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
December
Weather in December
Temperature
With the onset of December, Birstein experiences a modest temperature adjustment, with the average high-temperature gently receding from a frosty 6.8°C (44.2°F) in November to a wintry 3.1°C (37.6°F). Birstein maintains a near steady average temperature of -1.1°C (30°F) during the nights of December, demonstrating little drop from daytime highs.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 92%.Rainfall
In Birstein, during December, the rain falls for 13.3 days and regularly aggregates up to 38mm (1.5") of precipitation. In Birstein, during the entire year, the rain falls for 165.4 days and collects up to 458mm (18.03") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Birstein, in December, during 7.5 snowfall days, 55mm (2.17") of snow is typically accumulated. In Birstein, during the entire year, snow falls for 35.1 days and aggregates up to 268mm (10.55") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 08:01 and sunset at 16:22. On the last day of December, sunrise is at 08:22 and sunset at 16:29 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.4h of sunshine.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 1 during December translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Birstein?
What are the most humid months in Birstein?
What is the average humidity in December in Birstein?
How much does it rain in Birstein in December?
How many days does it snow in December in Birstein?
What is the month with the shortest days in Birstein?
How many hours of daylight does Birstein have in December?
When is the sunrise / sunset in December in Birstein?
What is the month with the least sunshine in Birstein?
How long on average sun shines in December in Birstein?
What are the months with the lowest UV index in Birstein?
How high is the UV index in December in Birstein?
Average temperature in December
Birstein, Germany
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in December: -1.1°C
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in December
Birstein, Germany
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Birstein, Germany
- Average wind speed in December: 12.6km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in December
Birstein, Germany
- Average humidity in December: 92%
The months with the highest relative humidity are January and December (92%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Birstein, Germany
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is November (24mm).
Average rainfall days in December
Birstein, Germany
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in December
Birstein, Germany
- Average snowfall in December: 55mm
The month with the highest snowfall is January (82mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Birstein, Germany
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Birstein, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in December
Birstein, Germany
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is October (15.2 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Birstein, Germany
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Birstein, Germany
- Average cloud cover in December: 77
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Birstein, Germany
- Average visibility in December: 7km
The months with the highest visibility are April, July and August (9km).
The month with the lowest visibility is January (6km).
