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
January is the coldest month, with an average high-temperature of -0.7°C (30.7°F) and an average low-temperature of -10.3°C (13.5°F).Humidity
The average relative humidity in January is 84%.Rainfall
The months with the least rainfall are January and February Rain falls for 7.9 days and accumulates 34mm (1.34") of rain.Snowfall
January through May, October through December are months with snowfall. In Réallon, in January, during 7.2 snowfall days, 99mm (3.9") of snow is typically accumulated. In Réallon, during the entire year, snow falls for 30.3 days and aggregates up to 449mm (17.68") of snow.Daylight
In January, the average length of the day is 9h and 16min.On the first day of the month, sunrise is at 08:11 and sunset at 17:04. On the last day of January, sunrise is at 07:54 and sunset at 17:40 CET.
Sunshine
January and December, with an average of 5.7h of sunshine, are months with the least sunshine in Réallon, France.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 1 in January translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is it in January?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January in Réallon?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
What are the months with the least sunshine?
How long on average sun shines in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Réallon, France
- Average high temperature in January: -0.7°C
The warmest month (with the highest average high temperature) is August (19.6°C).
The month with the lowest average high temperature is January (-0.7°C).
- Average low temperature in January: -10.3°C
The month with the highest average low temperature is August (7.4°C).
The coldest months (with the lowest average low temperature) are January and February (-10.3°C).
Average pressure in January
Réallon, France
- Average pressure in January: 1017.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in January
Réallon, France
- Average wind speed in January: 7.9km/h
The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in January
Réallon, France
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (64%).
Average rainfall in January
Réallon, France
- Average rainfall in January: 34mm
The wettest month (with the highest rainfall) is June (88mm).
The driest months (with the least rainfall) are January and February (34mm).
Average rainfall days in January
Réallon, France
- Average rainfall days in January: 7.9 days
The months with the highest number of rainy days are May and June (20.7 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in January
Réallon, France
- Average snowfall in January: 99mm
The month with the highest snowfall is December (128mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Réallon, France
- Average snowfall days in January: 7.2 days
The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Réallon, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days in January
Réallon, France
- Average sunshine days in January: 18.5 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is June (5.7 days).
Average UV index in January
Réallon, France
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Réallon, France
- Average cloud cover in January: 37
The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Réallon, France
- Average visibility in January: 7km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
