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
In the transition to December, Tilloy-lès-Hermaville observes a minor drop in the average high-temperature, shifting from a chilly 9.9°C (49.8°F) in November to a still frosty 6.7°C (44.1°F). December registers an average low temperature of 2.6°C (36.7°F) in Tilloy-lès-Hermaville, subtly lower than the daytime maximum.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 88%.Rainfall
December is the month with the most rainfall. Rain falls for 15.8 days and accumulates 49mm (1.93") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Tilloy-lès-Hermaville, in December, during 1.7 snowfall days, 16mm (0.63") of snow is typically accumulated. Throughout the year, there are 8.4 snowfall days, and 64mm (2.52") of snow is accumulated.Daylight
December has the shortest days of the year in Tilloy-lès-Hermaville, with an average of 8h and 6min of daylight.On the first day of the month, sunrise is at 08:28 and sunset at 16:49. On the last day of December, sunrise is at 08:49 and sunset at 16:56 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is December in Tilloy-lès-Hermaville?
What is the most humid month in Tilloy-lès-Hermaville?
What is the average humidity in December in Tilloy-lès-Hermaville?
What is the wettest month in Tilloy-lès-Hermaville?
How much does it rain in Tilloy-lès-Hermaville in December?
How many days does it snow in December in Tilloy-lès-Hermaville?
What is the month with the shortest days in Tilloy-lès-Hermaville?
How many hours of daylight does Tilloy-lès-Hermaville have in December?
When is the sunrise / sunset in December in Tilloy-lès-Hermaville?
How long on average sun shines in December in Tilloy-lès-Hermaville?
When is the lowest UV index in Tilloy-lès-Hermaville?
What is the UV index intensity in December in Tilloy-lès-Hermaville?
Average temperature in December
Tilloy-lès-Hermaville, France
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Tilloy-lès-Hermaville, France
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in December
Tilloy-lès-Hermaville, France
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in December
Tilloy-lès-Hermaville, France
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Tilloy-lès-Hermaville, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Tilloy-lès-Hermaville, France
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Tilloy-lès-Hermaville, France
- Average snowfall in December: 16mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Tilloy-lès-Hermaville, France
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (2.8 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
Tilloy-lès-Hermaville, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Tilloy-lès-Hermaville, France
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in December
Tilloy-lès-Hermaville, 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, November and December (UV index 2).
Average cloud cover in December
Tilloy-lès-Hermaville, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in December
Tilloy-lès-Hermaville, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Tilloy-lès-Hermaville, France
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