Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The move into December indicates a slight reduction in the average high-temperature, down from November's frosty 7.5°C (45.5°F) to an icy 4.3°C (39.7°F). Night temperatures in December exhibit a subtle decrease, settling at an average of 0.1°C (32.2°F).Humidity
December is the most humid month, with an average relative humidity of 91%.Rainfall
In Bollenbach, during December, the rain falls for 9.8 days and regularly aggregates up to 31mm (1.22") of precipitation. In Bollenbach, Germany, during the entire year, the rain falls for 153.9 days and collects up to 437mm (17.2") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Bollenbach, in December, snow falls for 6.1 days, with typically accumulated 52mm (2.05") of snow. In Bollenbach, Germany, during the entire year, snow falls for 26.8 days and aggregates up to 196mm (7.72") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 08:07 and sunset at 16:32. On the last day of December, sunrise is at 08:28 and sunset at 16:39 CET.
Sunshine
With an average of 3h of sunshine, December has the least sunshine of the year in Bollenbach.UV index
The months with the lowest UV index in Bollenbach, Germany, are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 2 in December translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold does it get in Bollenbach in December?
What is the most humid month in Bollenbach?
What is the average humidity in December in Bollenbach?
How much does it rain in Bollenbach in December?
How many days does it snow in December in Bollenbach?
What is the month with the shortest days in Bollenbach?
What is the average length of the day in December in Bollenbach?
When are sunrise and sunset in December in Bollenbach?
What is the month with the least sunshine in Bollenbach?
How long on average sun shines in December in Bollenbach?
What is the month with the lowest UV index in Bollenbach?
How high is the UV index in December in Bollenbach?
Average temperature in December
Bollenbach, Germany
- Average high temperature in December: 4.3°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in December: 0.1°C
The month with the highest average low temperature is August (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in December
Bollenbach, Germany
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in December
Bollenbach, Germany
- Average wind speed in December: 11.9km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Bollenbach, Germany
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in December
Bollenbach, Germany
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in December
Bollenbach, Germany
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Bollenbach, Germany
- Average snowfall in December: 52mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Bollenbach, Germany
- Average snowfall days in December: 6.1 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bollenbach, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Bollenbach, Germany
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is March (18.1 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in December
Bollenbach, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Bollenbach, Germany
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Bollenbach, Germany
- Average visibility in December: 7km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
Bollenbach, Germany
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