Monthly weather forecast and climate
Biel/Bienne, Switzerland












What is the coldest month in Biel/Bienne?

January is the coldest month in Biel/Bienne, Switzerland, with an average high-temperature of 3.7°C (38.7°F) and an average low-temperature of -1.5°C (29.3°F).

What are the most humid months in Biel/Bienne?

January and December, with an average relative humidity of 85%, are most humid months in Biel/Bienne, Switzerland.

How much does it rain in Biel/Bienne?

Throughout the year, in Biel/Bienne, Switzerland, there are 127.4 rainfall days, and 1188mm (46.77") of precipitation is accumulated.

When does it snow in Biel/Bienne?

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

How much does it snow in Biel/Bienne?

In Biel/Bienne, Switzerland, during the entire year, snow falls for 13.5 days, and aggregates up to 517mm (20.35") of snow.

When does it snow the most in Biel/Bienne?

January is the month with the most snowfall in Biel/Bienne. Snow falls for 4.1 days and accumulates 148mm (5.83") of snow.

What is the driest month in Biel/Bienne?

April is the month with the least rainfall in Biel/Bienne. Rain falls for 10.2 days and accumulates 79mm (3.11") of precipitation.

When it does not snow in Biel/Bienne?

In Biel/Bienne, Switzerland, snow does not fall in May through October.

When are the longest days in Biel/Bienne?

The month with the longest days is June, with an average of 15.9h of daylight.

What is the warmest month in Biel/Bienne?

July is the warmest month, with an average high-temperature of 25.6°C (78.1°F) and an average low-temperature of 14.4°C (57.9°F).

What is the least humid month in Biel/Bienne?

July is the least humid month, with an average relative humidity of 67%.

What is the rainiest month in Biel/Bienne?

December is the month with the most rainfall in Biel/Bienne. Rain falls for 11.5 days and accumulates 117mm (4.61") of precipitation.

What is the month with the shortest days in Biel/Bienne?

With an average of 8.6h of daylight, December has the shortest days of the year in Biel/Bienne.
Average temperature - Biel/Bienne, Switzerland
Average humidity - Biel/Bienne, Switzerland
Average rainfall - Biel/Bienne, Switzerland
Average rainfall days - Biel/Bienne, Switzerland

The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is September (8.8 days).

Average snowfall - Biel/Bienne, Switzerland

The month with the highest snowfall is January (148mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days - Biel/Bienne, Switzerland

The month with the highest number of snowfall days is January (4.1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight - Biel/Bienne, Switzerland

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.6h).