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
Portes-en-Valdaine's coldest weather arrives in January, when temperatures average a high of 6.8°C (44.2°F) and a low of 1°C (33.8°F).Humidity
In January, the average relative humidity in Portes-en-Valdaine, France, is 81%.Rainfall
In Portes-en-Valdaine, during January, the rain falls for 9.8 days and regularly aggregates up to 27mm (1.06") of precipitation. In Portes-en-Valdaine, during the entire year, the rain falls for 111.4 days and collects up to 380mm (14.96") of precipitation.Snowfall
January through March and December are months with snowfall. January is the month with the most snowfall in Portes-en-Valdaine. Snow falls for 1.3 days and accumulates 7mm (0.28") of snow.Daylight
In January, the average length of the day is 9h and 17min.On the first day of January, sunrise is at 08:16 and sunset at 17:10. On the last day of the month, sunrise is at 08:00 and sunset at 17:46 CET.
Sunshine
In January, the average sunshine is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Portes-en-Valdaine. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during January translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Portes-en-Valdaine?
Is it cold in Portes-en-Valdaine during January?
What is the average humidity in January in Portes-en-Valdaine?
How many days does it rain in January in Portes-en-Valdaine?
What is the snowiest month in Portes-en-Valdaine?
How much does it snow in Portes-en-Valdaine in January?
How many hours of daylight does Portes-en-Valdaine have in January?
When is the sunrise / sunset in January in Portes-en-Valdaine?
How long on average sun shines in January in Portes-en-Valdaine?
What are the months with the lowest UV index in Portes-en-Valdaine?
What is the UV index intensity in January in Portes-en-Valdaine?
Average temperature in January
Portes-en-Valdaine, France
- Average high temperature in January: 6.8°C
The warmest month (with the highest average high temperature) is July (28.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in January: 1°C
The months with the highest average low temperature are July and August (15.5°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in January
Portes-en-Valdaine, France
- Average pressure in January: 1018.9mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in January
Portes-en-Valdaine, France
- Average wind speed in January: 11.2km/h
The windiest month (with the highest average wind speed) is May (11.9km/h).
The calmest month (with the lowest average wind speed) is November (9.5km/h).
Average humidity in January
Portes-en-Valdaine, France
- Average humidity in January: 81%
The month with the highest relative humidity is November (83%).
The months with the lowest relative humidity are July and August (62%).
Average rainfall in January
Portes-en-Valdaine, France
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is July (16mm).
Average rainfall days in January
Portes-en-Valdaine, France
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is November (12.5 days).
The month with the least rainy days is August (6.8 days).
Average snowfall in January
Portes-en-Valdaine, France
- Average snowfall in January: 7mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Portes-en-Valdaine, France
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and November (0 days).
Average daylight in January /
Average sunshine in January
Portes-en-Valdaine, France
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in January
Portes-en-Valdaine, France
- Average sunshine days in January: 18.5 days
The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is November (15.6 days).
Average UV index in January
Portes-en-Valdaine, France
- Average UV index in January: 2
The months with the highest UV index are June and 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
Portes-en-Valdaine, France
- Average cloud cover in January: 40
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in January
Portes-en-Valdaine, France
- Average visibility in January: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
