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
December signifies a gentle decline in Glandon's average high-temperature, easing from a fresh 11.9°C (53.4°F) in November to a chilly 8.5°C (47.3°F). Glandon's temperature lowers to a mean of 2.3°C (36.1°F) during the nights in December.Humidity
The months with the highest humidity in Glandon are November and December, with an average relative humidity of 88%.Rainfall
In Glandon, in December, it is raining for 13.6 days, with typically 63mm (2.48") of accumulated precipitation. Throughout the year, in Glandon, there are 164.5 rainfall days, and 612mm (24.09") of precipitation is accumulated.Snowfall
January, February, November and December are months with snowfall in Glandon. In December, it is snowing for 1.1 days. Throughout December, 7mm (0.28") of snow is accumulated. Throughout the year, in Glandon, France, there are 4.8 snowfall days, and 31mm (1.22") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 08:15 and sunset at 17:13. On the last day of December, in Glandon, sunrise is at 08:34 and sunset at 17:21 CET.
Sunshine
In December, the average sunshine is 4.6h.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 value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Glandon?
What are the most humid months in Glandon?
What is the average humidity in December in Glandon?
How much does it rain in Glandon in December?
How many days does it snow in December in Glandon?
What is the month with the shortest days in Glandon?
What is the average length of the day in December in Glandon?
What time are sunrise and sunset in December in Glandon?
How long on average sun shines in December in Glandon?
When is the lowest UV index in Glandon?
What is the UV index reading in December in Glandon?
Average temperature in December
Glandon, France
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Glandon, France
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Glandon, France
- Average wind speed in December: 8.5km/h
The windiest months (with the highest average wind speed) are February and March (9.4km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in December
Glandon, France
- Average humidity in December: 88%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Glandon, France
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is July (29mm).
Average rainfall days in December
Glandon, France
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in December
Glandon, France
- Average snowfall in December: 7mm
The month with the highest snowfall is January (9mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Glandon, France
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (1.6 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
Glandon, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and November (Average sunshine: 4h and 12min).
Average sunshine days in December
Glandon, France
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in December
Glandon, 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
Glandon, France
- Average cloud cover in December: 56
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Glandon, France
- Average visibility in December: 7km
The months with the highest visibility are March, April, May, June, July, August and September (8km).
The months with the lowest visibility are January, February, October, November and December (7km).
