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Switzerland
The climate of Biel/Bienne
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Biel/Bienne, Switzerland.
Average temperatures
The current climate in Biel/Bienne features temperatures ranging from a high of 26°C to a low of 4°C throughout the year. The average yearly temperature is around 15°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 14°C.
Temperature records
The highest temperature recorded in Biel/Bienne in recent years was 39°C in August 2023. The lowest daytime temperature recorded was -6°C in January 2017.
Precipitation and snowfall
On average, Biel/Bienne gets 1073 mm of precipitation each year. Of this, about 41 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Switzerland? Check out the climate and weather for spots like Zurich, Geneva, Valais, or explore other destinations in Switzerland.
Climate Table of Biel/Bienne
The climate table of Biel/Bienne shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 4 | 7 | 12 | 16 | 16 | 24 | 26 | 25 | 21 | 15 | 9 | 5 |
| Temp. min (°C) | -1 | 0 | 2 | 4 | 8 | 13 | 15 | 14 | 11 | 7 | 3 | 1 |
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| Precipitation (mm) | 129 | 57 | 64 | 61 | 112 | 128 | 108 | 78 | 61 | 81 | 92 | 102 |
| Snow (cm) | 14 | 8,3 | 3,9 | 2,4 | 0,5 | 0 | 0 | 0 | 0 | 0,2 | 3,7 | 7,1 |
| UV Index | 3 | 4 | 6 | 7 | 7 | 8 | 8 | 7 | 6 | 4 | 3 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Best time to visit Biel/Bienne?
The best time to visit Biel/Bienne for mild to warm weather is April up to October. You might get some rain, but the temperatures are just right to explore Biel/Bienne.
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Temperature charts
These charts display the average temperatures in Biel/Bienne, Switzerland. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Biel/Bienne
Yearly Temperature in Biel/Bienne
Precipitation charts
These charts show the average amount of precipitation in Biel/Bienne, Switzerland. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Biel/Bienne
Total Yearly Precipitation in Biel/Bienne
Average Snowfall per Month in Biel/Bienne
Total Yearly Snowfall in Biel/Bienne
UV index chart
This chart shows the average UV index per month in Biel/Bienne, Switzerland. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Biel/Bienne
Weather experiences in Biel/Bienne
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Average weather in Biel/Bienne by month
Click on a month below to see detailed weather info for Biel/Bienne. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.