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
December brings a slight decrease in the average high-temperature, shifting from an icy 2.6°C (36.7°F) in November to a subzero cold -1.3°C (29.7°F). Mörtschach throughout December, experiences an average nighttime temperature of -8.7°C (16.3°F).Humidity
The average relative humidity in December in Mörtschach is 85%.Rainfall
In Mörtschach, during December, the rain falls for 14.4 days and regularly aggregates up to 70mm (2.76") of precipitation. Throughout the year, in Mörtschach, there are 243.9 rainfall days, and 1337mm (52.64") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Mörtschach, in December, snow falls for 9.6 days, with typically accumulated 133mm (5.24") of snow. In Mörtschach, during the entire year, snow falls for 56.8 days and aggregates up to 929mm (36.57") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 16:21. On the last day of December, in Mörtschach, sunrise is at 07:53 and sunset at 16:29 CET.
Sunshine
In December, the average sunshine is 5.3h.UV index
In Mörtschach, Austria, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Mörtschach?
What is the average humidity in December in Mörtschach?
How much does it rain in Mörtschach in December?
How much does it snow in Mörtschach in December?
What is the month with the shortest days in Mörtschach?
What is the average length of the day in December in Mörtschach?
When is the sunrise / sunset in December in Mörtschach?
How many hours of sunshine does Mörtschach have in December?
How high is the UV index in December in Mörtschach?
Average temperature in December
Mörtschach, Austria
- Average high temperature in December: -1.3°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is January (-2.5°C).
- Average low temperature in December: -8.7°C
The month with the highest average low temperature is July (6.9°C).
The coldest month (with the lowest average low temperature) is January (-10.1°C).
Average pressure in December
Mörtschach, 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 May (1015.4mbar).
Average wind speed in December
Mörtschach, Austria
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in December
Mörtschach, Austria
- Average humidity in December: 85%
The month with the highest relative humidity is March (91%).
The months with the lowest relative humidity are July and August (83%).
Average rainfall in December
Mörtschach, Austria
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is August (162mm).
The driest month (with the least rainfall) is February (67mm).
Average rainfall days in December
Mörtschach, Austria
- Average rainfall days in December: 14.4 days
The months with the highest number of rainy days are May and July (27.4 days).
The month with the least rainy days is January (13.8 days).
Average snowfall in December
Mörtschach, Austria
- Average snowfall in December: 133mm
The month with the highest snowfall is January (248mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Mörtschach, Austria
- Average snowfall days in December: 9.6 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mörtschach, Austria
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in December
Mörtschach, Austria
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is December (12.8 days).
The month with the least sunshine days is July (1.7 days).
Average UV index in December
Mörtschach, Austria
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Mörtschach, Austria
- Average cloud cover in December: 44
The months with the most cloud cover are May and November (Cloud cover 55).
The months with the least cloud cover are July and August (Cloud cover 41).
Average visibility in December
Mörtschach, Austria
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and December (8km).
The months with the lowest visibility are January, February, March, April, May, September, October and November (7km).
Mörtschach, Austria
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