January weather forecastRoiville, France
January
Weather in January
January, like December, is a frosty winter month in Roiville, France, with temperature in the range of an average high of 6.3°C (43.3°F) and an average low of 1.3°C (34.3°F).Temperature
With its high average temperature of 6.3°C (43.3°F) and a low of 1.3°C (34.3°F), January is regarded as the coldest month.Humidity
January and December, with an average relative humidity of 90%, are the most humid months in Roiville.Rainfall
In January, in Roiville, France, the rain falls for 15.8 days. Throughout January, 47mm (1.85") of precipitation is accumulated. In Roiville, during the entire year, the rain falls for 190.6 days and collects up to 566mm (22.28") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Roiville, in January, snow falls for 2.6 days, with typically accumulated 20mm (0.79") of snow. In Roiville, during the entire year, snow falls for 8.6 days and aggregates up to 85mm (3.35") of snow.Daylight
In Roiville, the average length of the day in January is 8h and 47min.On the first day of January, sunrise is at 08:52 and sunset at 17:12. On the last day of the month, sunrise is at 08:30 and sunset at 17:53 CET.
Sunshine
January has the least sunshine of the year, with an average of 3.6h of sunshine.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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Roiville, France
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 1.3°C
The months with the highest average low temperature are July and August (12.4°C).
The coldest month (with the lowest average low temperature) is February (1.2°C).
Average pressure in January
Roiville, France
- Average pressure in January: 1017.6mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in January
Roiville, France
- Average wind speed in January: 16km/h
The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in January
Roiville, France
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (78%).
Average rainfall in January
Roiville, France
- Average rainfall in January: 47mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in January
Roiville, France
- Average rainfall days in January: 15.8 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in January
Roiville, France
- Average snowfall in January: 20mm
The month with the highest snowfall is December (32mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Roiville, France
- Average snowfall days in January: 2.6 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Roiville, France
- Average daylight in January: 8h and 48min
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 36min
The month with the most sunshine is July (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in January
Roiville, France
- Average sunshine days in January: 11.6 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is November (8.9 days).
Average UV index in January
Roiville, 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
Roiville, France
- Average cloud cover in January: 63
The month with the most cloud cover is November (Cloud cover 65).
The month with the least cloud cover is September (Cloud cover 44).
Average visibility in January
Roiville, France
- Average visibility in January: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
