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 light shift in temperature, down from a cool 10.8°C (51.4°F) in November to a chilly 7.5°C (45.5°F). During December, the temperature in Saint-Romain-de-Lerps tends to dip to an average of 1.6°C (34.9°F) at night.Humidity
With an average relative humidity of 84%, December is the most humid month.Rainfall
In Saint-Romain-de-Lerps, in December, it is raining for 8.7 days, with typically 26mm (1.02") of accumulated precipitation. Throughout the year, there are 114.3 rainfall days, and 320mm (12.6") of precipitation is accumulated.Snowfall
Months with snowfall in Saint-Romain-de-Lerps are January through March, November and December. In Saint-Romain-de-Lerps, in December, snow falls for 2.1 days, with typically accumulated 7mm (0.28") of snow. In Saint-Romain-de-Lerps, during the entire year, snow falls for 11.1 days and aggregates up to 90mm (3.54") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:59 and sunset at 17:00. On the last day of the month, sunrise is at 08:18 and sunset at 17:09 CET.
Sunshine
In December, the average sunshine in Saint-Romain-de-Lerps, France, is 5.6h.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 estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the average December temperature in Saint-Romain-de-Lerps?
What is the most humid month in Saint-Romain-de-Lerps?
What is the average humidity in December in Saint-Romain-de-Lerps?
How much does it rain in Saint-Romain-de-Lerps in December?
How much does it snow in Saint-Romain-de-Lerps in December?
What is the month with the shortest days in Saint-Romain-de-Lerps?
How many hours of daylight does Saint-Romain-de-Lerps have in December?
What time are sunrise and sunset in December in Saint-Romain-de-Lerps?
How long on average sun shines in December in Saint-Romain-de-Lerps?
When is the lowest UV index in Saint-Romain-de-Lerps?
What is the UV index reading in December in Saint-Romain-de-Lerps?
Average temperature in December
Saint-Romain-de-Lerps, France
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in December
Saint-Romain-de-Lerps, France
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in December
Saint-Romain-de-Lerps, France
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is September (10km/h).
Average humidity in December
Saint-Romain-de-Lerps, France
- Average humidity in December: 84%
The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Saint-Romain-de-Lerps, France
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in December
Saint-Romain-de-Lerps, France
- Average rainfall days in December: 8.7 days
The months with the highest number of rainy days are April and May (11.7 days).
The month with the least rainy days is September (6.6 days).
Average snowfall in December
Saint-Romain-de-Lerps, France
- Average snowfall in December: 7mm
The month with the highest snowfall is November (55mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Romain-de-Lerps, France
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is January (3.8 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
Saint-Romain-de-Lerps, 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 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Saint-Romain-de-Lerps, France
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (15.1 days).
Average UV index in December
Saint-Romain-de-Lerps, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Saint-Romain-de-Lerps, France
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Saint-Romain-de-Lerps, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Saint-Romain-de-Lerps, France
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