December weather forecastSieggraben, Austria
December
Weather in December
December, the first month of the winter in Sieggraben, is still a cold month, with an average temperature varying between -0.6°C (30.9°F) and 4°C (39.2°F).Temperature
December's onset brings a reduction in the average high-temperature, from a frosty 9.2°C (48.6°F) in November to a wintry 4°C (39.2°F). The temperature in Sieggraben during December nights demonstrates a small drop from the daytime highs, settling to an average of -0.6°C (30.9°F).Humidity
In Sieggraben, the average relative humidity in December is 81%.Rainfall
In Sieggraben, during December, the rain falls for 10 days and regularly aggregates up to 24mm (0.94") of precipitation. In Sieggraben, during the entire year, the rain falls for 123.7 days and collects up to 328mm (12.91") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Sieggraben, in December, snow falls for 4.5 days, with typically accumulated 29mm (1.14") of snow. In Sieggraben, Austria, during the entire year, snow falls for 22.2 days and aggregates up to 187mm (7.36") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year in Sieggraben, Austria.On the first day of the month, sunrise is at 07:22 and sunset at 16:04. On the last day of December, in Sieggraben, Austria, sunrise is at 07:42 and sunset at 16:12 CET.
Sunshine
The average sunshine in December is 5.6h.UV index
The months with the lowest UV index in Sieggraben are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 2 during December leads to these advisories:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sieggraben, Austria
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (26.7°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure in December
Sieggraben, Austria
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1015mbar).
Average wind speed in December
Sieggraben, Austria
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (14.6km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in December
Sieggraben, Austria
- Average humidity in December: 81%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (63%).
Average rainfall in December
Sieggraben, Austria
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is May (41mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Sieggraben, Austria
- Average rainfall days in December: 10 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in December
Sieggraben, Austria
- Average snowfall in December: 29mm
The month with the highest snowfall is January (63mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Sieggraben, Austria
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sieggraben, Austria
- Average daylight in December: 8h and 30min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 5h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Sieggraben, Austria
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is August (20.1 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Sieggraben, Austria
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Sieggraben, Austria
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Sieggraben, Austria
- Average visibility in December: 9km
The months with the highest visibility are March, April, June, July, August and September (10km).
The months with the lowest visibility are January, February, May, October, November and December (9km).
