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 arrival of December, Welchweiler notices a mild change in the average high-temperature, sliding from November's chilly 7.9°C (46.2°F) to an icy 4.7°C (40.5°F). In Welchweiler, December nights maintain a consistent temperature, with an average low of 0.5°C (32.9°F).Humidity
January and December, with an average relative humidity of 89%, are the most humid months in Welchweiler.Rainfall
In December, in Welchweiler, the rain falls for 13.4 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 153.9 rainfall days, and 406mm (15.98") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 54mm (2.13") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 08:05 and sunset at 16:32. On the last day of December, sunrise is at 08:26 and sunset at 16:39 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index in Welchweiler are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Welchweiler in December?
What is the most humid month in Welchweiler?
What is the average humidity in December in Welchweiler?
How much does it rain in Welchweiler in December?
What is the snowiest month in Welchweiler?
How much does it snow in Welchweiler in December?
What is the month with the shortest days in Welchweiler?
What is the average length of the day in December in Welchweiler?
When is the sunrise / sunset in December in Welchweiler?
What is the month with the least sunshine in Welchweiler?
How long on average sun shines in December in Welchweiler?
When is the lowest UV index in Welchweiler?
How high is the UV index in December in Welchweiler?
Average temperature in December
Welchweiler, Germany
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Welchweiler, Germany
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in December
Welchweiler, Germany
- Average wind speed in December: 12.6km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Welchweiler, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in December
Welchweiler, Germany
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Welchweiler, Germany
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Welchweiler, Germany
- Average snowfall in December: 54mm
The month with the highest snowfall is December (54mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Welchweiler, Germany
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Welchweiler, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Welchweiler, Germany
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is April (16.9 days).
The month with the least sunshine days is December (11.7 days).
Average UV index in December
Welchweiler, 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, November and December (UV index 2).
Average cloud cover in December
Welchweiler, Germany
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Welchweiler, Germany
- Average visibility in December: 7km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (7km).
