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 arrival of December corresponds with a minor reduction in the average high-temperature, down from November's icy 0.7°C (33.3°F) to a subzero cold -3°C (26.6°F). Poschiavo experiences an average low-temperature reading of -11.3°C (11.7°F) throughout December.Humidity
The average relative humidity in December is 85%.Rainfall
In Poschiavo, during December, the rain falls for 7 days and regularly aggregates up to 69mm (2.72") of precipitation. In Poschiavo, during the entire year, the rain falls for 199 days and collects up to 1288mm (50.71") of precipitation.Snowfall
Months with snowfall in Poschiavo are January through June, September through December. In Poschiavo, in December, snow falls for 15.8 days, with typically accumulated 483mm (19.02") of snow. In Poschiavo, during the entire year, snow falls for 106.9 days and aggregates up to 3343mm (131.61") of snow.Daylight
December has the shortest days of the year in Poschiavo, Switzerland, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:42 and sunset at 16:35. On the last day of December, sunrise is at 08:02 and sunset at 16:43 CET.
Sunshine
The average sunshine in December in Poschiavo is 5.5h.UV index
In Poschiavo, Switzerland, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold is December in Poschiavo?
What is the average humidity in December in Poschiavo?
How much does it rain in Poschiavo in December?
How much does it snow in Poschiavo in December?
What is the month with the shortest days in Poschiavo?
How many hours of daylight does Poschiavo have in December?
When is the sunrise / sunset in December in Poschiavo?
How many hours of sunshine does Poschiavo have in December?
What is the UV index reading in December in Poschiavo?
Average temperature in December
Poschiavo, Switzerland
- Average high temperature in December: -3°C
The warmest month (with the highest average high temperature) is July (15.8°C).
The month with the lowest average high temperature is January (-4.2°C).
- Average low temperature in December: -11.3°C
The month with the highest average low temperature is August (5.9°C).
The coldest month (with the lowest average low temperature) is January (-12.5°C).
Average pressure in December
Poschiavo, Switzerland
- 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 April (1015.2mbar).
Average wind speed in December
Poschiavo, Switzerland
- Average wind speed in December: 9km/h
The windiest month (with the highest average wind speed) is December (9km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Poschiavo, Switzerland
- Average humidity in December: 85%
The month with the highest relative humidity is April (92%).
The month with the lowest relative humidity is July (81%).
Average rainfall in December
Poschiavo, Switzerland
- Average rainfall in December: 69mm
The wettest month (with the highest rainfall) is August (159mm).
The driest month (with the least rainfall) is January (54mm).
Average rainfall days in December
Poschiavo, Switzerland
- Average rainfall days in December: 7 days
The months with the highest number of rainy days are June and July (26.4 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Poschiavo, Switzerland
- Average snowfall in December: 483mm
The month with the highest snowfall is November (750mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Poschiavo, Switzerland
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is March (19.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Poschiavo, Switzerland
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 24min).
Average sunshine days in December
Poschiavo, Switzerland
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is December (13.5 days).
The month with the least sunshine days is June (2.3 days).
Average UV index in December
Poschiavo, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June, July, August and September (UV index 3).
The months with the lowest UV index are January, February, April, October and November (UV index 1).
Average cloud cover in December
Poschiavo, Switzerland
- Average cloud cover in December: 43
The month with the most cloud cover is April (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in December
Poschiavo, Switzerland
- 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 March, April and November (6km).
Poschiavo, Switzerland
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