Climate and monthly weather forecast
Weather in January
In Plobannalec-Lesconil, France, in January, the average water temperature is 10.9°C (51.6°F). Note: Taking a dip in 10.9°C (51.6°F) can be perilous. Weather in January »
Weather in February
In February, the average sea temperature in Plobannalec-Lesconil, France, is 10.4°C (50.7°F). Note: Diving into 10.4°C (50.7°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation. Weather in February »
Weather in March
The month with the coldest seawater in Plobannalec-Lesconil, France, is March, with an average sea temperature of 10.3°C (50.5°F). Note: Dipping into 10.3°C (50.5°F) below 10°C (50°F) is possible with the right protection; absent that, anticipate cold shock and hampered breathing. Weather in March »
Weather in April
In Plobannalec-Lesconil, France, the average seawater temperature in April is 11.8°C (53.2°F). Note: Staying in 11.8°C (53.2°F) waters for just a few moments at 13°C (55.4°F) can be harrowing, and below 10°C (50°F) poses breathing and cold shock risks, depending on individual tolerance. Weather in April »
Weather in May
In Plobannalec-Lesconil, France, in May, the average water temperature is 13.8°C (56.8°F). Note: In 13.8°C (56.8°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F). Weather in May »
Weather in June
In Plobannalec-Lesconil, France, in June, the average water temperature is 15.4°C (59.7°F). Note: Most people find swimming in 15.4°C (59.7°F) to be not enjoyable. Weather in June »
Weather in July
In Plobannalec-Lesconil, France, the average seawater temperature in July is 16.7°C (62.1°F). Note: Most individuals do not find swimming at 16.7°C (62.1°F) to be enjoyable. Weather in July »
Weather in August
August is the month with the warmest seawater in Plobannalec-Lesconil, France, with an average sea temperature of 17.3°C (63.1°F). Note: Swimming is not enjoyable for most people in water that is 17.3°C (63.1°F). Weather in August »
Weather in September
In September, the average sea temperature in Plobannalec-Lesconil, France, is 17.1°C (62.8°F). Note: Most individuals do not find swimming at 17.1°C (62.8°F) to be enjoyable. Weather in September »
Weather in October
In October, the average sea temperature in Plobannalec-Lesconil, France, is 16°C (60.8°F). Note: For most people, a water temperature of 16°C (60.8°F) is not conducive to enjoyable swimming. Weather in October »
Weather in November
In Plobannalec-Lesconil, France, in November, the average water temperature is 14.8°C (58.6°F). Note: To swim in 14.8°C (58.6°F) at less than 10°C (50°F), ensure you're well-protected. Weather in November »
Weather in December
In Plobannalec-Lesconil, France, the average seawater temperature in December is 12.7°C (54.9°F). Note: Engaging in a swim in 12.7°C (54.9°F) can threaten life. 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
What month is the sea coldest in Plobannalec-Lesconil?
With an average sea temperature of 10.3°C (50.5°F), March is the month with the coldest seawater in Plobannalec-Lesconil, France.
When are the longest days in Plobannalec-Lesconil?
June has the longest days of the year in Plobannalec-Lesconil, France, with an average of 15h and 54min of daylight.
What month is the sea warmest in Plobannalec-Lesconil?
August is the month with the warmest seawater, with an average sea temperature of 17.3°C (63.1°F).
When is Daylight Saving Time (DST) in Plobannalec-Lesconil?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Plobannalec-Lesconil, 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.
What is the month with the shortest days in Plobannalec-Lesconil?
With an average of 8h and 30min of daylight, December has the shortest days of the year in Plobannalec-Lesconil, France.
Average sea temperature
Plobannalec-Lesconil, France
The best month for swimming (with the highest average sea temperature) is August (17.3°C).
The coldest month (with the lowest average sea temperature) is March (10.3°C).
Average daylight
Plobannalec-Lesconil, France
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
