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
January
Weather in January
Temperature
The coldest month is January, with an average high-temperature of 5.8°C (42.4°F) and an average low-temperature of 1.5°C (34.7°F).Humidity
In January, the average relative humidity is 86%.Rainfall
In Chevry-Cossigny, France, in January, during 17.1 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Chevry-Cossigny, during the entire year, the rain falls for 194.1 days and collects up to 555mm (21.85") of precipitation.Snowfall
Months with snowfall are January through March, November and December. January is the month with the most snowfall in Chevry-Cossigny. Snow falls for 3.7 days and accumulates 33mm (1.3") of snow.Daylight
The average length of the day in January is 8h and 49min.On the first day of January, sunrise is at 08:42 and sunset at 17:03. On the last day of the month, sunrise is at 08:20 and sunset at 17:44 CET.
Sunshine
January has the least sunshine of the year, with an average of 3.8h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Chevry-Cossigny. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 in January translates into these instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Chevry-Cossigny?
How cold is January in Chevry-Cossigny?
What is the average humidity in January in Chevry-Cossigny?
How much does it rain in Chevry-Cossigny in January?
When does it snow the most in Chevry-Cossigny?
How much does it snow in Chevry-Cossigny in January?
How many hours of daylight does Chevry-Cossigny have in January?
When are sunrise and sunset in January in Chevry-Cossigny?
What is the month with the least sunshine in Chevry-Cossigny?
How long on average sun shines in January in Chevry-Cossigny?
When is the lowest UV index in Chevry-Cossigny?
How high is the UV index in January in Chevry-Cossigny?
Average temperature in January
Chevry-Cossigny, France
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: 1.5°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in January
Chevry-Cossigny, France
- Average pressure in January: 1017.8mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed in January
Chevry-Cossigny, France
- Average wind speed in January: 14.4km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in January
Chevry-Cossigny, France
- Average humidity in January: 86%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in January
Chevry-Cossigny, France
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in January
Chevry-Cossigny, France
- Average rainfall days in January: 17.1 days
The months with the highest number of rainy days are May and June (18.7 days).
The month with the least rainy days is September (11.7 days).
Average snowfall in January
Chevry-Cossigny, France
- Average snowfall in January: 33mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Chevry-Cossigny, France
- Average snowfall days in January: 3.7 days
The month with the highest number of snowfall days is January (3.7 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
Chevry-Cossigny, 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 24min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in January
Chevry-Cossigny, France
- Average sunshine days in January: 9.7 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in January
Chevry-Cossigny, France
- Average UV index in January: 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 January
Chevry-Cossigny, 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 36).
Average visibility in January
Chevry-Cossigny, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
