December weather forecastHeckenbach, Germany
December
Weather in December
December, the first month of the winter in Heckenbach, is also an icy month, with an average temperature varying between 0.2°C (32.4°F) and 4.5°C (40.1°F).Temperature
A subtle shift in Heckenbach's weather is observed as November turns into December, with the average high temperature reducing from a chilly 7.8°C (46°F) to a cold 4.5°C (40.1°F). The low temperature average during December reflects a slight decrease to 0.2°C (32.4°F) from the day's peak.Humidity
The months with the highest humidity in Heckenbach are January and December, with an average relative humidity of 90%.Rainfall
In Heckenbach, in December, it is raining for 12.2 days, with typically 41mm (1.61") of accumulated precipitation. In Heckenbach, Germany, during the entire year, the rain falls for 153.3 days and collects up to 452mm (17.8") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Heckenbach, Germany, in December, snow falls for 10.3 days, with typically accumulated 132mm (5.2") of snow. Throughout the year, there are 51.2 snowfall days, and 582mm (22.91") of snow is accumulated.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:10 and sunset at 16:30. On the last day of December, sunrise is at 08:32 and sunset at 16:37 CET.
Sunshine
The month with the least sunshine in Heckenbach is December, with an average of 3.4h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Heckenbach, Germany
- Average high temperature in December: 4.5°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).
Average pressure in December
Heckenbach, Germany
- Average pressure in December: 1017.6mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in December
Heckenbach, Germany
- Average wind speed in December: 13.6km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Heckenbach, Germany
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall in December
Heckenbach, Germany
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is May (55mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in December
Heckenbach, Germany
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Heckenbach, Germany
- Average snowfall in December: 132mm
The month with the highest snowfall is February (136mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Heckenbach, Germany
- Average snowfall days in December: 10.3 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Heckenbach, 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 24min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Heckenbach, Germany
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in December
Heckenbach, Germany
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Heckenbach, Germany
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Heckenbach, Germany
- Average visibility in December: 7km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, November and December (7km).
