Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The start of December involves a subtle temperature drop, shifting from a chilly 8.9°C (48°F) in November to an icy 4°C (39.2°F). Achau in December experiences a minor decline in temperature, with an average low of -0.9°C (30.4°F) at night.Humidity
In Achau, Austria, the average relative humidity in December is 82%.Rainfall
In Achau, during December, the rain falls for 11.5 days and regularly aggregates up to 33mm (1.3") of precipitation. In Achau, 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 Achau, in December, snow falls for 5.7 days, with typically accumulated 49mm (1.93") of snow. In Achau, Austria, during the entire year, snow falls for 31.7 days and aggregates up to 292mm (11.5") 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 the month, sunrise is at 07:23 and sunset at 16:03. On the last day of December, in Achau, sunrise is at 07:44 and sunset at 16:10 CET.
Sunshine
In December, the average sunshine 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 value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
Is December cold in Achau?
What is the average humidity in December in Achau?
How much does it rain in Achau in December?
How many days does it snow in December in Achau?
What is the month with the shortest days in Achau?
How many hours of daylight does Achau have in December?
When is the sunrise / sunset in December in Achau?
How many hours of sunshine does Achau have in December?
What is the month with the lowest UV index in Achau?
What is the UV index reading in December in Achau?
Average temperature in December
Achau, 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
Achau, 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
Achau, 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
Achau, 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
Achau, 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
Achau, 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
Achau, 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
Achau, 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
Achau, Austria
- Average daylight in December: 8h and 2min
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 2min
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
Achau, 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
Achau, 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
Achau, 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
Achau, 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).
Achau, Austria
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