Climate and monthly weather forecastConcarneau, France
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Concarneau, France, with an average temperature ranging between max 9.7°C (49.5°F) and min 5.8°C (42.4°F). With its high average temperature of 9.7°C (49.5°F) and a low of 5.8°C (42.4°F), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Concarneau, France, with an average temperature ranging between min 5.1°C (41.2°F) and max 9.8°C (49.6°F). February's arrival shows an average high-temperature of a still chilly 9.8°C (49.6°F), hardly different from the previous month. Weather in February »Weather in March
March, the first month of the spring in Concarneau, is a fresh month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 11.8°C (53.2°F). With the start of March, Concarneau measures an average high-temperature of a fresh 11.8°C (53.2°F), not significantly differing from February's 9.8°C (49.6°F). Weather in March »Weather in April
April in Concarneau, France, is a refreshing spring month, with an average temperature ranging between min 7.3°C (45.1°F) and max 14.3°C (57.7°F). An average high-temperature of a moderate 14.3°C (57.7°F) marks April, exhibiting a close resemblance to the conditions in March. Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Concarneau, France, with temperature in the range of an average low of 9.4°C (48.9°F) and an average high of 16.4°C (61.5°F). Concarneau's May average high-temperature settles at a still refreshing 16.4°C (61.5°F), showing a near match with the preceding month. Weather in May »Weather in June
June, the first month of the summer in Concarneau, is still a refreshing month, with an average temperature varying between 12.1°C (53.8°F) and 19°C (66.2°F). Concarneau, France, notes an average high-temperature of a still refreshing 19°C (66.2°F) in June, displaying minor variation from May. Weather in June »Weather in July
July in Concarneau, France, is an agreeable summer month, with an average temperature varying between 21.1°C (70°F) and 13.8°C (56.8°F). July, having an average high-temperature of 21.1°C (70°F) and an average low-temperature of 13.8°C (56.8°F), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Concarneau, France, with temperature in the range of an average high of 20.8°C (69.4°F) and an average low of 13.9°C (57°F). Concarneau observes an average high-temperature of a still pleasant 20.8°C (69.4°F) in August, barely different from 21.1°C (70°F) in July. Weather in August »Weather in September
September, the first month of the autumn in Concarneau, is also an enjoyable month, with an average temperature ranging between min 12.4°C (54.3°F) and max 19.6°C (67.3°F). The average high-temperature during September is a comfortable 19.6°C (67.3°F), almost matching the conditions of the preceding month. Weather in September »Weather in October
October, like September, in Concarneau, France, is another refreshing autumn month, with an average temperature fluctuating between 11.1°C (52°F) and 16.5°C (61.7°F). October's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 19.6°C (67.3°F) in September to a still comfortable 16.5°C (61.7°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Concarneau, France, with an average temperature ranging between max 12.5°C (54.5°F) and min 8.8°C (47.8°F). November's arrival aligns with a minor decrease in average high-temperatures, from October's refreshing 16.5°C (61.7°F) to a fresh 12.5°C (54.5°F). Weather in November »Weather in December
December, the first month of the winter in Concarneau, is also a fresh month, with an average temperature fluctuating between 10.5°C (50.9°F) and 7°C (44.6°F). December denotes a minimal variation in the average high-temperature to a still cool 10.5°C (50.9°F) from November's 12.5°C (54.5°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 time of the year in Concarneau is January, with temperatures averaging a high of 9.7°C (49.5°F) and a low of 5.8°C (42.4°F).
In Concarneau, France, during the entire year, the rain falls for 192 days and collects up to 668mm (26.3") of precipitation.
Months with snowfall in Concarneau are January, February and December.
The month with the most snowfall is January, when snow falls for 0.4 days and typically aggregates up to 8mm (0.31") of snow.
In Concarneau, during the entire year, snow falls for 2.1 days and aggregates up to 13mm (0.51") of snow.
January is the month with the lowest UV index in Concarneau, with an average maximum UV index of 2.
February and March, with an average sea temperature of 10.1°C (50.2°F), are months with the coldest seawater in Concarneau, France.
March through November are months without snowfall.
April is the least humid month in Concarneau, France, with an average relative humidity of 79%.
With an average of 16h and 0min of daylight, June has the longest days of the year in Concarneau.
The months with the highest UV index in Concarneau are June through August, with an average maximum UV index of 5.
July is the warmest month of the year in Concarneau, registering average temperatures as high as 21.1°C (70°F) and as low as 13.8°C (56.8°F).
With an average of 10.1h of sunshine, July has the most sunshine of the year.
August is the month with the warmest seawater, with an average sea temperature of 17.4°C (63.3°F).
September is the month with the least rainfall in Concarneau. Rain falls for 12.2 days and accumulates 26mm (1.02") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Concarneau, 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.
December is the most humid month, with an average relative humidity of 85%.
December is the month with the most rainfall in Concarneau, France. Rain falls for 19.5 days and accumulates 95mm (3.74") of precipitation.
December has the shortest days of the year in Concarneau, with an average of 8h and 30min of daylight.
December has the least sunshine of the year, with an average of 3.4h of sunshine.
Average temperature
Concarneau, France
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (9.7°C).
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (5.1°C).
Average pressure
Concarneau, France
- Average pressure in January:
1017.3mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1016.6mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.6mbar - Average pressure in June:
1017.3mbar
- Average pressure in July:
1017.6mbar - Average pressure in August:
1017.4mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1012.5mbar - Average pressure in December:
1018mbar
The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed
Concarneau, France
- Average wind speed in January:
20.6km/h - Average wind speed in February:
20.4km/h - Average wind speed in March:
18.7km/h - Average wind speed in April:
16.1km/h - Average wind speed in May:
14.9km/h - Average wind speed in June:
14.5km/h
- Average wind speed in July:
14.4km/h - Average wind speed in August:
14km/h - Average wind speed in September:
14.3km/h - Average wind speed in October:
16.1km/h - Average wind speed in November:
19.9km/h - Average wind speed in December:
20.4km/h
The windiest month (with the highest average wind speed) is January (20.6km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity
Concarneau, France
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is April (79%).
Average rainfall
Concarneau, France
The wettest month (with the highest rainfall) is December (95mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days
Concarneau, France
- Average rainfall days in January:
20.4 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
16.2 days - Average rainfall days in November:
18.9 days - Average rainfall days in December:
19.5 days
The month with the highest number of rainy days is January (20.4 days).
The month with the least rainy days is September (12.2 days).
Average snowfall
Concarneau, France
The month with the highest snowfall is January (8mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Concarneau, France
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 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 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature
Concarneau, France
The best month for swimming (with the highest average sea temperature) is August (17.4°C).
The coldest months (with the lowest average sea temperature) are February and March (10.1°C).
Average daylight / Average sunshine
Concarneau, France
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
5h and 42min - Average sunshine in March:
6h and 12min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
7h and 48min - Average sunshine in September:
7h and 30min - Average sunshine in October:
6h and 36min - Average sunshine in November:
4h and 24min - Average sunshine in December:
3h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days
Concarneau, France
- Average sunshine days in January:
7.9 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15 days - Average sunshine days in October:
11.6 days - Average sunshine days in November:
7.5 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is November (7.5 days).
Average UV index
Concarneau, France
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover
Concarneau, France
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility
Concarneau, France
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
