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
December reveals a small adjustment in temperature, transitioning from an average high of a chilly 7.9°C (46.2°F) in November to a wintry 4.4°C (39.9°F). Throughout December, Kollmar's nights experience a slight temperature dip to a still cold 1°C (33.8°F).Humidity
December is the most humid month, with an average relative humidity of 90%.Rainfall
In Kollmar, in December, it is raining for 14.6 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 179.2 rainfall days, and 482mm (18.98") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Kollmar. The months with the most snowfall in Kollmar are February and December, with an average 29mm (1.14") of accumulated snow.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of December, sunrise is at 08:16 and sunset at 16:05. On the last day of the month, sunrise is at 08:39 and sunset at 16:11 CET.
Sunshine
With an average of 3h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 2 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. To guard against the harmful effects of the Sun, minimize exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Kollmar?
What is the most humid month in Kollmar?
What is the average humidity in December in Kollmar?
How many days does it rain in December in Kollmar?
When does it snow the most in Kollmar?
How much does it snow in Kollmar in December?
What is the month with the shortest days in Kollmar?
How many hours of daylight does Kollmar have in December?
When is the sunrise / sunset in December in Kollmar?
What is the month with the least sunshine in Kollmar?
How many hours of sunshine does Kollmar have in December?
What is the UV index reading in December in Kollmar?
Average temperature in December
Kollmar, Germany
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).
Average pressure in December
Kollmar, Germany
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is September (1016.1mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in December
Kollmar, Germany
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Kollmar, Germany
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Kollmar, Germany
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Kollmar, Germany
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in December
Kollmar, Germany
- Average snowfall in December: 29mm
The months with the highest snowfall are February and December (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Kollmar, Germany
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (5.6 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
Kollmar, Germany
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Kollmar, Germany
- Average sunshine days in December: 12 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in December
Kollmar, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Kollmar, Germany
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Kollmar, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
