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 onset of December results in a small decrease in the average high-temperature, moderately receding from a frosty 6.1°C (43°F) in November to an icy 1.9°C (35.4°F). During December, Charmey records an average temperature of -5.2°C (22.6°F) at night.Humidity
The average relative humidity in December in Charmey is 83%.Rainfall
In Charmey, in December, it is raining for 6.1 days, with typically 37mm (1.46") of accumulated precipitation. In Charmey, during the entire year, the rain falls for 96.1 days and collects up to 311mm (12.24") of precipitation.Snowfall
January through May, October through December are months with snowfall in Charmey, Switzerland. In December, in Charmey, it is snowing for 5.6 days. Throughout December, 128mm (5.04") of snow is accumulated. In Charmey, during the entire year, snow falls for 35.5 days and aggregates up to 551mm (21.69") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of December in Charmey, sunrise is at 07:55 and sunset at 16:45. On the last day of the month, sunrise is at 08:15 and sunset at 16:53 CET.
Sunshine
The average sunshine in December in Charmey is 5.3h.UV index
January through March, October through 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 threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Charmey in December?
What is the average humidity in December in Charmey?
How much does it rain in Charmey in December?
How much does it snow in Charmey in December?
What is the month with the shortest days in Charmey?
What is the average length of the day in December in Charmey?
When are sunrise and sunset in December in Charmey?
How long on average sun shines in December in Charmey?
What are the months with the lowest UV index in Charmey?
What is the UV index intensity in December in Charmey?
Average temperature in December
Charmey, Switzerland
- Average high temperature in December: 1.9°C
The warmest months (with the highest average high temperature) are July and August (20.1°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -5.2°C
The month with the highest average low temperature is July (8.8°C).
The coldest month (with the lowest average low temperature) is February (-7.7°C).
Average pressure in December
Charmey, Switzerland
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Charmey, Switzerland
- Average wind speed in December: 9.4km/h
The windiest month (with the highest average wind speed) is December (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Charmey, Switzerland
- Average humidity in December: 83%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in December
Charmey, Switzerland
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is May (38mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in December
Charmey, Switzerland
- Average rainfall days in December: 6.1 days
The months with the highest number of rainy days are June and July (11.7 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in December
Charmey, Switzerland
- Average snowfall in December: 128mm
The month with the highest snowfall is January (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Charmey, Switzerland
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Charmey, Switzerland
- 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 January (Average sunshine: 5h and 12min).
Average sunshine days in December
Charmey, Switzerland
- Average sunshine days in December: 21.8 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.2 days).
Average UV index in December
Charmey, Switzerland
- Average UV index in December: 2
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Charmey, Switzerland
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Charmey, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Charmey, Switzerland
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