December weather forecastHollern, Austria
December
Weather in December
December, the first month of the winter in Hollern, is also a wintry month, with an average temperature varying between -0.5°C (31.1°F) and 4.1°C (39.4°F).Temperature
In December, the average high-temperature decreases from a frosty 9.5°C (49.1°F) in November to a cold 4.1°C (39.4°F). December's average low-temperature is a subzero cold -0.5°C (31.1°F), reflecting a minor difference from the day's peak temperatures.Humidity
In December, the average relative humidity is 82%.Rainfall
In Hollern, in December, it is raining for 10.4 days, with typically 30mm (1.18") of accumulated precipitation. In Hollern, during the entire year, the rain falls for 133.9 days and collects up to 394mm (15.51") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Hollern, in December, snow falls for 4.3 days, with typically accumulated 27mm (1.06") of snow. In Hollern, Austria, during the entire year, snow falls for 22.9 days and aggregates up to 191mm (7.52") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 24min of daylight.On the first day of December in Hollern, sunrise is at 07:21 and sunset at 16:01. On the last day of the month, sunrise is at 07:42 and sunset at 16:08 CET.
Sunshine
The average sunshine in December is 5.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Hollern, Austria. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hollern, Austria
- Average high temperature in December: 4.1°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure in December
Hollern, Austria
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1014.9mbar).
Average wind speed in December
Hollern, Austria
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Hollern, Austria
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Hollern, Austria
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is May (55mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Hollern, Austria
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Hollern, Austria
- Average snowfall in December: 27mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Hollern, Austria
- Average snowfall days in December: 4.3 days
The month with the highest number of snowfall days is January (9.2 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
Hollern, Austria
- Average daylight in December: 8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 5h and 6min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in December
Hollern, Austria
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in December
Hollern, 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
Hollern, Austria
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Hollern, 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).
