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
The coldest period tends to be January, when average temperatures fluctuate between a high of 3.4°C (38.1°F) and a low of -1.3°C (29.7°F).Humidity
January and December, with an average relative humidity of 89%, are the most humid months.Rainfall
In January, the rain falls for 13.6 days. Throughout January, 61mm (2.4") of precipitation is accumulated. Throughout the year, in Rochesson, France, there are 183.3 rainfall days, and 678mm (26.69") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Rochesson. January is the month with the most snowfall in Rochesson. Snow falls for 9.9 days and accumulates 92mm (3.62") of snow.Daylight
In Rochesson, France, the average length of the day in January is 8h and 54min.On the first day of the month, sunrise is at 08:22 and sunset at 16:49. On the last day of January, in Rochesson, sunrise is at 08:02 and sunset at 17:30 CET.
Sunshine
January and December, with an average of 3.8h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rochesson. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What time of the year is the coldest in Rochesson?
How cold is it in Rochesson in January?
What are the most humid months in Rochesson?
What is the average humidity in January in Rochesson?
How many days does it rain in January in Rochesson?
What is the snowiest month in Rochesson?
How many days does it snow in January in Rochesson?
What is the average length of the day in January in Rochesson?
What time are sunrise and sunset in January in Rochesson?
What is the month with the least sunshine in Rochesson?
How many hours of sunshine does Rochesson have in January?
When is the lowest UV index in Rochesson?
What is the UV index reading in January in Rochesson?
Average temperature in January
Rochesson, France
- Average high temperature in January: 3.4°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in January: -1.3°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in January
Rochesson, France
- Average pressure in January: 1018.9mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in January
Rochesson, France
- Average wind speed in January: 13.3km/h
The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in January
Rochesson, France
- Average humidity in January: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall in January
Rochesson, France
- Average rainfall in January: 61mm
The wettest month (with the highest rainfall) is December (84mm).
The driest months (with the least rainfall) are April and September (36mm).
Average rainfall days in January
Rochesson, France
- Average rainfall days in January: 13.6 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in January
Rochesson, France
- Average snowfall in January: 92mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Rochesson, France
- Average snowfall days in January: 9.9 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rochesson, France
- Average daylight in January: 8h and 5min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in January
Rochesson, France
- Average sunshine days in January: 10.7 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in January
Rochesson, 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
Rochesson, France
- Average cloud cover in January: 62
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Rochesson, 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).
Rochesson, France
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