December weather forecastHeyersdorf, Germany
December
Weather in December
December, the first month of the winter in Heyersdorf, is still a cold month, with temperature in the range of an average low of -0.7°C (30.7°F) and an average high of 3.9°C (39°F).Temperature
Transition into December subtly marks a drop in the average high-temperature, moderately moving from a chilly 7.9°C (46.2°F) in November to an icy 3.9°C (39°F). In Heyersdorf, December nights maintain a consistent temperature, with an average low of -0.7°C (30.7°F).Humidity
The average relative humidity in December is 86%.Rainfall
In December, in Heyersdorf, the rain falls for 11.1 days. Throughout December, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 151.5 rainfall days, and 430mm (16.93") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 6.8 days. Throughout December, 78mm (3.07") of snow is accumulated. Throughout the year, there are 37.8 snowfall days, and 318mm (12.52") of snow is accumulated.Daylight
December has the shortest days of the year in Heyersdorf, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 07:51 and sunset at 16:08. On the last day of the month, sunrise is at 08:12 and sunset at 16:14 CET.
Sunshine
In December, the average sunshine is 3.8h.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Heyersdorf. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Heyersdorf, Germany
- Average high temperature in December: 3.9°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in December: -0.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-3°C).
Average pressure in December
Heyersdorf, Germany
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in December
Heyersdorf, Germany
- Average wind speed in December: 15.7km/h
The windiest month (with the highest average wind speed) is December (15.7km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in December
Heyersdorf, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Heyersdorf, Germany
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Heyersdorf, Germany
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in December
Heyersdorf, Germany
- Average snowfall in December: 78mm
The month with the highest snowfall is January (83mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Heyersdorf, Germany
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Heyersdorf, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Heyersdorf, Germany
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in December
Heyersdorf, Germany
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Heyersdorf, Germany
- Average cloud cover in December: 62
The months with the most cloud cover are January and December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Heyersdorf, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
