Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
During the coldest month, January, temperatures average a high of 5.9°C (42.6°F) and a low of 1.8°C (35.2°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
In Fontenay-sous-Bois, during January, the rain falls for 15.1 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Fontenay-sous-Bois, there are 154.8 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
Months with snowfall in Fontenay-sous-Bois are January through March and December. The month with the most snowfall in Fontenay-sous-Bois is January, when snow falls for 2.4 days and typically aggregates up to 29mm (1.14") of snow.Daylight
The average length of the day in January in Fontenay-sous-Bois, France, is 8h and 48min.On the first day of the month, sunrise is at 08:43 and sunset at 17:03. On the last day of January, in Fontenay-sous-Bois, sunrise is at 08:21 and sunset at 17:44 CET.
Sunshine
With an average of 3.8h of sunshine, January has the least sunshine of the year in Fontenay-sous-Bois.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 health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 2 in January leads to these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the coldest time of year in Fontenay-sous-Bois?
How cold is it in Fontenay-sous-Bois in January?
What are the most humid months in Fontenay-sous-Bois?
What is the average humidity in January in Fontenay-sous-Bois?
How many days does it rain in January in Fontenay-sous-Bois?
What is the snowiest month in Fontenay-sous-Bois?
How many days does it snow in January in Fontenay-sous-Bois?
How many hours of daylight does Fontenay-sous-Bois have in January?
When are sunrise and sunset in January in Fontenay-sous-Bois?
What is the month with the least sunshine in Fontenay-sous-Bois?
How long on average sun shines in January in Fontenay-sous-Bois?
When is the lowest UV index in Fontenay-sous-Bois?
How high is the UV index in January in Fontenay-sous-Bois?
Average temperature in January
Fontenay-sous-Bois, France
- Average high temperature in January: 5.9°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in January
Fontenay-sous-Bois, France
- Average pressure in January: 1017.6mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in January
Fontenay-sous-Bois, France
- Average wind speed in January: 14.4km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in January
Fontenay-sous-Bois, France
- Average humidity in January: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Fontenay-sous-Bois, France
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in January
Fontenay-sous-Bois, France
- Average rainfall days in January: 15.1 days
The month with the highest number of rainy days is January (15.1 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in January
Fontenay-sous-Bois, France
- Average snowfall in January: 29mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Fontenay-sous-Bois, France
- Average snowfall days in January: 2.4 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Fontenay-sous-Bois, France
- Average daylight in January: 8h and 5min
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 January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Fontenay-sous-Bois, France
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is September (19.1 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in January
Fontenay-sous-Bois, France
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Fontenay-sous-Bois, France
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in January
Fontenay-sous-Bois, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Fontenay-sous-Bois, France
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