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 arrival of December corresponds with a minor reduction in the average high-temperature, down from November's cool 10.4°C (50.7°F) to a chilly 7.1°C (44.8°F). Persan experiences a steady nighttime temperature of 2.9°C (37.2°F) throughout the month of December.Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Persan, during December, the rain falls for 17.1 days and regularly aggregates up to 61mm (2.4") of precipitation. In Persan, during the entire year, the rain falls for 193.4 days and collects up to 555mm (21.85") of precipitation.Snowfall
January through March, November and December are months with snowfall in Persan, France. In Persan, in December, snow falls for 1.9 days, with typically accumulated 22mm (0.87") of snow. In Persan, during the entire year, snow falls for 9.2 days and aggregates up to 81mm (3.19") of snow.Daylight
The month with the shortest days in Persan is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 16:55. On the last day of December, sunrise is at 08:45 and sunset at 17:02 CET.
Sunshine
In Persan, the average sunshine in December is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high 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. To protect against the Sun's most potent rays, avoid direct exposure around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Persan?
What is the most humid month in Persan?
What is the average humidity in December in Persan?
How many days does it rain in December in Persan?
How much does it snow in Persan in December?
What is the month with the shortest days in Persan?
What is the average length of the day in December in Persan?
What time are sunrise and sunset in December in Persan?
How long on average sun shines in December in Persan?
When is the lowest UV index in Persan?
What is the UV index intensity in December in Persan?
Average temperature in December
Persan, France
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (14.5°C).
The coldest months (with the lowest average low temperature) are January and February (1.7°C).
Average pressure in December
Persan, France
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.2mbar).
Average wind speed in December
Persan, France
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in December
Persan, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Persan, France
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is June (63mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in December
Persan, France
- Average rainfall days in December: 17.1 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in December
Persan, France
- Average snowfall in December: 22mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Persan, France
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Persan, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Persan, France
- Average sunshine days in December: 9.7 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is June (8 days).
Average UV index in December
Persan, 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
Persan, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility in December
Persan, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Persan, France
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