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
Weather in January
Temperature
With average high and low temperatures of 9.3°C (48.7°F) and 4.9°C (40.8°F) respectively, January is La Bernerie-en-Retz's coldest month.Humidity
With an average relative humidity of 84%, January is the most humid month.Rainfall
In La Bernerie-en-Retz, in January, during 18.1 rainfall days, 56mm (2.2") of precipitation is typically accumulated. Throughout the year, in La Bernerie-en-Retz, there are 164.1 rainfall days, and 535mm (21.06") of precipitation is accumulated.Snowfall
Months with snowfall are January, February, April, November and December. The months with the most snowfall in La Bernerie-en-Retz are January, February, April, November and December, with an average 1mm (0.04") of accumulated snow.Sea temperature
In January, the average sea temperature is 9.8°C (49.6°F).Note: Unprotected swimming in 9.8°C (49.6°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
The average length of the day in January in La Bernerie-en-Retz, France, is 9h and 1min.On the first day of the month, sunrise is at 08:54 and sunset at 17:28. On the last day of January, in La Bernerie-en-Retz, sunrise is at 08:34 and sunset at 18:08 CET.
Sunshine
With an average of 4.5h of sunshine, January has the least sunshine of the year in La Bernerie-en-Retz.UV index
January is the month with the lowest UV index in La Bernerie-en-Retz, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 2 in January translates into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What is the coldest time of year in La Bernerie-en-Retz?
What is the usual temperature for La Bernerie-en-Retz in January?
What is the most humid month in La Bernerie-en-Retz?
What is the average humidity in January in La Bernerie-en-Retz?
How much does it rain in La Bernerie-en-Retz in January?
What is the snowiest month in La Bernerie-en-Retz?
How much does it snow in La Bernerie-en-Retz in January?
What is the sea water temperature in January in La Bernerie-en-Retz?
How many hours of daylight does La Bernerie-en-Retz have in January?
What time are sunrise and sunset in January in La Bernerie-en-Retz?
What is the month with the least sunshine in La Bernerie-en-Retz?
How long on average sun shines in January in La Bernerie-en-Retz?
When is the lowest UV index in La Bernerie-en-Retz?
What is the UV index reading in January in La Bernerie-en-Retz?
Average temperature in January
La Bernerie-en-Retz, France
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in January: 4.9°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in January
La Bernerie-en-Retz, France
- Average pressure in January: 1018.1mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in January
La Bernerie-en-Retz, France
- Average wind speed in January: 20.8km/h
The windiest month (with the highest average wind speed) is February (21.1km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in January
La Bernerie-en-Retz, France
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July, August and September (76%).
Average rainfall in January
La Bernerie-en-Retz, France
- Average rainfall in January: 56mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in January
La Bernerie-en-Retz, France
- Average rainfall days in January: 18.1 days
The month with the highest number of rainy days is January (18.1 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in January
La Bernerie-en-Retz, France
- Average snowfall in January: 1mm
The months with the highest snowfall are January, February, April, November and December (1mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in January
La Bernerie-en-Retz, France
- Average snowfall days in January: 0.3 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in January
La Bernerie-en-Retz, France
- Average sea temperature in January: 9.8°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (9.7°C).
Average daylight in January /
Average sunshine in January
La Bernerie-en-Retz, France
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 4h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in January
La Bernerie-en-Retz, France
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in January
La Bernerie-en-Retz, France
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
La Bernerie-en-Retz, France
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in January
La Bernerie-en-Retz, France
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
La Bernerie-en-Retz, France
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