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
A mild shift in the average high-temperature occurs in December, reducing from a frosty 8.9°C (48°F) in November to an icy 4°C (39.2°F). December nights experience a minor temperature downturn to a freezing cold -0.9°C (30.4°F).Humidity
In December, the average relative humidity is 82%.Rainfall
In December, the rain falls for 11.5 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Ostende, Austria, during the entire year, the rain falls for 158.1 days and collects up to 459mm (18.07") of precipitation.Snowfall
Months with snowfall in Ostende are January through April, October through December. In Ostende, Austria, in December, snow falls for 5.7 days, with typically accumulated 49mm (1.93") of snow. Throughout the year, in Ostende, there are 31.7 snowfall days, and 292mm (11.5") of snow is accumulated.Daylight
With an average of 8h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:24 and sunset at 16:03. On the last day of December, in Ostende, Austria, sunrise is at 07:45 and sunset at 16:11 CET.
Sunshine
In Ostende, the average sunshine in December is 5.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
How cold does it get in Ostende in December?
What is the average humidity in December in Ostende?
How much does it rain in Ostende in December?
How many days does it snow in December in Ostende?
What is the month with the shortest days in Ostende?
How many hours of daylight does Ostende have in December?
When are sunrise and sunset in December in Ostende?
How many hours of sunshine does Ostende have in December?
When is the lowest UV index in Ostende?
What is the UV index reading in December in Ostende?
Average temperature in December
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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
Ostende, 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).
Ostende, Austria
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