Climate and monthly weather forecastSaint-Genès-du-Retz, France
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Saint-Genès-du-Retz, France, with temperature in the range of an average low of 0.5°C (32.9°F) and an average high of 6°C (42.8°F). In Saint-Genès-du-Retz, January records the lowest average temperatures, peaking at 6°C (42.8°F) and reaching a low of 0.5°C (32.9°F). Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Saint-Genès-du-Retz, France, with an average temperature varying between 0°C (32°F) and 7.2°C (45°F). February brings an average high-temperature of a still frosty 7.2°C (45°F), showing a slight difference from January's 6°C (42.8°F). Weather in February »Weather in March
March, the first month of the spring in Saint-Genès-du-Retz, is a cool month, with an average temperature varying between 2.2°C (36°F) and 11.5°C (52.7°F). A minor escalation in the average high-temperature is seen with the onset of March, moving from a frosty 7.2°C (45°F) in February to a cool 11.5°C (52.7°F). Weather in March »Weather in April
April in Saint-Genès-du-Retz, France, is a mild spring month, with an average temperature varying between 4.6°C (40.3°F) and 15.1°C (59.2°F). The onset of April brings a minor temperature shift, with the average high-temperature moving from a fresh 11.5°C (52.7°F) in March to a refreshing 15.1°C (59.2°F). Weather in April »Weather in May
May, the last month of the spring in Saint-Genès-du-Retz, is an enjoyable month, with an average temperature ranging between max 17.8°C (64°F) and min 7.3°C (45.1°F). Saint-Genès-du-Retz commences May with an average high-temperature of a still refreshing 17.8°C (64°F), maintaining a close resemblance to the previous month. Weather in May »Weather in June
June, the first month of the summer in Saint-Genès-du-Retz, is an agreeable month, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 22°C (71.6°F). A soft shift in the average high-temperature is noticeable in June, transitioning from an enjoyable 17.8°C (64°F) in May to a pleasant 22°C (71.6°F). Weather in June »Weather in July
July is a warm summer month in Saint-Genès-du-Retz, France, with an average temperature varying between 24.8°C (76.6°F) and 13.2°C (55.8°F). Saint-Genès-du-Retz marks the start of July with an average high-temperature of a warm 24.8°C (76.6°F), hinting at a slight fluctuation from June's 22°C (71.6°F). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Saint-Genès-du-Retz, France, with an average temperature ranging between max 25.3°C (77.5°F) and min 13.3°C (55.9°F). Saint-Genès-du-Retz's warmest month, August, generally records average temperatures ranging from a high of 25.3°C (77.5°F) to a low of 13.3°C (55.9°F). Weather in August »Weather in September
September, the first month of the autumn in Saint-Genès-du-Retz, is also an agreeable month, with an average temperature varying between 21.4°C (70.5°F) and 10°C (50°F). With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 25.3°C (77.5°F) in August to an agreeable 21.4°C (70.5°F). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Saint-Genès-du-Retz, France, with an average temperature fluctuating between 16.5°C (61.7°F) and 7.4°C (45.3°F). The commencement of October includes a gentle temperature shift, with the average high-temperature dropping a bit from an agreeable 21.4°C (70.5°F) in September to an enjoyable 16.5°C (61.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Saint-Genès-du-Retz, France, with an average temperature varying between 4.2°C (39.6°F) and 10.6°C (51.1°F). The onset of November is marked by a decrease in temperature, transitioning from a refreshing 16.5°C (61.7°F) in October to a fresh 10.6°C (51.1°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Saint-Genès-du-Retz, France, with an average temperature ranging between max 7.5°C (45.5°F) and min 1.7°C (35.1°F). A minor decrease in the average high-temperature is observed during December, shifting from a cool 10.6°C (51.1°F) in November to a chilly 7.5°C (45.5°F). 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
The coldest period in Saint-Genès-du-Retz is January, when temperatures fluctuate between an average high of 6°C (42.8°F) and a low of 0.5°C (32.9°F).
In Saint-Genès-du-Retz, France, during the entire year, the rain falls for 181.9 days and collects up to 526mm (20.71") of precipitation.
Months with snowfall in Saint-Genès-du-Retz are January through May, October through December.
January is the month with the most snowfall. Snow falls for 6.2 days and accumulates 48mm (1.89") of snow.
In Saint-Genès-du-Retz, during the entire year, snow falls for 20.6 days and aggregates up to 155mm (6.1") of snow.
The month with the least sunshine in Saint-Genès-du-Retz, France, is January, with an average of 4.4h of sunshine.
The months with the lowest UV index in Saint-Genès-du-Retz, France, are January, February, November and December, with an average maximum UV index of 2.
The month with the most rainfall is June, when the rain falls for 17.5 days and typically aggregates up to 59mm (2.32") of precipitation.
June through September are months without snowfall in Saint-Genès-du-Retz.
June has the longest days of the year in Saint-Genès-du-Retz, France, with an average of 15h and 42min of daylight.
The months with the highest UV index in Saint-Genès-du-Retz, France, are June through August, with an average maximum UV index of 5.
August, with average temperatures reaching a high of 25.3°C (77.5°F) and a low of 13.3°C (55.9°F), is the warmest month in Saint-Genès-du-Retz.
With an average relative humidity of 71%, August is the least humid month in Saint-Genès-du-Retz.
The month with the most sunshine in Saint-Genès-du-Retz, France, is August, with an average of 10.2h of sunshine.
September is the month with the least rainfall. Rain falls for 10.6 days and accumulates 27mm (1.06") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
With an average relative humidity of 85%, December is the most humid month in Saint-Genès-du-Retz, France.
The month with the shortest days is December, with an average of 8h and 42min of daylight.
Average temperature
Saint-Genès-du-Retz, France
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6°C).
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure
Saint-Genès-du-Retz, France
- Average pressure in January:
1019.8mbar - Average pressure in February:
1018mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1017.5mbar - Average pressure in September:
1018.6mbar - Average pressure in October:
1018mbar - Average pressure in November:
1015.5mbar - Average pressure in December:
1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed
Saint-Genès-du-Retz, France
- Average wind speed in January:
11.5km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
11.6km/h - Average wind speed in April:
10.1km/h - Average wind speed in May:
10km/h - Average wind speed in June:
8.8km/h
- Average wind speed in July:
8.4km/h - Average wind speed in August:
7.8km/h - Average wind speed in September:
8.1km/h - Average wind speed in October:
9.5km/h - Average wind speed in November:
10.9km/h - Average wind speed in December:
11.7km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity
Saint-Genès-du-Retz, France
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Saint-Genès-du-Retz, France
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days
Saint-Genès-du-Retz, France
- Average rainfall days in January:
16.5 days - Average rainfall days in February:
14.1 days - Average rainfall days in March:
15.9 days - Average rainfall days in April:
16.7 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
13 days - Average rainfall days in November:
16 days - Average rainfall days in December:
15.4 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is September (10.6 days).
Average snowfall
Saint-Genès-du-Retz, France
The month with the highest snowfall is January (48mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Saint-Genès-du-Retz, France
- Average snowfall days in January:
6.2 days - Average snowfall days in February:
6 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
0.2 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
4.3 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Saint-Genès-du-Retz, France
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 42min
- Average daylight in July:
15h and 18min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 42min
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 24min - Average sunshine in February:
5h and 36min - Average sunshine in March:
6h and 36min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 30min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Saint-Genès-du-Retz, France
- Average sunshine days in January:
9.4 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
11.2 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (9.4 days).
Average UV index
Saint-Genès-du-Retz, France
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Saint-Genès-du-Retz, France
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Saint-Genès-du-Retz, France
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
