hovering around 17°C (62.6°F). It's the month when nature is in full bloom, offering magnificent sights. August is a popular time for visitors seeking to enjoy pleasant weather and partake in summer activities. The lack of snowfall and abundance of daylight make it perfect for such excursions. The city's landscapes, seen in the full glory of summer, are sure to impress every visitor during August.

Temperature

The weather during August records an average high-temperature of a still enjoyable 17°C (62.6°F), closely mirroring the preceding month. During the month of August, the temperature in Interlaken generally drops to a low average of 7.3°C (45.1°F).

Humidity

The months with the lowest humidity in Interlaken are July and August, with an average relative humidity of 81%.

Rainfall

The month with the most rainfall is August, when the rain falls for 20.5 days and typically aggregates up to 118mm (4.65") of precipitation.

Snowfall

In Interlaken, snow does not fall in June through September.

Daylight

In Interlaken, Switzerland, the average length of the day in August is 14h and 9min.
On the first day of August, sunrise is at 06:09 and sunset at 21:00. On the last day of the month, sunrise is at 06:47 and sunset at 20:09 CEST.

Sunshine

In Interlaken, the average sunshine in August is 9.4h.

UV index

In Interlaken, Switzerland, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 3 during August translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What is the temperature in August in Interlaken?

The high-temperature, in August, in Interlaken, records 17°C (62.6°F), while the low-temperature is 7.3°C (45.1°F).

What are the least humid months in Interlaken?

July and August, with an average relative humidity of 81%, are the least humid months in Interlaken, Switzerland.

What is the average humidity in August in Interlaken?

In August, the average relative humidity in Interlaken, Switzerland, is 81%.

What is the wettest month in Interlaken?

The month with the most rainfall in Interlaken is August, when the rain falls for 20.5 days and typically aggregates up to 118mm (4.65") of precipitation.

How many days does it rain in August in Interlaken?

In August, in Interlaken, the rain falls for 20.5 days. Throughout August, 118mm (4.65") of precipitation is accumulated.

When it does not snow in Interlaken?

In Interlaken, Switzerland, snow does not fall in June through September.

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

The average day length in August in Interlaken is 14h and 9min.

When is the sunrise / sunset in August in Interlaken?

In August, on the first day of the month, sunrise is at 06:09 and sunset at 21:00. On the last day of the month, in Interlaken, sunrise is at 06:47 and sunset at 20:09 CEST.

How many hours of sunshine does Interlaken have in August?

In August, the average sunshine duration in Interlaken is 9.4h.

What is the UV index intensity in August in Interlaken?

In August, the average daily maximum UV index in Interlaken is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Interlaken, Switzerland

Average temperature in August - Interlaken, Switzerland
  • Average high temperature in August: 17°C

The warmest month (with the highest average high temperature) is July (17.1°C).
The month with the lowest average high temperature is January (-1.8°C).

  • Average low temperature in August: 7.3°C

The months with the highest average low temperature are July and August (7.3°C).
The coldest month (with the lowest average low temperature) is February (-10°C).

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Average pressure in August
Interlaken, Switzerland

Average pressure in August - Interlaken, Switzerland
  • Average pressure in August: 1017.7mbar

The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

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Average wind speed in August
Interlaken, Switzerland

Average wind speed in August - Interlaken, Switzerland
  • Average wind speed in August: 5.8km/h

The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).

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Average humidity in August
Interlaken, Switzerland

Average humidity in August - Interlaken, Switzerland
  • Average humidity in August: 81%

The months with the highest relative humidity are February and March (90%).
The months with the lowest relative humidity are July and August (81%).

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Average rainfall in August
Interlaken, Switzerland

Average rainfall in August - Interlaken, Switzerland
  • Average rainfall in August: 118mm

The wettest month (with the highest rainfall) is August (118mm).
The driest months (with the least rainfall) are January and February (50mm).

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Average rainfall days in August
Interlaken, Switzerland

Average rainfall days in August - Interlaken, Switzerland
  • Average rainfall days in August: 20.5 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in August
Interlaken, Switzerland

Average snowfall in August - Interlaken, Switzerland
  • Average snowfall in August: 0mm

The month with the highest snowfall is January (211mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in August
Interlaken, Switzerland

Average snowfall days in August - Interlaken, Switzerland
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Interlaken, Switzerland
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in August: 9h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Interlaken, Switzerland

Average sunshine days in August - Interlaken, Switzerland
  • Average sunshine days in August: 7 days

The month with the most sunshine days is October (15 days).
The month with the least sunshine days is July (5.7 days).

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Average UV index in August
Interlaken, Switzerland

Average UV index in August - Interlaken, 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, November and December (UV index 1).

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Average cloud cover in August
Interlaken, Switzerland

Average cloud cover in August - Interlaken, Switzerland
  • Average cloud cover in August: 42

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is October (Cloud cover 41).

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Average visibility in August
Interlaken, Switzerland

Average visibility in August - Interlaken, Switzerland
  • Average visibility in August: 8km

The months with the highest visibility are July, August, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June and September (7km).

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Interlaken, Switzerland

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