December weather forecastHallerbach, Germany
December
Weather in December
The first month of the winter, December, is also an icy month in Hallerbach, Germany, with an average temperature varying between 1°C (33.8°F) and 5.4°C (41.7°F).Temperature
December implies a soft temperature shift, with average high-temperatures reducing from November's chilly 8.8°C (47.8°F) to a cold 5.4°C (41.7°F). The nighttime temperature in Hallerbach demonstrates a marginal decline, averaging at a still wintry 1°C (33.8°F) during December.Humidity
The most humid month in Hallerbach is December, with an average relative humidity of 89%.Rainfall
In Hallerbach, during December, the rain falls for 13 days and regularly aggregates up to 25mm (0.98") of precipitation. In Hallerbach, during the entire year, the rain falls for 148.4 days and collects up to 283mm (11.14") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, in Hallerbach, Germany, it is snowing for 4.7 days. Throughout December, 22mm (0.87") of snow is accumulated. Throughout the year, in Hallerbach, there are 19.9 snowfall days, and 90mm (3.54") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of December in Hallerbach, sunrise is at 08:10 and sunset at 16:29. On the last day of the month, sunrise is at 08:31 and sunset at 16:35 CET.
Sunshine
With an average of 3.8h of sunshine, December has the least sunshine of the year in Hallerbach.UV index
The months with the lowest UV index in Hallerbach are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hallerbach, Germany
- Average high temperature in December: 5.4°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in December
Hallerbach, Germany
- Average pressure in December: 1017.2mbar
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
Hallerbach, Germany
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Hallerbach, Germany
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Hallerbach, Germany
- Average rainfall in December: 25mm
The wettest months (with the highest rainfall) are May and August (32mm).
The driest months (with the least rainfall) are April and September (17mm).
Average rainfall days in December
Hallerbach, Germany
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in December
Hallerbach, Germany
- Average snowfall in December: 22mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Hallerbach, Germany
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (6.6 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
Hallerbach, Germany
- Average daylight in December: 8h and 6min
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 6min).
- Average sunshine in December: 3h and 48min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Hallerbach, Germany
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Hallerbach, 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
Hallerbach, Germany
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Hallerbach, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
