December weather forecastHalmern, Germany
December
Weather in December
The first month of the winter, December, is still a cold month in Halmern, Germany, with an average temperature ranging between min 1.1°C (34°F) and max 4.4°C (39.9°F).Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from a frosty 7.7°C (45.9°F) in November to a wintry 4.4°C (39.9°F). Halmern's average low temperature, barely cooler than the daytime high, steadies at a still cold 1.1°C (34°F) during December.Humidity
December is the most humid month, with an average relative humidity of 90%.Rainfall
In Halmern, during December, the rain falls for 17 days and regularly aggregates up to 53mm (2.09") of precipitation. In Halmern, during the entire year, the rain falls for 193 days and collects up to 562mm (22.13") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Halmern, during December, snow falls for 6.5 days and regularly aggregates up to 43mm (1.69") of snow. In Halmern, during the entire year, snow falls for 27.3 days and aggregates up to 170mm (6.69") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 42min of daylight.On the first day of the month, sunrise is at 08:10 and sunset at 16:07. On the last day of December, in Halmern, sunrise is at 08:32 and sunset at 16:13 CET.
Sunshine
With an average of 2.8h of sunshine, December has the least sunshine of the year in Halmern.UV index
The months with the lowest UV index in Halmern are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Halmern, Germany
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Halmern, Germany
- Average pressure in December: 1014.1mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Halmern, Germany
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (12km/h).
Average humidity in December
Halmern, 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 (73%).
Average rainfall in December
Halmern, Germany
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is July (63mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Halmern, Germany
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in December
Halmern, Germany
- Average snowfall in December: 43mm
The month with the highest snowfall is January (52mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Halmern, Germany
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (8.5 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
Halmern, Germany
- Average daylight in December: 7h and 42min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in December: 2h and 48min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in December
Halmern, Germany
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is April (14 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in December
Halmern, 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
Halmern, Germany
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Halmern, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
