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
The advent of December reveals an average high-temperature of a cool 10.5°C (50.9°F), showing minimal difference from the prior month. An average low-temperature of 5.6°C (42.1°F) is witnessed throughout the month of December in Gaillan-en-Médoc, a mere drop from the daytime peak.Humidity
January and December, with an average relative humidity of 84%, are the most humid months in Gaillan-en-Médoc.Rainfall
In Gaillan-en-Médoc, during December, the rain falls for 15.4 days and regularly aggregates up to 60mm (2.36") of precipitation. In Gaillan-en-Médoc, France, during the entire year, the rain falls for 161.7 days and collects up to 495mm (19.49") of precipitation.Snowfall
January through March and December are months with snowfall in Gaillan-en-Médoc. The months with the most snowfall in Gaillan-en-Médoc are March and December, with an average 4mm (0.16") of accumulated snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 08:23 and sunset at 17:22. On the last day of December, in Gaillan-en-Médoc, France, sunrise is at 08:43 and sunset at 17:30 CET.
Sunshine
January and December, with an average of 4.8h of sunshine, are months with the least sunshine.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding the Sun during its peak radiation time around midday is a healthy practice. During bright days, sunglasses that offer UVA and UVB defense are recommended. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gaillan-en-Médoc in December?
What is the most humid month in Gaillan-en-Médoc?
What is the average humidity in December in Gaillan-en-Médoc?
How many days does it rain in December in Gaillan-en-Médoc?
When does it snow the most in Gaillan-en-Médoc?
When does it start snowing in Gaillan-en-Médoc?
What is the month with the shortest days in Gaillan-en-Médoc?
How many hours of daylight does Gaillan-en-Médoc have in December?
What time are sunrise and sunset in December in Gaillan-en-Médoc?
What is the month with the least sunshine in Gaillan-en-Médoc?
How many hours of sunshine does Gaillan-en-Médoc have in December?
When is the lowest UV index in Gaillan-en-Médoc?
What is the UV index intensity in December in Gaillan-en-Médoc?
Average temperature in December
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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
Gaillan-en-Médoc, 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).
