December weather forecast
Meyrin, Switzerland

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Weather in December

December wraps up the year in Meyrin, ushering in a frigid high of 4.4°C (39.9°F) and a biting low of -1.5°C (29.3°F). With substantial 81mm (3.19") of snowfall, December truly heralds the arrival of winter. The daylight hours reach their shortest, with just around 8.7 hours of illumination. Winter in Meyrin is synonymous with increased humidity and high atmospheric pressure, patrons to the cold, snowy weather that the city welcomes at the end of the year.

Temperature

Meyrin in December undergoes a slight reduction in the average high-temperature, shifting from November's frosty 8.3°C (46.9°F) to a wintry 4.4°C (39.9°F). Throughout the month of December, Meyrin expects an average low of -1.5°C (29.3°F).

Humidity

The average relative humidity in December is 85%.

Rainfall

In December, in Meyrin, the rain falls for 14.1 days. Throughout December, 82mm (3.23") of precipitation is accumulated. In Meyrin, during the entire year, the rain falls for 190.1 days and collects up to 748mm (29.45") of precipitation.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 4.7 days and typically aggregates up to 81mm (3.19") of snow.

Daylight

The month with the shortest days in Meyrin is December, with an average of 8h and 42min of daylight.
On the first day of December, sunrise is at 07:58 and sunset at 16:51. On the last day of the month, sunrise is at 08:18 and sunset at 16:59 CET.

Sunshine

December has the least sunshine of the year, with an average of 4.9h of 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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

How cold does it get in Meyrin in December?

The high-temperature during December is 4.4°C (39.9°F) and the low-temperature is -1.5°C (29.3°F).

What is the average humidity in December in Meyrin?

The average relative humidity in December in Meyrin, Switzerland, is 85%.

How much does it rain in Meyrin in December?

In Meyrin, Switzerland, in December, during 14.1 rainfall days, 82mm (3.23") of precipitation is typically accumulated.

What is the snowiest month in Meyrin?

December is the month with the most snowfall in Meyrin. Snow falls for 4.7 days and accumulates 81mm (3.19") of snow.

How much does it snow in Meyrin in December?

In Meyrin, during December, snow falls for 4.7 days and regularly aggregates up to 81mm (3.19") of snow.

What is the month with the shortest days in Meyrin?

The month with the shortest days is December, with an average of 8h and 42min of daylight.

What is the average length of the day in December in Meyrin?

In December, the average day length in Meyrin is 8h and 41min.

When are sunrise and sunset in December in Meyrin?

On the first day of December, sunrise is at 07:58 and sunset at 16:51. On the last day of the month, sunrise is at 08:18 and sunset at 16:59 CET.

What is the month with the least sunshine in Meyrin?

The month with the least sunshine is December, with an average of 4.9h of sunshine.

How long on average sun shines in December in Meyrin?

The average sunshine duration in December is 4.9h.

What is the month with the lowest UV index in Meyrin?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Meyrin?

In December, the average daily maximum UV index in Meyrin is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Meyrin, Switzerland

Average temperature in December - Meyrin, Switzerland
  • Average high temperature in December: 4.4°C

The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in December: -1.5°C

The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).

Average pressure in December
Meyrin, Switzerland

Average pressure in December - Meyrin, Switzerland
  • Average pressure in December: 1021.2mbar

The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).

Average wind speed in December
Meyrin, Switzerland

Average wind speed in December - Meyrin, Switzerland
  • Average wind speed in December: 9.2km/h

The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).

Average humidity in December
Meyrin, Switzerland

Average humidity in December - Meyrin, Switzerland
  • Average humidity in December: 85%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).

Average rainfall in December
Meyrin, Switzerland

Average rainfall in December - Meyrin, Switzerland
  • Average rainfall in December: 82mm

The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).

Average rainfall days in December
Meyrin, Switzerland

Average rainfall days in December - Meyrin, Switzerland
  • Average rainfall days in December: 14.1 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).

Average snowfall in December
Meyrin, Switzerland

Average snowfall in December - Meyrin, Switzerland
  • Average snowfall in December: 81mm

The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Meyrin, Switzerland

Average snowfall days in December - Meyrin, Switzerland
  • Average snowfall days in December: 4.7 days

The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Meyrin, Switzerland

Average daylight in December / Average sunshine in December - Meyrin, 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: 4h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in December
Meyrin, Switzerland

Average sunshine days in December - Meyrin, Switzerland
  • Average sunshine days in December: 13.1 days

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).

Average UV index in December
Meyrin, Switzerland

Average UV index in December - Meyrin, Switzerland
  • 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
Meyrin, Switzerland

Average cloud cover in December - Meyrin, Switzerland
  • Average cloud cover in December: 49

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Meyrin, Switzerland

Average visibility in December - Meyrin, Switzerland
  • Average visibility in December: 8km

The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).

Meyrin, Switzerland

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