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 move into December indicates a slight reduction in the average high-temperature, down from November's wintry 5.9°C (42.6°F) to a still icy 2°C (35.6°F). An average nighttime temperature of -4.7°C (23.5°F) is observed during December.Humidity
In Montreux, the average relative humidity in December is 83%.Rainfall
In December, in Montreux, Switzerland, the rain falls for 15.8 days. Throughout December, 131mm (5.16") of precipitation is accumulated. In Montreux, during the entire year, the rain falls for 215.6 days and collects up to 1219mm (47.99") of precipitation.Snowfall
Months with snowfall in Montreux are January through May, September through December. In Montreux, during December, snow falls for 5.8 days and regularly aggregates up to 114mm (4.49") of snow. Throughout the year, in Montreux, Switzerland, there are 31.1 snowfall days, and 561mm (22.09") of snow is accumulated.Daylight
The month with the shortest days in Montreux is December, with an average of 8h and 42min of daylight.On the first day of December in Montreux, sunrise is at 07:55 and sunset at 16:47. On the last day of the month, sunrise is at 08:15 and sunset at 16:55 CET.
Sunshine
January and December, with an average of 5.5h of sunshine, are months with the least sunshine.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 of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Montreux?
What is the average humidity in December in Montreux?
How much does it rain in Montreux in December?
How much does it snow in Montreux in December?
What is the month with the shortest days in Montreux?
How many hours of daylight does Montreux have in December?
When are sunrise and sunset in December in Montreux?
What are the months with the least sunshine in Montreux?
How long on average sun shines in December in Montreux?
What is the month with the lowest UV index in Montreux?
What is the UV index intensity in December in Montreux?
Average temperature in December
Montreux, Switzerland
- Average high temperature in December: 2°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in December: -4.7°C
The month with the highest average low temperature is July (9.3°C).
The coldest month (with the lowest average low temperature) is February (-7.1°C).
Average pressure in December
Montreux, 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 (1015.3mbar).
Average wind speed in December
Montreux, Switzerland
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in December
Montreux, Switzerland
- Average humidity in December: 83%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Montreux, Switzerland
- Average rainfall in December: 131mm
The wettest month (with the highest rainfall) is May (144mm).
The driest month (with the least rainfall) is September (54mm).
Average rainfall days in December
Montreux, Switzerland
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is May (23.5 days).
The month with the least rainy days is October (13.3 days).
Average snowfall in December
Montreux, Switzerland
- Average snowfall in December: 114mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Montreux, Switzerland
- Average snowfall days in December: 5.8 days
The month with the highest number of snowfall days is February (8.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Montreux, 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 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Montreux, Switzerland
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is May (4.3 days).
Average UV index in December
Montreux, Switzerland
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Montreux, Switzerland
- Average cloud cover in December: 42
The months with the most cloud cover are January, February, March, May and December (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Montreux, Switzerland
- Average visibility in December: 8km
The months with the highest visibility are October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (8km).
Montreux, Switzerland
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