Interlaken
Switzerland
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Interlaken, Switzerland

January, like December, in Interlaken, Switzerland, is a wintry winter month, with average temperature fluctuating between -3.6°C (25.5°F) and 3.1°C (37.6°F). January is the coldest month, with an average high-temperature of 3.1°C (37.6°F) and an average low-temperature of -3.6°C (25.5°F). Weather in January »
February, the last month of the winter, in Interlaken, is also a wintry month, with average temperature fluctuating between -3°C (26.6°F) and 5.1°C (41.2°F). In February, the average high-temperature is almost the same as in January - a still wintry 5.1°C (41.2°F). Weather in February »

March, the first month of the spring, in Interlaken, is a fresh month, with average temperature ranging between max 10.1°C (50.2°F) and min 0.3°C (32.5°F). In March, the average high-temperature rises, from a wintry 5.1°C (41.2°F) in February, to a fresh 10.1°C (50.2°F). Weather in March »

April is a mild spring month in Interlaken, Switzerland, with average temperature varying between 14.1°C (57.4°F) and 3.4°C (38.1°F). In Interlaken, the average high-temperature in April slightly increases, from a cool 10.1°C (50.2°F) in March, to a mild 14.1°C (57.4°F). Weather in April »

The last month of the spring, May, is an enjoyable month in Interlaken, Switzerland, with average temperature ranging between min 7.9°C (46.2°F) and max 18.8°C (65.8°F). In May, the average high-temperature slightly increases, from a mild 14.1°C (57.4°F) in April, to an enjoyable 18.8°C (65.8°F). Weather in May »

June, the first month of the summer, in Interlaken, is a pleasant month, with average temperature varying between 21.9°C (71.4°F) and 11.1°C (52°F). In Interlaken, the average high-temperature slightly increases, from a comfortable 18.8°C (65.8°F) in May, to an agreeable 21.9°C (71.4°F). Weather in June »

July is a warm summer month in Interlaken, Switzerland, with average temperature fluctuating between 13.2°C (55.8°F) and 24.4°C (75.9°F). July is the warmest month, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 13.2°C (55.8°F). Weather in July »

The last month of the summer, August, is also a moderately hot month in Interlaken, Switzerland, with average temperature varying between 12.8°C (55°F) and 23.5°C (74.3°F). In August, the average high-temperature is relatively the same as in July - a still moderately hot 23.5°C (74.3°F). Weather in August »

The first month of the autumn, September, is still a comfortable month in Interlaken, Switzerland, with average temperature varying between 9.5°C (49.1°F) and 19.3°C (66.7°F). In September, the average high-temperature marginally drops, from a warm 23.5°C (74.3°F) in August, to an enjoyable 19.3°C (66.7°F). Weather in September »

October, the same as September, in Interlaken, Switzerland, is another mild autumn month, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 5.6°C (42.1°F). In October, the average high-temperature slightly decreases, from an enjoyable 19.3°C (66.7°F) in September, to a mild 14.4°C (57.9°F). Weather in October »

November, the last month of the autumn, in Interlaken, is another chilly month, with temperature in the range of an average low of 0.6°C (33.1°F) and an average high of 7.7°C (45.9°F). In November, the average high-temperature decreases, from a moderate 14.4°C (57.9°F) in October, to a chilly 7.7°C (45.9°F). Weather in November »

December, the first month of the winter, in Interlaken, is still a cold month, with temperature in the range of an average low of -2.2°C (28°F) and an average high of 3.8°C (38.8°F). In December, the average high-temperature marginally drops, from a frosty 7.7°C (45.9°F) in November, to a wintry 3.8°C (38.8°F). Weather in December »

What is the coldest month in Interlaken?

With an average high-temperature of 3.1°C (37.6°F) and an average low-temperature of -3.6°C (25.5°F), January is the coldest month.

How many days does it rain in Interlaken?

In Interlaken, during the entire year, the rain falls for 129.1 days and collects up to 1196mm (47.1") of precipitation.

When does it snow in Interlaken?

Months with snowfall in Interlaken, Switzerland, are January through April, November and December.

How many days does it snow in Interlaken?

In Interlaken, during the entire year, snow falls for 17.1 days, and aggregates up to 902mm (35.5") of snow.

What is the snowiest month in Interlaken?

January is the month with the most snowfall in Interlaken, Switzerland. Snow falls for 4.6 days and accumulates 281mm (11.1") of snow.

What is the month with the lowest UV index in Interlaken?

Months with the lowest UV index are January, November and December, with an average maximum UV index of 1.

What is the driest month in Interlaken?

February is the month with the least rainfall in Interlaken, Switzerland. Rain falls for 8.7 days and accumulates 70mm (2.8") of precipitation.

What is the least humid month in Interlaken?

The least humid month is April, with an average relative humidity of 70%.

When it does not snow in Interlaken?

In Interlaken snow does not fall in May through October.

When are the longest days in Interlaken?

With an average of 15.8h of daylight, June has the longest days of the year in Interlaken.

What are the months with the highest UV index in Interlaken?

Months with the highest UV index in Interlaken are June and July, with an average maximum UV index of 8.

What is the warmest month in Interlaken?

The warmest month in Interlaken is July, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 13.2°C (55.8°F).

What month has the most sunshine in Interlaken?

July has the most sunshine of the year, with an average of 7.1h of sunshine.

What is the rainiest month in Interlaken?

The month with the most rainfall is August when the rain falls for 12.6 days and typically aggregates up to 144mm (5.7") of precipitation.

What are the most humid months in Interlaken?

November and December, with an average relative humidity of 83%, are most humid months.

What is the month with the shortest days in Interlaken?

The month with the shortest days is December, with an average of 8.6h of daylight.

What is the month with the least sunshine in Interlaken?

December has the least sunshine of the year in Interlaken, with an average of 1.7h of sunshine.
Average temperature - Interlaken, Switzerland
Average humidity - Interlaken, Switzerland
Average rainfall - Interlaken, Switzerland
Average rainfall days - Interlaken, Switzerland

The month with the highest number of rainy days is June (13.4 days).
The month with the lowest number of rainy days is February (8.7 days).

Average snowfall - Interlaken, Switzerland

The month with the highest snowfall is January (281mm).
Months with the lowest snowfall are May, June, July, August, September and October (0mm).

Average snowfall days - Interlaken, Switzerland

The month with the highest number of snowfall days is February (4.7 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Interlaken, Switzerland
Average UV index - Interlaken, Switzerland