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 advent of December brings a subtle shift in temperature, with the average high moving from a frosty 7.7°C (45.9°F) in November to a cold 4°C (39.2°F). Gières records an average nighttime low-temperature of -2.3°C (27.9°F) throughout December.Humidity
In Gières, France, the average relative humidity in December is 84%.Rainfall
The month with the most rainfall in Gières is December, when the rain falls for 13.7 days and typically aggregates up to 126mm (4.96") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Gières, in December, snow falls for 5.5 days, with typically accumulated 127mm (5") of snow. In Gières, during the entire year, snow falls for 29.7 days and aggregates up to 532mm (20.94") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Gières, France.On the first day of December in Gières, sunrise is at 07:55 and sunset at 16:56. On the last day of the month, sunrise is at 08:15 and sunset at 17:04 CET.
Sunshine
January and December, with an average of 5.3h of sunshine, are months with the least sunshine in Gières, France.UV index
The months with the lowest UV index in Gières are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is December in Gières?
What is the average humidity in December in Gières?
What is the wettest month in Gières?
How many days does it rain in December in Gières?
How much does it snow in Gières in December?
What is the month with the shortest days in Gières?
How many hours of daylight does Gières have in December?
What time are sunrise and sunset in December in Gières?
What are the months with the least sunshine in Gières?
How many hours of sunshine does Gières have in December?
What is the month with the lowest UV index in Gières?
What is the UV index reading in December in Gières?
Average temperature in December
Gières, France
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (10.9°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in December
Gières, France
- Average pressure in December: 1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in December
Gières, France
- Average wind speed in December: 8.8km/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 September (7.1km/h).
Average humidity in December
Gières, France
- Average humidity in December: 84%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Gières, France
- Average rainfall in December: 126mm
The wettest month (with the highest rainfall) is December (126mm).
The driest month (with the least rainfall) is September (46mm).
Average rainfall days in December
Gières, France
- Average rainfall days in December: 13.7 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is October (11.9 days).
Average snowfall in December
Gières, France
- Average snowfall in December: 127mm
The month with the highest snowfall is February (149mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gières, France
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gières, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 18min).
Average sunshine days in December
Gières, France
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is May (7.1 days).
Average UV index in December
Gières, 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, November and December (UV index 2).
Average cloud cover in December
Gières, France
- 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 27).
Average visibility in December
Gières, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
Gières, France
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