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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from a chilly 9.5°C (49.1°F) in November to an icy 5.5°C (41.9°F). Colroy-la-Grande's temperature during December nights registers a minor decrease to an average low of 0.8°C (33.4°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months in Colroy-la-Grande.Rainfall
In December, in Colroy-la-Grande, the rain falls for 14.3 days. Throughout December, 50mm (1.97") of precipitation is accumulated. In Colroy-la-Grande, during the entire year, the rain falls for 162.7 days and collects up to 492mm (19.37") of precipitation.Snowfall
January through March, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 4.4 days and typically aggregates up to 40mm (1.57") of snow.Daylight
The month with the shortest days in Colroy-la-Grande is December, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:02 and sunset at 16:39. On the last day of December, sunrise is at 08:22 and sunset at 16:46 CET.
Sunshine
In December, the average sunshine in Colroy-la-Grande is 4.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Colroy-la-Grande. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
Is December cold in Colroy-la-Grande?
What is the most humid month in Colroy-la-Grande?
What is the average humidity in December in Colroy-la-Grande?
How many days does it rain in December in Colroy-la-Grande?
When does it snow the most in Colroy-la-Grande?
How much does it snow in Colroy-la-Grande in December?
What is the month with the shortest days in Colroy-la-Grande?
How many hours of daylight does Colroy-la-Grande have in December?
What time are sunrise and sunset in December in Colroy-la-Grande?
How long on average sun shines in December in Colroy-la-Grande?
When is the lowest UV index in Colroy-la-Grande?
What is the UV index reading in December in Colroy-la-Grande?
Average temperature in December
Colroy-la-Grande, France
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 0.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.7°C).
Average pressure in December
Colroy-la-Grande, France
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in December
Colroy-la-Grande, France
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).
Average humidity in December
Colroy-la-Grande, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April, July and August (73%).
Average rainfall in December
Colroy-la-Grande, France
- Average rainfall in December: 50mm
The wettest months (with the highest rainfall) are June and July (56mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Colroy-la-Grande, France
- Average rainfall days in December: 14.3 days
The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in December
Colroy-la-Grande, France
- Average snowfall in December: 40mm
The month with the highest snowfall is December (40mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Colroy-la-Grande, France
- Average snowfall days in December: 4.4 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Colroy-la-Grande, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Colroy-la-Grande, France
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Colroy-la-Grande, France
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Colroy-la-Grande, France
- Average cloud cover in December: 54
The months with the most cloud cover are January and December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Colroy-la-Grande, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
Colroy-la-Grande, France
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