December weather forecastHallenberg, Germany
December
Weather in December
December, the first month of the winter in Hallenberg, is also a wintry month, with an average temperature fluctuating between -0.7°C (30.7°F) and 3.4°C (38.1°F).Temperature
As December commences, the average high-temperature subtly reduces, transitioning from a frosty 6.6°C (43.9°F) in November to an icy 3.4°C (38.1°F). December nights in Hallenberg, Germany, anticipate an average temperature of -0.7°C (30.7°F), a modest decline from the daytime.Humidity
The months with the highest humidity in Hallenberg, Germany, are January and December, with an average relative humidity of 92%.Rainfall
The month with the most rainfall in Hallenberg is December, when the rain falls for 11.3 days and typically aggregates up to 66mm (2.6") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Hallenberg, Germany, is December, when snow falls for 16.6 days and typically aggregates up to 246mm (9.69") of snow.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:07 and sunset at 16:21. On the last day of December, in Hallenberg, sunrise is at 08:29 and sunset at 16:28 CET.
Sunshine
The month with the least sunshine is December, with an average of 2.7h of sunshine.UV index
The months with the lowest UV index in Hallenberg are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. 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
Hallenberg, Germany
- Average high temperature in December: 3.4°C
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in December: -0.7°C
The month with the highest average low temperature is August (11.7°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).
Average pressure in December
Hallenberg, Germany
- Average pressure in December: 1016.8mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in December
Hallenberg, Germany
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is December (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Hallenberg, Germany
- Average humidity in December: 92%
The months with the highest relative humidity are January and December (92%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Hallenberg, Germany
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in December
Hallenberg, Germany
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (7 days).
Average snowfall in December
Hallenberg, Germany
- Average snowfall in December: 246mm
The month with the highest snowfall is December (246mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hallenberg, Germany
- Average snowfall days in December: 16.6 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hallenberg, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 2h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in December
Hallenberg, Germany
- Average sunshine days in December: 8.3 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is December (8.3 days).
Average UV index in December
Hallenberg, Germany
- Average UV index in December: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Hallenberg, Germany
- Average cloud cover in December: 75
The month with the most cloud cover is December (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in December
Hallenberg, Germany
- Average visibility in December: 7km
The months with the highest visibility are April, May, June, July and August (8km).
The month with the lowest visibility is January (6km).
