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 signals a subtle shift in temperature, down from a frosty 6.8°C (44.2°F) in November to a wintry 2.6°C (36.7°F). The temperature in Thyez lowers to an average of -3.5°C (25.7°F) during December nights.Humidity
In December, the average relative humidity is 82%.Rainfall
In Thyez, in December, it is raining for 6.6 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, there are 132.1 rainfall days, and 597mm (23.5") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Thyez, in December, snow falls for 11.5 days, with typically accumulated 249mm (9.8") of snow. Throughout the year, there are 66 snowfall days, and 1312mm (51.65") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:56 and sunset at 16:50. On the last day of December, sunrise is at 08:15 and sunset at 16:58 CET.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year in Thyez.UV index
January through March, 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 minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
How cold is December in Thyez?
What is the average humidity in December in Thyez?
How many days does it rain in December in Thyez?
How much does it snow in Thyez in December?
What is the month with the shortest days in Thyez?
How many hours of daylight does Thyez have in December?
When is the sunrise / sunset in December in Thyez?
What is the month with the least sunshine in Thyez?
How long on average sun shines in December in Thyez?
When is the lowest UV index in Thyez?
What is the UV index reading in December in Thyez?
Average temperature in December
Thyez, France
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in December: -3.5°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
Average pressure in December
Thyez, France
- 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 (1015.3mbar).
Average wind speed in December
Thyez, France
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is February (9.3km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Thyez, France
- Average humidity in December: 82%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Thyez, France
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Thyez, France
- Average rainfall days in December: 6.6 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in December
Thyez, France
- Average snowfall in December: 249mm
The month with the highest snowfall is January (290mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Thyez, France
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Thyez, France
- 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 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Thyez, France
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9 days).
Average UV index in December
Thyez, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Thyez, France
- Average cloud cover in December: 42
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Thyez, France
- Average visibility in December: 8km
The months with the highest visibility are April, June, July, August, October and November (9km).
The months with the lowest visibility are January, February, March, May, September and December (8km).
Thyez, France
Weather forecast for your location
2. Allow the app to use your location
