December weather forecastKlachau, Austria
December
Weather in December
The first month of the winter, December, is also a wintry month in Klachau, Austria, with temperature in the range of an average high of 0.5°C (32.9°F) and an average low of -5.7°C (21.7°F).Temperature
With December's arrival, Klachau sees a decrease in average high-temperatures, moving from a chilly 6°C (42.8°F) in November to a wintry 0.5°C (32.9°F). During December, Klachau sees a mean low-temperature of -5.7°C (21.7°F).Humidity
The average relative humidity in December in Klachau is 87%.Rainfall
In Klachau, in December, it is raining for 9.8 days, with typically 82mm (3.23") of accumulated precipitation. Throughout the year, in Klachau, there are 184.7 rainfall days, and 1027mm (40.43") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Klachau, during December, snow falls for 12.2 days and regularly aggregates up to 348mm (13.7") of snow. In Klachau, during the entire year, snow falls for 60.3 days and aggregates up to 1518mm (59.76") of snow.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year in Klachau, Austria.On the first day of December in Klachau, sunrise is at 07:31 and sunset at 16:14. On the last day of the month, sunrise is at 07:51 and sunset at 16:22 CET.
Sunshine
In Klachau, the average sunshine in December is 4.4h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 1 in December translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Klachau, Austria
- Average high temperature in December: 0.5°C
The warmest month (with the highest average high temperature) is August (20.6°C).
The month with the lowest average high temperature is January (-0.9°C).
- Average low temperature in December: -5.7°C
The months with the highest average low temperature are July and August (7.8°C).
The coldest month (with the lowest average low temperature) is February (-8°C).
Average pressure in December
Klachau, 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 May (1015.5mbar).
Average wind speed in December
Klachau, Austria
- Average wind speed in December: 7.9km/h
The windiest months (with the highest average wind speed) are February and December (7.9km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in December
Klachau, Austria
- Average humidity in December: 87%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (79%).
Average rainfall in December
Klachau, Austria
- Average rainfall in December: 82mm
The wettest month (with the highest rainfall) is July (125mm).
The driest month (with the least rainfall) is April (51mm).
Average rainfall days in December
Klachau, Austria
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is May (23.3 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Klachau, Austria
- Average snowfall in December: 348mm
The month with the highest snowfall is January (434mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Klachau, Austria
- Average snowfall days in December: 12.2 days
The month with the highest number of snowfall days is January (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Klachau, 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: 4h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Klachau, Austria
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (15.4 days).
The months with the least sunshine days are May and June (5.8 days).
Average UV index in December
Klachau, Austria
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Klachau, Austria
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Klachau, Austria
- Average visibility in December: 7km
The months with the highest visibility are June and August (8km).
The months with the lowest visibility are January and February (5km).
