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 sea temperature 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
At the onset of January, Ars-en-Ré records an average high-temperature of a still cool 10.1°C (50.2°F), showing little deviation from the preceding month. January nights in Ars-en-Ré, France, witness a slight temperature decrease, averaging at a chilly 7.7°C (45.9°F).Humidity
January and May, with an average relative humidity of 79%, are the most humid months in Ars-en-Ré.Rainfall
In Ars-en-Ré, during January, the rain falls for 18 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 166.4 rainfall days, and 487mm (19.17") of precipitation is accumulated.Snowfall
January, March through November are months without snowfall in Ars-en-Ré, France.Sea temperature
In January, the average sea temperature in Ars-en-Ré is 10.3°C (50.5°F).Note: Beware when you're in 10.3°C (50.5°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.
Daylight
The average length of the day in January is 9h and 6min.On the first day of January, sunrise is at 08:48 and sunset at 17:30. On the last day of the month, sunrise is at 08:30 and sunset at 18:08 CET.
Sunshine
In Ars-en-Ré, the average sunshine in January is 4.8h.UV index
The months with the lowest UV index in Ars-en-Ré are January through April, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In January, an average UV index of 3 transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ars-en-Ré in January?
What is the most humid month in Ars-en-Ré?
What is the average humidity in January in Ars-en-Ré?
How many days does it rain in January in Ars-en-Ré?
When it does not snow in Ars-en-Ré?
Does it snow in Ars-en-Ré in January?
What is the sea water temperature in January in Ars-en-Ré?
What is the average length of the day in January in Ars-en-Ré?
What time are sunrise and sunset in January in Ars-en-Ré?
How many hours of sunshine does Ars-en-Ré have in January?
When is the lowest UV index in Ars-en-Ré?
What is the UV index intensity in January in Ars-en-Ré?
Average temperature in January
Ars-en-Ré, France
- Average high temperature in January: 10.1°C
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is February (9.8°C).
- Average low temperature in January: 7.7°C
The month with the highest average low temperature is August (18.2°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).
Average pressure in January
Ars-en-Ré, France
- Average pressure in January: 1018.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in January
Ars-en-Ré, France
- Average wind speed in January: 26.6km/h
The windiest month (with the highest average wind speed) is December (27.5km/h).
The calmest month (with the lowest average wind speed) is August (17.9km/h).
Average humidity in January
Ars-en-Ré, France
- Average humidity in January: 79%
The months with the highest relative humidity are January and May (79%).
The month with the lowest relative humidity is September (74%).
Average rainfall in January
Ars-en-Ré, France
- Average rainfall in January: 43mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (27mm).
Average rainfall days in January
Ars-en-Ré, France
- Average rainfall days in January: 18 days
The month with the highest number of rainy days is November (18.2 days).
The month with the least rainy days is September (9.8 days).
Average snowfall in January
Ars-en-Ré, France
- Average snowfall in January: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Ars-en-Ré, France
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are February and December (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Ars-en-Ré, France
- Average sea temperature in January: 10.3°C
The best month for swimming (with the highest average sea temperature) is August (19.6°C).
The coldest month (with the lowest average sea temperature) is February (9.8°C).
Average daylight in January /
Average sunshine in January
Ars-en-Ré, France
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is November (Average sunshine: 4h and 42min).
Average sunshine days in January
Ars-en-Ré, France
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is November (9.9 days).
Average UV index in January
Ars-en-Ré, France
- Average UV index in January: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in January
Ars-en-Ré, France
- Average cloud cover in January: 54
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility in January
Ars-en-Ré, France
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
