Climate and monthly weather forecastGannes, France
Climate and monthly weather forecast
Weather in January
January, like December, in Gannes, France, is another cold winter month, with an average temperature varying between 1°C (33.8°F) and 5.5°C (41.9°F). January, recording an average high temperature of 5.5°C (41.9°F) and a low temperature of 1°C (33.8°F), is Gannes's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Gannes, France, with an average temperature fluctuating between 1.2°C (34.2°F) and 6.8°C (44.2°F). The average high-temperature during February is a frosty 6.8°C (44.2°F), almost matching the conditions of the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Gannes, France, with an average temperature fluctuating between 10.8°C (51.4°F) and 3°C (37.4°F). The shift from February to March sees a slight increase in the average high-temperature, transitioning from a chilly 6.8°C (44.2°F) to a fresh 10.8°C (51.4°F). Weather in March »Weather in April
April in Gannes, France, is a mild spring month, with an average temperature varying between 14.8°C (58.6°F) and 5.2°C (41.4°F). In Gannes, the average high-temperature in April slightly increases from a fresh 10.8°C (51.4°F) in March to a moderate 14.8°C (58.6°F). Weather in April »Weather in May
May, the last month of the spring in Gannes, is an enjoyable month, with an average temperature varying between 16.9°C (62.4°F) and 7.4°C (45.3°F). May's average high-temperature is an enjoyable 16.9°C (62.4°F), maintaining a close comparison with April's 14.8°C (58.6°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Gannes, France, with an average temperature ranging between max 20.1°C (68.2°F) and min 10.8°C (51.4°F). As June sets, the average high-temperature shows a slight increase, moving up from a comfortable 16.9°C (62.4°F) in May to a pleasant 20.1°C (68.2°F). Weather in June »Weather in July
July, like June, is an agreeable summer month in Gannes, France, with an average temperature varying between 12.8°C (55°F) and 22.8°C (73°F). July's onset sees an average high-temperature of a still pleasant 22.8°C (73°F), exhibiting a slight fluctuation from the previous month. Weather in July »Weather in August
August, the last month of the summer in Gannes, is also an agreeable month, with temperature in the range of an average low of 13.1°C (55.6°F) and an average high of 22.9°C (73.2°F). The highest temperatures are recorded in August, with averages reaching a high of 22.9°C (73.2°F) and a low of 13.1°C (55.6°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Gannes, France, with an average temperature ranging between max 19.6°C (67.3°F) and min 10.5°C (50.9°F). As September commences, the average high-temperature subtly reduces, transitioning from a pleasant 22.9°C (73.2°F) in August to an enjoyable 19.6°C (67.3°F). Weather in September »Weather in October
October, the same as September, in Gannes, France, is another refreshing autumn month, with an average temperature varying between 15.3°C (59.5°F) and 8.1°C (46.6°F). October indicates a minor shift in the average high-temperature, from September's comfortable 19.6°C (67.3°F) to a mild 15.3°C (59.5°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Gannes, France, with an average temperature fluctuating between 4.9°C (40.8°F) and 9.9°C (49.8°F). In Gannes, the beginning of November is marked by a lowered average high-temperature, shifting from October's mild 15.3°C (59.5°F) to a frosty 9.9°C (49.8°F). Weather in November »Weather in December
December, the first month of the winter in Gannes, is also a frosty month, with an average temperature varying between 2.5°C (36.5°F) and 6.7°C (44.1°F). With the arrival of December, Gannes notices a mild change in the average high-temperature, sliding from November's 9.9°C (49.8°F) to a still chilly 6.7°C (44.1°F). Weather in December »Updated: Feb 8, 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
With average high temperatures of 5.5°C (41.9°F) and lows of 1°C (33.8°F), January is the coldest month in Gannes.
In Gannes, France, during the entire year, the rain falls for 176.9 days and collects up to 456mm (17.95") of precipitation.
Months with snowfall in Gannes, France, are January through March, November and December.
The month with the most snowfall in Gannes, France, is January, when snow falls for 2.3 days and typically aggregates up to 23mm (0.91") of snow.
In Gannes, France, during the entire year, snow falls for 8.8 days and aggregates up to 72mm (2.83") of snow.
January has the least sunshine of the year in Gannes, France, with an average of 3.5h of sunshine.
The months with the lowest UV index in Gannes, France, are January, February, November and December, with an average maximum UV index of 2.
In Gannes, France, snow does not fall in April through October.
With an average of 16h and 12min of daylight, June has the longest days of the year.
The month with the most sunshine is June, with an average of 8.8h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
August registers as the month with the average highest temperatures in Gannes, France, reaching 22.9°C (73.2°F) at its peak and 13.1°C (55.6°F) at the lowest.
The least humid month is August, with an average relative humidity of 76%.
The month with the least rainfall is September, when the rain falls for 11.4 days and typically collects 21mm (0.83") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Gannes, France, 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 89%, December is the most humid month.
December is the month with the most rainfall in Gannes. Rain falls for 15.9 days and accumulates 55mm (2.17") of precipitation.
With an average of 8h and 12min of daylight, December has the shortest days of the year in Gannes.
Average temperature
Gannes, France
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (5.5°C).
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure
Gannes, France
- Average pressure in January:
1017mbar - Average pressure in February:
1015.8mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1016.7mbar
- Average pressure in July:
1016.4mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016.7mbar - Average pressure in November:
1012.8mbar - Average pressure in December:
1017.5mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed
Gannes, France
- Average wind speed in January:
16.5km/h - Average wind speed in February:
17.5km/h - Average wind speed in March:
15.9km/h - Average wind speed in April:
12.9km/h - Average wind speed in May:
12.8km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
11.2km/h - Average wind speed in September:
11.7km/h - Average wind speed in October:
13.7km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
17.1km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity
Gannes, France
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Gannes, France
The wettest month (with the highest rainfall) is December (55mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days
Gannes, France
- Average rainfall days in January:
15.2 days - Average rainfall days in February:
11.3 days - Average rainfall days in March:
12.5 days - Average rainfall days in April:
14 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
17.5 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
13.9 days - Average rainfall days in November:
14 days - Average rainfall days in December:
15.9 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (11.3 days).
Average snowfall
Gannes, France
The month with the highest snowfall is January (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Gannes, France
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0.2 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:
0.5 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gannes, France
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 36min - Average sunshine in May:
7h and 48min - Average sunshine in June:
8h and 48min
- Average sunshine in July:
8h and 42min - Average sunshine in August:
8h and 36min - Average sunshine in September:
7h and 18min - Average sunshine in October:
5h and 30min - Average sunshine in November:
3h and 48min - Average sunshine in December:
3h and 54min
The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Gannes, France
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
11.4 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
10.8 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
12.7 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is July (9.3 days).
Average UV index
Gannes, 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
Gannes, France
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility
Gannes, France
The months with the highest visibility are February, March, April, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, May and November (8km).
