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
With the arrival of December, Sémelay experiences a modest decline in average high-temperatures, transitioning from a frosty 9.5°C (49.1°F) in November to a still chilly 6.1°C (43°F). Sémelay experiences a consistent average temperature of 1°C (33.8°F) throughout the nights in December.Humidity
The most humid month in Sémelay is December, with an average relative humidity of 89%.Rainfall
In Sémelay, in December, during 14.6 rainfall days, 67mm (2.64") of precipitation is typically accumulated. Throughout the year, there are 183.1 rainfall days, and 622mm (24.49") of precipitation is accumulated.Snowfall
Months with snowfall in Sémelay are January through April, October through December. In Sémelay, in December, snow falls for 5 days, with typically accumulated 40mm (1.57") of snow. In Sémelay, during the entire year, snow falls for 23.6 days and aggregates up to 189mm (7.44") of snow.Daylight
December has the shortest days of the year in Sémelay, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 08:09 and sunset at 16:58. On the last day of the month, sunrise is at 08:29 and sunset at 17:05 CET.
Sunshine
January and December, with an average of 3.9h of sunshine, are months with the least sunshine in Sémelay.UV index
The months with the lowest UV index in Sémelay are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Sémelay during December?
What is the most humid month in Sémelay?
What is the average humidity in December in Sémelay?
How many days does it rain in December in Sémelay?
How many days does it snow in December in Sémelay?
What is the month with the shortest days in Sémelay?
How many hours of daylight does Sémelay have in December?
When are sunrise and sunset in December in Sémelay?
What is the month with the least sunshine in Sémelay?
How long on average sun shines in December in Sémelay?
What are the months with the lowest UV index in Sémelay?
What is the UV index reading in December in Sémelay?
Average temperature in December
Sémelay, France
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure in December
Sémelay, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Sémelay, France
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Sémelay, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Sémelay, France
- Average rainfall in December: 67mm
The wettest months (with the highest rainfall) are May and June (68mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in December
Sémelay, France
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (12 days).
Average snowfall in December
Sémelay, France
- Average snowfall in December: 40mm
The month with the highest snowfall is January (47mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Sémelay, France
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Sémelay, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in December
Sémelay, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in December
Sémelay, France
- Average UV index in December: 2
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, October, November and December (UV index 2).
Average cloud cover in December
Sémelay, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Sémelay, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The month with the lowest visibility is November (7km).
