December weather forecastTrumau, Austria
December
Weather in December
The first month of the winter, December, is also an icy month in Trumau, Austria, with an average temperature varying between 4°C (39.2°F) and -0.9°C (30.4°F).Temperature
The onset of December entails a subtle temperature shift, as the average high-temperature eases from a frosty 8.9°C (48°F) in November to a cold 4°C (39.2°F). A modest decline from daytime high temperatures is noticed in December, marking the average low at a subzero cold -0.9°C (30.4°F).Humidity
In Trumau, the average relative humidity in December is 82%.Rainfall
In Trumau, Austria, in December, during 11.5 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Trumau, during the entire year, the rain falls for 158.1 days and collects up to 459mm (18.07") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Trumau, in December, during 5.7 snowfall days, 49mm (1.93") of snow is typically accumulated. Throughout the year, in Trumau, there are 31.7 snowfall days, and 292mm (11.5") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 07:23 and sunset at 16:03. On the last day of December, sunrise is at 07:44 and sunset at 16:11 CET.
Sunshine
The average sunshine in December is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Trumau, Austria
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (2°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Trumau, Austria
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1015.2mbar).
Average wind speed in December
Trumau, Austria
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is February (13.7km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Trumau, Austria
- Average humidity in December: 82%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Trumau, Austria
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (66mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Trumau, Austria
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is October (10.4 days).
Average snowfall in December
Trumau, Austria
- Average snowfall in December: 49mm
The month with the highest snowfall is January (107mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Trumau, Austria
- Average snowfall days in December: 5.7 days
The month with the highest number of snowfall days is January (11.3 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
Trumau, Austria
- Average daylight in December: 8h and 30min
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 30min).
- Average sunshine in December: 5h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Trumau, Austria
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in December
Trumau, 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
Trumau, Austria
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Trumau, Austria
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
