December weather forecastMackenbach, Germany
December
Weather in December
The first month of the winter, December, is also a wintry month in Mackenbach, Germany, with temperature in the range of an average high of 4.7°C (40.5°F) and an average low of 0.5°C (32.9°F).Temperature
With the onset of December, Mackenbach's average high-temperature slightly adjusts, moderately receding from November's frosty 7.9°C (46.2°F) to a wintry 4.7°C (40.5°F). Mackenbach notes an average temperature descent to 0.5°C (32.9°F) in December, a small shift from its daytime peak.Humidity
January and December, with an average relative humidity of 89%, are the most humid months in Mackenbach, Germany.Rainfall
In Mackenbach, in December, during 13.4 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Mackenbach, during the entire year, the rain falls for 153.9 days and collects up to 406mm (15.98") of precipitation.Snowfall
January through May, October through December are months with snowfall in Mackenbach, Germany. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 54mm (2.13") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of December in Mackenbach, sunrise is at 08:04 and sunset at 16:32. On the last day of the month, sunrise is at 08:25 and sunset at 16:40 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.2h 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 of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily UV index of 2 turns into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mackenbach, Germany
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is July (24.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Mackenbach, Germany
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in December
Mackenbach, Germany
- Average wind speed in December: 12.6km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).
Average humidity in December
Mackenbach, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in December
Mackenbach, Germany
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is May (50mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Mackenbach, Germany
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Mackenbach, Germany
- Average snowfall in December: 54mm
The month with the highest snowfall is December (54mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mackenbach, Germany
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mackenbach, Germany
- Average daylight in December: 8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Mackenbach, Germany
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is April (16.9 days).
The month with the least sunshine days is December (11.7 days).
Average UV index in December
Mackenbach, 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
Mackenbach, Germany
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Mackenbach, Germany
- Average visibility in December: 7km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (7km).
