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
December's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a cool 10.4°C (50.7°F) in November to a chilly 7.4°C (45.3°F). The month of December records an average low-temperature of 1.8°C (35.2°F) in Saint-Priest-la-Plaine.Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 87%.Rainfall
In Saint-Priest-la-Plaine, France, in December, it is raining for 14.7 days, with typically 49mm (1.93") of accumulated precipitation. In Saint-Priest-la-Plaine, during the entire year, the rain falls for 176 days and collects up to 502mm (19.76") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Saint-Priest-la-Plaine, in December, snow falls for 4.5 days, with typically accumulated 26mm (1.02") of snow. In Saint-Priest-la-Plaine, during the entire year, snow falls for 23.2 days and aggregates up to 187mm (7.36") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Saint-Priest-la-Plaine.On the first day of December in Saint-Priest-la-Plaine, France, sunrise is at 08:16 and sunset at 17:09. On the last day of the month, sunrise is at 08:36 and sunset at 17:17 CET.
Sunshine
In Saint-Priest-la-Plaine, the average sunshine in December is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Priest-la-Plaine. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are December temperatures in Saint-Priest-la-Plaine?
What are the most humid months in Saint-Priest-la-Plaine?
What is the average humidity in December in Saint-Priest-la-Plaine?
How much does it rain in Saint-Priest-la-Plaine in December?
How many days does it snow in December in Saint-Priest-la-Plaine?
What is the month with the shortest days in Saint-Priest-la-Plaine?
How many hours of daylight does Saint-Priest-la-Plaine have in December?
When are sunrise and sunset in December in Saint-Priest-la-Plaine?
How long on average sun shines in December in Saint-Priest-la-Plaine?
When is the lowest UV index in Saint-Priest-la-Plaine?
What is the UV index intensity in December in Saint-Priest-la-Plaine?
Average temperature in December
Saint-Priest-la-Plaine, France
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in December
Saint-Priest-la-Plaine, France
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in December
Saint-Priest-la-Plaine, France
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Saint-Priest-la-Plaine, France
- Average humidity in December: 87%
The months with the highest relative humidity are January, November and December (87%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Saint-Priest-la-Plaine, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is May (55mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Saint-Priest-la-Plaine, France
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in December
Saint-Priest-la-Plaine, France
- Average snowfall in December: 26mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Saint-Priest-la-Plaine, France
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is 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
Saint-Priest-la-Plaine, 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: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Saint-Priest-la-Plaine, France
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in December
Saint-Priest-la-Plaine, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Saint-Priest-la-Plaine, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Saint-Priest-la-Plaine, France
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (8km).
The months with the lowest visibility are May and June (7km).
Saint-Priest-la-Plaine, France
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