Climate and monthly weather forecastLa Bernerie-en-Retz, France
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in La Bernerie-en-Retz, France, with temperature in the range of an average high of 9.3°C (48.7°F) and an average low of 4.9°C (40.8°F). 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. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in La Bernerie-en-Retz, France, with an average temperature ranging between min 4.3°C (39.7°F) and max 9.6°C (49.3°F). The arrival of February brings an average high-temperature of a still chilly 9.6°C (49.3°F), subtly diverging from January's 9.3°C (48.7°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in La Bernerie-en-Retz, France, with an average temperature ranging between max 12.1°C (53.8°F) and min 5.4°C (41.7°F). The introduction of March sees an average high-temperature of a fresh 12.1°C (53.8°F), hardly deviating from February. Weather in March »Weather in April
April is a mild spring month in La Bernerie-en-Retz, France, with temperature in the range of an average high of 14.6°C (58.3°F) and an average low of 7.2°C (45°F). The shift into April finds La Bernerie-en-Retz at an average high-temperature of a mild 14.6°C (58.3°F), closely comparable to March's conditions. Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in La Bernerie-en-Retz, France, with an average temperature fluctuating between 17.2°C (63°F) and 9.8°C (49.6°F). The arrival of May is marked by an average high-temperature of a still refreshing 17.2°C (63°F), bearing a close resemblance to April. Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in La Bernerie-en-Retz, France, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 20.3°C (68.5°F). June brings a slight elevation in the average high-temperature, transitioning from May's enjoyable 17.2°C (63°F) to an agreeable 20.3°C (68.5°F). Weather in June »Weather in July
July, the same as June, in La Bernerie-en-Retz, France, is another pleasant summer month, with an average temperature varying between 22.6°C (72.7°F) and 14.8°C (58.6°F). July, with its high-temperature average of 22.6°C (72.7°F) and a low-temperature average of 14.8°C (58.6°F), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in La Bernerie-en-Retz, France, with temperature in the range of an average low of 14.8°C (58.6°F) and an average high of 22.4°C (72.3°F). La Bernerie-en-Retz registers an average high-temperature of a still pleasant 22.4°C (72.3°F) with the arrival of August, showing minor deviation from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in La Bernerie-en-Retz, France, with temperature in the range of an average low of 12.9°C (55.2°F) and an average high of 20.7°C (69.3°F). The shift from August to September is characterized by an average high-temperature of a still pleasant 20.7°C (69.3°F), not significantly different from the 22.4°C (72.3°F) of August. Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in La Bernerie-en-Retz, France, with an average temperature fluctuating between 11.4°C (52.5°F) and 17.3°C (63.1°F). The beginning of October brings a slight decrease in the average high-temperature, transitioning from an agreeable 20.7°C (69.3°F) in September to an enjoyable 17.3°C (63.1°F). Weather in October »Weather in November
November, the last month of the autumn in La Bernerie-en-Retz, is another cool month, with an average temperature varying between 8.8°C (47.8°F) and 12.9°C (55.2°F). La Bernerie-en-Retz observes a small decrease in the average high-temperature with the arrival of November, falling from October's comfortable 17.3°C (63.1°F) to a cool 12.9°C (55.2°F). Weather in November »Weather in December
December, the first month of the winter in La Bernerie-en-Retz, is still a cool month, with an average temperature ranging between min 6.6°C (43.9°F) and max 10.5°C (50.9°F). December's advent notes a subtle adjustment in average high-temperature to a still cool 10.5°C (50.9°F) from November. Weather in December »Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the month that records the lowest temperatures, with averages ranging from a high of 9.3°C (48.7°F) to a low of 4.9°C (40.8°F).
With an average relative humidity of 84%, January is the most humid month in La Bernerie-en-Retz.
In La Bernerie-en-Retz, during the entire year, the rain falls for 164.1 days and collects up to 535mm (21.06") of precipitation.
Months with snowfall in La Bernerie-en-Retz are January, February, April, November and December.
The months with the most snowfall in La Bernerie-en-Retz, France, are January, February, April, November and December, with an average 1mm (0.04") of accumulated snow.
In La Bernerie-en-Retz, France, during the entire year, snow falls for 1.1 days and aggregates up to 5mm (0.2") of snow.
The month with the least sunshine in La Bernerie-en-Retz is January, with an average of 4.5h of sunshine.
With an average maximum UV index of 2, January is the month with the lowest UV index.
With an average sea temperature of 9.7°C (49.5°F), February is the month with the coldest seawater in La Bernerie-en-Retz, France.
March, May through October are months without snowfall.
The months with the highest UV index are May through August, with an average maximum UV index of 5.
June has the longest days of the year in La Bernerie-en-Retz, with an average of 15h and 48min of daylight.
La Bernerie-en-Retz, France, records the warmest temperatures in July, averaging a high of 22.6°C (72.7°F) and a low of 14.8°C (58.6°F).
The months with the lowest humidity in La Bernerie-en-Retz, France, are July through September, with an average relative humidity of 76%.
The month with the least rainfall is July, when the rain falls for 12.2 days and typically collects 22mm (0.87") of precipitation.
The month with the most sunshine in La Bernerie-en-Retz is July, with an average of 10.7h of sunshine.
With an average sea temperature of 18.8°C (65.8°F), August is the month with the warmest seawater.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in La Bernerie-en-Retz, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The month with the most rainfall in La Bernerie-en-Retz, France, is December, when the rain falls for 15.8 days and typically aggregates up to 77mm (3.03") of precipitation.
December has the shortest days of the year in La Bernerie-en-Retz, with an average of 8h and 36min of daylight.
Average temperature
La Bernerie-en-Retz, France
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).
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
La Bernerie-en-Retz, France
- Average pressure in January:
1018.1mbar - Average pressure in February:
1016.8mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.3mbar - Average pressure in June:
1017mbar
- Average pressure in July:
1017.4mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1016.6mbar - Average pressure in November:
1013.3mbar - Average pressure in December:
1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed
La Bernerie-en-Retz, France
- Average wind speed in January:
20.8km/h - Average wind speed in February:
21.1km/h - Average wind speed in March:
19.2km/h - Average wind speed in April:
16.2km/h - Average wind speed in May:
15.6km/h - Average wind speed in June:
15km/h
- Average wind speed in July:
14.9km/h - Average wind speed in August:
14.1km/h - Average wind speed in September:
14.8km/h - Average wind speed in October:
16.4km/h - Average wind speed in November:
20.2km/h - Average wind speed in December:
21km/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
La Bernerie-en-Retz, France
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
La Bernerie-en-Retz, France
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days
La Bernerie-en-Retz, France
- Average rainfall days in January:
18.1 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
12.2 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
15.8 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
La Bernerie-en-Retz, France
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
La Bernerie-en-Retz, France
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0.1 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0.2 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
La Bernerie-en-Retz, France
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 / Average sunshine
La Bernerie-en-Retz, France
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 36min
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 30min - Average sunshine in February:
6h and 24min - Average sunshine in March:
6h and 42min - Average sunshine in April:
7h and 54min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
8h and 54min - Average sunshine in September:
8h and 6min - Average sunshine in October:
6h and 54min - Average sunshine in November:
4h and 36min - Average sunshine in December:
4h and 42min
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
La Bernerie-en-Retz, France
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
15.3 days - Average sunshine days in August:
16.5 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
10.5 days - Average sunshine days in December:
13 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
La Bernerie-en-Retz, France
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
La Bernerie-en-Retz, France
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
La Bernerie-en-Retz, France
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).
