December weather forecastPlettenberg, Germany
December
Weather in December
December, the first month of the winter in Plettenberg, is also a wintry month, with an average temperature varying between 4.5°C (40.1°F) and 0.3°C (32.5°F).Temperature
December indicates a minor shift in the average high-temperature, from November's chilly 8.1°C (46.6°F) to an icy 4.5°C (40.1°F). Throughout December, a modest shift from daytime highs is anticipated in Plettenberg, with an average low-temperature of 0.3°C (32.5°F).Humidity
December is the most humid month, with an average relative humidity of 91%.Rainfall
The month with the most rainfall is December, when the rain falls for 13.4 days and typically aggregates up to 73mm (2.87") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Plettenberg, in December, during 10.2 snowfall days, 125mm (4.92") of snow is typically accumulated. Throughout the year, in Plettenberg, there are 43.4 snowfall days, and 536mm (21.1") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year in Plettenberg.On the first day of December in Plettenberg, sunrise is at 08:11 and sunset at 16:24. On the last day of the month, sunrise is at 08:32 and sunset at 16:30 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.2h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Always opt for UVA and UVB-resistant sunglasses on radiant days. 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
Plettenberg, Germany
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in December
Plettenberg, Germany
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Plettenberg, Germany
- Average wind speed in December: 13.9km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in December
Plettenberg, Germany
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall in December
Plettenberg, Germany
- Average rainfall in December: 73mm
The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Plettenberg, Germany
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in December
Plettenberg, Germany
- Average snowfall in December: 125mm
The month with the highest snowfall is January (143mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Plettenberg, Germany
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Plettenberg, 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: 3h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Plettenberg, Germany
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is April (14.4 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in December
Plettenberg, 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, March, November and December (UV index 2).
Average cloud cover in December
Plettenberg, Germany
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Plettenberg, Germany
- Average visibility in December: 7km
The months with the highest visibility are April, June and August (9km).
The months with the lowest visibility are January and December (7km).
