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
With the beginning of December, the average high-temperature shows a small decrease, transitioning from a chilly 7.9°C (46.2°F) in November to an icy 4.4°C (39.9°F). Geesthacht welcomes an average low temperature of 1.1°C (34°F) in December, a gentle shift from the day's high.Humidity
The months with the highest humidity in Geesthacht are January and December, with an average relative humidity of 89%.Rainfall
In December, the rain falls for 15.5 days. Throughout December, 38mm (1.5") of precipitation is accumulated. In Geesthacht, Germany, during the entire year, the rain falls for 178 days and collects up to 448mm (17.64") of precipitation.Snowfall
Months with snowfall in Geesthacht, Germany, are January through April, November and December. In Geesthacht, during December, snow falls for 5.2 days and regularly aggregates up to 43mm (1.69") of snow. In Geesthacht, during the entire year, snow falls for 24.5 days and aggregates up to 152mm (5.98") of snow.Daylight
The month with the shortest days in Geesthacht is December, with an average of 7h and 36min of daylight.On the first day of December in Geesthacht, sunrise is at 08:11 and sunset at 16:03. On the last day of the month, sunrise is at 08:34 and sunset at 16:09 CET.
Sunshine
With an average of 3.2h of sunshine, December has the least sunshine of the year in Geesthacht.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
Is it cold in Geesthacht during December?
What are the most humid months in Geesthacht?
What is the average humidity in December in Geesthacht?
How many days does it rain in December in Geesthacht?
How many days does it snow in December in Geesthacht?
What is the month with the shortest days in Geesthacht?
How many hours of daylight does Geesthacht have in December?
When is the sunrise / sunset in December in Geesthacht?
What is the month with the least sunshine in Geesthacht?
How long on average sun shines in December in Geesthacht?
What are the months with the lowest UV index in Geesthacht?
How high is the UV index in December in Geesthacht?
Average temperature in December
Geesthacht, Germany
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Geesthacht, Germany
- Average pressure in December: 1013.9mbar
The month with the highest atmospheric pressure is September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in December
Geesthacht, Germany
- Average wind speed in December: 17km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Geesthacht, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Geesthacht, Germany
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Geesthacht, Germany
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (11.4 days).
Average snowfall in December
Geesthacht, Germany
- Average snowfall in December: 43mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Geesthacht, Germany
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Geesthacht, Germany
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Geesthacht, Germany
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is May (9 days).
Average UV index in December
Geesthacht, 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, November and December (UV index 2).
Average cloud cover in December
Geesthacht, Germany
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Geesthacht, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
Geesthacht, Germany
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