December weather forecastPassavant-la-Rochère, France
December
Weather in December
December, the first month of the winter in Passavant-la-Rochère, is also an icy month, with an average temperature fluctuating between 5.1°C (41.2°F) and 0.3°C (32.5°F).Temperature
The advent of December brings a slight shift in average high-temperature, moving from a frosty 8.5°C (47.3°F) in November to an icy 5.1°C (41.2°F). Passavant-la-Rochère marks an average drop to 0.3°C (32.5°F) during nighttime in December, following the high of the day.Humidity
January and December, with an average relative humidity of 88%, are the most humid months in Passavant-la-Rochère.Rainfall
December is the month with the most rainfall in Passavant-la-Rochère. Rain falls for 15.5 days and accumulates 99mm (3.9") of precipitation.Snowfall
Months with snowfall in Passavant-la-Rochère are January through March, October through December. In Passavant-la-Rochère, during December, snow falls for 5.5 days and regularly aggregates up to 69mm (2.72") of snow. Throughout the year, there are 21.8 snowfall days, and 277mm (10.91") of snow is accumulated.Daylight
With an average of 8h and 30min of daylight, December has the shortest days of the year in Passavant-la-Rochère.On the first day of December in Passavant-la-Rochère, France, sunrise is at 08:04 and sunset at 16:45. On the last day of the month, sunrise is at 08:25 and sunset at 16:52 CET.
Sunshine
With an average of 4.1h of sunshine, December has the least sunshine of the year in Passavant-la-Rochère, France.UV index
The months with the lowest UV index in Passavant-la-Rochère are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Passavant-la-Rochère, France
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Passavant-la-Rochère, France
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Passavant-la-Rochère, France
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Passavant-la-Rochère, France
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in December
Passavant-la-Rochère, France
- Average rainfall in December: 99mm
The wettest month (with the highest rainfall) is December (99mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in December
Passavant-la-Rochère, France
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is September (11.6 days).
Average snowfall in December
Passavant-la-Rochère, France
- Average snowfall in December: 69mm
The month with the highest snowfall is January (89mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Passavant-la-Rochère, France
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Passavant-la-Rochère, France
- Average daylight in December: 8h and 30min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days in December
Passavant-la-Rochère, France
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in December
Passavant-la-Rochère, 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
Passavant-la-Rochère, France
- Average cloud cover in December: 59
The month with the most cloud cover is December (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Passavant-la-Rochère, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April and August (9km).
The months with the lowest visibility are January, May, June, July, September, October, November and December (8km).
