Weather in December
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Biel/Bienne during December?
What is the most humid month in Biel/Bienne?
What is the average humidity in December in Biel/Bienne?
What is the rainiest month in Biel/Bienne?
How much does it rain in Biel/Bienne in December?
How much does it snow in Biel/Bienne in December?
What is the month with the shortest days in Biel/Bienne?
What is the average length of the day in December in Biel/Bienne?
When are sunrise and sunset in December in Biel/Bienne?
Average temperature in December
Biel/Bienne, Switzerland
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is July (25.6°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in December: -0.4°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average humidity in December
Biel/Bienne, Switzerland
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (67%).
Average rainfall in December
Biel/Bienne, Switzerland
- Average rainfall in December: 117mm
The wettest month (with the highest rainfall) is December (117mm).
The driest month (with the least rainfall) is April (79mm).
Average rainfall days in December
Biel/Bienne, Switzerland
- Average rainfall days in December: 11.5 days
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 in December
Biel/Bienne, Switzerland
- Average snowfall in December: 136mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Biel/Bienne, Switzerland
- Average snowfall days in December: 2.9 days
The month with the highest number of snowfall days is January (4.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December
Biel/Bienne, Switzerland
- Average daylight in December: 8h and 4min
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).
Biel/Bienne, Switzerland
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