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
December
Weather in December
Temperature
Transitioning into December, Préguillac experiences an average high-temperature of a fresh 10.5°C (50.9°F), marking a minor shift from the preceding month. An average temperature of 5.6°C (42.1°F) is logged during the nights of December in Préguillac, a small step down from daytime highs.Humidity
January and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In Préguillac, in December, it is raining for 15.4 days, with typically 60mm (2.36") of accumulated precipitation. Throughout the year, there are 161.7 rainfall days, and 495mm (19.49") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. The months with the most snowfall are March and December, with an average 4mm (0.16") of accumulated snow.Daylight
The month with the shortest days in Préguillac, France, is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 08:23 and sunset at 17:20. On the last day of the month, sunrise is at 08:43 and sunset at 17:28 CET.
Sunshine
The months with the least sunshine in Préguillac are January and December, with an average of 4.8h of sunshine.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Préguillac. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Préguillac in December?
What are the most humid months in Préguillac?
What is the average humidity in December in Préguillac?
How much does it rain in Préguillac in December?
What is the snowiest month in Préguillac?
When does it start to snow in Préguillac?
What is the month with the shortest days in Préguillac?
What is the average length of the day in December in Préguillac?
When is the sunrise / sunset in December in Préguillac?
What are the months with the least sunshine in Préguillac?
How many hours of sunshine does Préguillac have in December?
What are the months with the lowest UV index in Préguillac?
How high is the UV index in December in Préguillac?
Average temperature in December
Préguillac, France
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (9.1°C).
- Average low temperature in December: 5.6°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in December
Préguillac, France
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in December
Préguillac, France
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Préguillac, France
- Average humidity in December: 84%
The months with the highest relative humidity are January and December (84%).
The months with the lowest relative humidity are August and September (70%).
Average rainfall in December
Préguillac, France
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days in December
Préguillac, France
- Average rainfall days in December: 15.4 days
The month with the highest number of rainy days is November (16.1 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in December
Préguillac, France
- Average snowfall in December: 4mm
The months with the highest snowfall are March and December (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Préguillac, France
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Préguillac, 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: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days in December
Préguillac, France
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in December
Préguillac, France
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Préguillac, France
- Average cloud cover in December: 49
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Préguillac, France
- Average visibility in December: 9km
The months with the highest visibility are March, July, August and September (10km).
The months with the lowest visibility are January, February, April, May, June, October, November and December (9km).
