December weather forecastMontilly, France
December
Weather in December
December, the first month of the winter in Montilly, is still a chilly month, with an average temperature ranging between min 1.7°C (35.1°F) and max 7.4°C (45.3°F).Temperature
With the arrival of December, Montilly notices a mild change in the average high-temperature, sliding from November's fresh 10.8°C (51.4°F) to a frosty 7.4°C (45.3°F). In Montilly, the average temperature during the nights of December drops to an icy 1.7°C (35.1°F).Humidity
December is the most humid month, with an average relative humidity of 87%.Rainfall
In Montilly, in December, it is raining for 14.8 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, in Montilly, there are 169.2 rainfall days, and 461mm (18.15") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall in Montilly. In December, it is snowing for 3.5 days. Throughout December, 15mm (0.59") of snow is accumulated. In Montilly, during the entire year, snow falls for 15.3 days and aggregates up to 88mm (3.46") of snow.Daylight
The month with the shortest days in Montilly is December, with an average of 8h and 36min of daylight.On the first day of December in Montilly, sunrise is at 08:11 and sunset at 17:01. On the last day of the month, sunrise is at 08:31 and sunset at 17:09 CET.
Sunshine
In Montilly, the average sunshine in December is 4h.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 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 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Montilly, France
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 1.7°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in December
Montilly, France
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015.3mbar).
Average wind speed in December
Montilly, France
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Montilly, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Montilly, France
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is June (53mm).
The driest months (with the least rainfall) are February and September (26mm).
Average rainfall days in December
Montilly, France
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in December
Montilly, France
- Average snowfall in December: 15mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Montilly, France
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (4.8 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
Montilly, France
- Average daylight in December: 8h and 36min
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: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Montilly, France
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in December
Montilly, 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
Montilly, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Montilly, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
