December weather forecastHellenthal, Germany
December
Weather in December
December, the first month of the winter in Hellenthal, is also an icy month, with an average temperature ranging between max 4°C (39.2°F) and min 0°C (32°F).Temperature
December witnesses a gentle descent in average high-temperature, descending from November's frosty 7.5°C (45.5°F) to an icy 4°C (39.2°F). Hellenthal's December nights demonstrate minimal variation from the daytime temperatures, with an average of 0°C (32°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 92%.Rainfall
The month with the most rainfall is December, when the rain falls for 10.9 days and typically aggregates up to 61mm (2.4") of precipitation.Snowfall
Months with snowfall in Hellenthal, Germany, are January through May, October through December. In Hellenthal, during December, snow falls for 10.1 days and regularly aggregates up to 129mm (5.08") of snow. Throughout the year, there are 49 snowfall days, and 641mm (25.24") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 6min of daylight.On the first day of December, sunrise is at 08:13 and sunset at 16:33. On the last day of the month, sunrise is at 08:34 and sunset at 16:40 CET.
Sunshine
With an average of 2.5h of sunshine, December has the least sunshine of the year in Hellenthal.UV index
The months with the lowest UV index in Hellenthal are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hellenthal, Germany
- Average high temperature in December: 4°C
The warmest months (with the highest average high temperature) are July and August (20.5°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in December
Hellenthal, Germany
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in December
Hellenthal, Germany
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in December
Hellenthal, Germany
- Average humidity in December: 92%
The months with the highest relative humidity are January and December (92%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Hellenthal, Germany
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Hellenthal, Germany
- Average rainfall days in December: 10.9 days
The months with the highest number of rainy days are June and July (14.7 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Hellenthal, Germany
- Average snowfall in December: 129mm
The month with the highest snowfall is February (166mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hellenthal, Germany
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hellenthal, 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: 2h and 30min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in December
Hellenthal, Germany
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in December
Hellenthal, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Hellenthal, Germany
- Average cloud cover in December: 73
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in December
Hellenthal, Germany
- Average visibility in December: 8km
The month with the highest visibility is April (9km).
The month with the lowest visibility is January (7km).
