January weather forecastChatelay, France
January
Weather in January
January, the same as December, is another cold winter month in Chatelay, France, with an average temperature ranging between min -0.8°C (30.6°F) and max 4.2°C (39.6°F).Temperature
In Chatelay, the lowest temperatures are generally noted in January, averaging a high of 4.2°C (39.6°F) and a low of -0.8°C (30.6°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Chatelay, in January, during 11.1 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Chatelay, France, during the entire year, the rain falls for 173.9 days and collects up to 719mm (28.31") of precipitation.Snowfall
Months with snowfall are January through March, October through December. The month with the most snowfall is January, when snow falls for 5.9 days and typically aggregates up to 71mm (2.8") of snow.Daylight
In Chatelay, the average length of the day in January is 9h and 1min.On the first day of January in Chatelay, sunrise is at 08:22 and sunset at 16:58. On the last day of the month, sunrise is at 08:03 and sunset at 17:37 CET.
Sunshine
The months with the least sunshine in Chatelay, France, are January and December, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index in Chatelay 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 hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Chatelay, France
- Average high temperature in January: 4.2°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in January: -0.8°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in January
Chatelay, France
- Average pressure in January: 1019.5mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in January
Chatelay, France
- Average wind speed in January: 12.4km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in January
Chatelay, France
- Average humidity in January: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (78%).
Average rainfall in January
Chatelay, France
- Average rainfall in January: 55mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in January
Chatelay, France
- Average rainfall days in January: 11.1 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (11.1 days).
Average snowfall in January
Chatelay, France
- Average snowfall in January: 71mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in January
Chatelay, France
- Average snowfall days in January: 5.9 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Chatelay, France
- Average daylight in January: 9h and 0min
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 January: 4h and 24min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in January
Chatelay, France
- Average sunshine days in January: 15.3 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in January
Chatelay, France
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Chatelay, France
- Average cloud cover in January: 56
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Chatelay, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
