December weather forecastSylda, Germany
December
Weather in December
The first month of the winter, December, is also a wintry month in Sylda, Germany, with an average temperature varying between 4.5°C (40.1°F) and 0.3°C (32.5°F).Temperature
Sylda's December weather features a light decline in high-temperatures, reducing from a frosty 8.5°C (47.3°F) in November to a wintry 4.5°C (40.1°F). A steady low-temperature average of 0.3°C (32.5°F) is logged in Sylda, Germany, during December, reflecting a modest dip from daytime readings.Humidity
In Sylda, the average relative humidity in December is 86%.Rainfall
In December, in Sylda, the rain falls for 13.7 days. Throughout December, 29mm (1.14") of precipitation is accumulated. In Sylda, during the entire year, the rain falls for 156.1 days and collects up to 343mm (13.5") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, in Sylda, Germany, it is snowing for 5.4 days. Throughout December, 40mm (1.57") of snow is accumulated. Throughout the year, in Sylda, Germany, there are 26.4 snowfall days, and 150mm (5.91") of snow is accumulated.Daylight
December has the shortest days of the year in Sylda, with an average of 7h and 54min of daylight.On the first day of the month, sunrise is at 07:59 and sunset at 16:07. On the last day of December, sunrise is at 08:20 and sunset at 16:14 CET.
Sunshine
With an average of 3.7h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sylda. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sylda, Germany
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-1.9°C).
Average pressure in December
Sylda, Germany
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in December
Sylda, Germany
- Average wind speed in December: 16.1km/h
The windiest month (with the highest average wind speed) is December (16.1km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Sylda, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Sylda, Germany
- Average rainfall in December: 29mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Sylda, Germany
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Sylda, Germany
- Average snowfall in December: 40mm
The month with the highest snowfall is January (44mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Sylda, Germany
- Average snowfall days in December: 5.4 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sylda, Germany
- Average daylight in December: 7h and 54min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Sylda, Germany
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is April (16.4 days).
The month with the least sunshine days is July (11 days).
Average UV index in December
Sylda, 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
Sylda, Germany
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Sylda, Germany
- Average visibility in December: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (8km).
