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
December brings a slight decrease in the average high-temperature, shifting from a cool 10.4°C (50.7°F) in November to a chilly 7.1°C (44.8°F). Neauphle-le-Vieux's temperature during December nights registers a minor decrease to an average low of 2.7°C (36.9°F).Humidity
January and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Neauphle-le-Vieux, during December, the rain falls for 14.1 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Neauphle-le-Vieux, there are 156.2 rainfall days, and 318mm (12.52") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall in Neauphle-le-Vieux, France, are January, March and December, with an average 18mm (0.71") of accumulated snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Neauphle-le-Vieux.On the first day of December in Neauphle-le-Vieux, France, sunrise is at 08:24 and sunset at 16:58. On the last day of the month, sunrise is at 08:45 and sunset at 17:05 CET.
Sunshine
In Neauphle-le-Vieux, France, the average sunshine in December is 4.2h.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 reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What is the temperature in December in Neauphle-le-Vieux?
What are the most humid months in Neauphle-le-Vieux?
What is the average humidity in December in Neauphle-le-Vieux?
How much does it rain in Neauphle-le-Vieux in December?
What is the snowiest month in Neauphle-le-Vieux?
How many days does it snow in December in Neauphle-le-Vieux?
What is the month with the shortest days in Neauphle-le-Vieux?
What is the average length of the day in December in Neauphle-le-Vieux?
What time are sunrise and sunset in December in Neauphle-le-Vieux?
How many hours of sunshine does Neauphle-le-Vieux have in December?
What is the month with the lowest UV index in Neauphle-le-Vieux?
What is the UV index intensity in December in Neauphle-le-Vieux?
Average temperature in December
Neauphle-le-Vieux, France
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.7°C
The months with the highest average low temperature are July and August (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).
Average pressure in December
Neauphle-le-Vieux, France
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Neauphle-le-Vieux, France
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity in December
Neauphle-le-Vieux, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Neauphle-le-Vieux, France
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in December
Neauphle-le-Vieux, France
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in December
Neauphle-le-Vieux, France
- Average snowfall in December: 18mm
The months with the highest snowfall are January, March and December (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Neauphle-le-Vieux, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (3.3 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
Neauphle-le-Vieux, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Neauphle-le-Vieux, France
- Average sunshine days in December: 12.7 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in December
Neauphle-le-Vieux, 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
Neauphle-le-Vieux, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in December
Neauphle-le-Vieux, 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).
Neauphle-le-Vieux, France
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