December weather forecastHieflau, Austria
December
Weather in December
The first month of the winter, December, is still a cold month in Hieflau, Austria, with an average temperature ranging between max 1.2°C (34.2°F) and min -5°C (23°F).Temperature
The average high-temperature decreases in December, shifting from a frosty 6.5°C (43.7°F) in November to a cold 1.2°C (34.2°F). During December, the temperature in Hieflau, Austria, tends to dip to an average of -5°C (23°F) at night.Humidity
In Hieflau, Austria, the average relative humidity in December is 87%.Rainfall
In Hieflau, Austria, in December, it is raining for 9 days, with typically 66mm (2.6") of accumulated precipitation. In Hieflau, during the entire year, the rain falls for 189.5 days and collects up to 963mm (37.91") of precipitation.Snowfall
Months with snowfall in Hieflau, Austria, are January through May, October through December. In December, it is snowing for 13.8 days. Throughout December, 312mm (12.28") of snow is accumulated. In Hieflau, during the entire year, snow falls for 71.7 days and aggregates up to 1570mm (61.81") of snow.Daylight
December has the shortest days of the year in Hieflau, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 07:28 and sunset at 16:11. On the last day of December, sunrise is at 07:49 and sunset at 16:19 CET.
Sunshine
In December, the average sunshine is 4.7h.UV index
In December, the average daily maximum UV index in Hieflau, Austria, is 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: A maximum high UV index of 2 in December translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. 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
Hieflau, Austria
- Average high temperature in December: 1.2°C
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -5°C
The month with the highest average low temperature is August (9.1°C).
The coldest month (with the lowest average low temperature) is February (-7.1°C).
Average pressure in December
Hieflau, 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
Hieflau, Austria
- Average wind speed in December: 7.3km/h
The windiest month (with the highest average wind speed) is February (7.6km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).
Average humidity in December
Hieflau, Austria
- Average humidity in December: 87%
The month with the highest relative humidity is February (93%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in December
Hieflau, Austria
- Average rainfall in December: 66mm
The wettest months (with the highest rainfall) are May and July (123mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in December
Hieflau, Austria
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in December
Hieflau, Austria
- Average snowfall in December: 312mm
The month with the highest snowfall is January (414mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Hieflau, Austria
- Average snowfall days in December: 13.8 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hieflau, 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 42min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in December
Hieflau, Austria
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is October (14.5 days).
The months with the least sunshine days are June and July (3.8 days).
Average UV index in December
Hieflau, Austria
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Hieflau, Austria
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Hieflau, Austria
- Average visibility in December: 7km
The months with the highest visibility are April, June, July and August (8km).
The months with the lowest visibility are January and February (5km).
