December weather forecastHeiligenstedten, Germany
December
Weather in December
December, the first month of the winter in Heiligenstedten, is also a wintry month, with an average temperature ranging between min 1°C (33.8°F) and max 4.4°C (39.9°F).Temperature
As December begins, there is a minor decrease in the average high-temperature, softly falling from a chilly 7.9°C (46.2°F) in November to a wintry 4.4°C (39.9°F). December nights in Heiligenstedten reflect a consistent temperature dip to a still icy 1°C (33.8°F), a slight descent from daytime peaks.Humidity
With an average relative humidity of 90%, December is the most humid month in Heiligenstedten.Rainfall
In Heiligenstedten, in December, it is raining for 14.7 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 179.4 rainfall days, and 481mm (18.94") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. The months with the most snowfall in Heiligenstedten are February and December, with an average 29mm (1.14") of accumulated snow.Daylight
December has the shortest days of the year in Heiligenstedten, with an average of 7h and 30min of daylight.On the first day of December in Heiligenstedten, sunrise is at 08:17 and sunset at 16:04. On the last day of the month, sunrise is at 08:40 and sunset at 16:10 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.2h of sunshine.UV index
The average daily maximum UV index in December in Heiligenstedten is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Heiligenstedten, Germany
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).
Average pressure in December
Heiligenstedten, Germany
- Average pressure in December: 1013mbar
The month with the highest atmospheric pressure is September (1016.2mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in December
Heiligenstedten, Germany
- Average wind speed in December: 17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Heiligenstedten, Germany
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Heiligenstedten, Germany
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Heiligenstedten, Germany
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (10.6 days).
Average snowfall in December
Heiligenstedten, Germany
- Average snowfall in December: 29mm
The months with the highest snowfall are February and December (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Heiligenstedten, Germany
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (5.6 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
Heiligenstedten, Germany
- Average daylight in December: 7h and 30min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Heiligenstedten, Germany
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in December
Heiligenstedten, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Heiligenstedten, 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 41).
Average visibility in December
Heiligenstedten, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).
