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 advent of December observes an average high-temperature of a chilly 9.4°C (48.9°F), nearly identical to November's 11.8°C (53.2°F). A mean low-temperature of 6.9°C (44.4°F) is a distinguishing feature of December, indicating a slight dip from daytime highs.Humidity
In December, the average relative humidity in Gonfreville-Caillot is 80%.Rainfall
The months with the most rainfall in Gonfreville-Caillot are November and December, with an average 58mm (2.28") of precipitation.Snowfall
Months with snowfall in Gonfreville-Caillot are January through April and December. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Gonfreville-Caillot, there are 4.9 snowfall days, and 15mm (0.59") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 08:34 and sunset at 17:00. On the last day of the month, sunrise is at 08:55 and sunset at 17:07 CET.
Sunshine
In Gonfreville-Caillot, France, the average sunshine in December is 4h.UV index
In December, the average daily maximum UV index in Gonfreville-Caillot is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 3 in December interprets into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are December temperatures in Gonfreville-Caillot?
What is the average humidity in December in Gonfreville-Caillot?
What is the wettest month in Gonfreville-Caillot?
How much does it rain in Gonfreville-Caillot in December?
When does it start to snow in Gonfreville-Caillot?
What is the month with the shortest days in Gonfreville-Caillot?
What is the average length of the day in December in Gonfreville-Caillot?
When are sunrise and sunset in December in Gonfreville-Caillot?
How long on average sun shines in December in Gonfreville-Caillot?
What is the UV index intensity in December in Gonfreville-Caillot?
Average temperature in December
Gonfreville-Caillot, France
- Average high temperature in December: 9.4°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in December: 6.9°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in December
Gonfreville-Caillot, France
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in December
Gonfreville-Caillot, France
- Average wind speed in December: 29.2km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in December
Gonfreville-Caillot, France
- Average humidity in December: 80%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in December
Gonfreville-Caillot, France
- Average rainfall in December: 58mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Gonfreville-Caillot, France
- Average rainfall days in December: 18.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in December
Gonfreville-Caillot, France
- Average snowfall in December: 2mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Gonfreville-Caillot, France
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Gonfreville-Caillot, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in December
Gonfreville-Caillot, France
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in December
Gonfreville-Caillot, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Gonfreville-Caillot, France
- Average cloud cover in December: 61
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in December
Gonfreville-Caillot, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Gonfreville-Caillot, France
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