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
The onset of December is marked by a minor decrease in temperature, transitioning from a frosty 7.9°C (46.2°F) in November to a wintry 4.4°C (39.9°F). Osterhorn's nighttime temperatures in December display a slight drop from daytime highs, averaging to 1°C (33.8°F).Humidity
The most humid month in Osterhorn is December, with an average relative humidity of 90%.Rainfall
In Osterhorn, in December, it is raining for 14.7 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 179.4 rainfall days, and 481mm (18.94") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. The months with the most snowfall in Osterhorn are February and December, with an average 29mm (1.14") of accumulated snow.Daylight
December has the shortest days of the year in Osterhorn, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 08:16 and sunset at 16:04. On the last day of December, in Osterhorn, sunrise is at 08:39 and sunset at 16:09 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.2h of sunshine.UV index
In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Osterhorn during December?
What is the most humid month in Osterhorn?
What is the average humidity in December in Osterhorn?
How much does it rain in Osterhorn in December?
When does it snow the most in Osterhorn?
How much does it snow in Osterhorn in December?
What is the month with the shortest days in Osterhorn?
What is the average length of the day in December in Osterhorn?
When are sunrise and sunset in December in Osterhorn?
What is the month with the least sunshine in Osterhorn?
How many hours of sunshine does Osterhorn have in December?
How high is the UV index in December in Osterhorn?
Average temperature in December
Osterhorn, 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
Osterhorn, Germany
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is September (1016.2mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in December
Osterhorn, 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
Osterhorn, 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
Osterhorn, 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
Osterhorn, Germany
- Average rainfall days in December: 14.7 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
Osterhorn, 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
Osterhorn, 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
Osterhorn, 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 1min
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 12min).
Average sunshine days in December
Osterhorn, Germany
- Average sunshine days in December: 11.9 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
Osterhorn, 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
Osterhorn, 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
Osterhorn, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).
