Search for cities, countries, lakes and rivers
Sea Temperature in La Rochelle in August
Complete information on the sea temperature range in the Bay of Biscay in La Rochelle in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in La Rochelle. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in La Rochelle in August
17°C
MINIMUN
20°C
AVERAGE
23°C
MAXIMUM
Historical Data of Water Temperature in August in La Rochelle
Water Temperature Chart for Bay of Biscay in La Rochelle in August
Sea Temperature Table in La Rochelle in August Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Aug 1 | 20°C | 21°C | 21°C | 20.5°C |
| Aug 2 | 21°C | 20°C | 18°C | 19.8°C |
| Aug 3 | 20°C | 20°C | 18°C | 19.5°C |
| Aug 4 | 21°C | 21°C | 18°C | 20.3°C |
| Aug 5 | 21°C | 20°C | 20°C | 20.3°C |
| Aug 6 | 19°C | 21°C | 21°C | 20.5°C |
| Aug 7 | 19°C | 21°C | 19°C | 20.0°C |
| Aug 8 | 20°C | 20°C | 17°C | 19.5°C |
| Aug 9 | 20°C | 20°C | 20°C | 20.0°C |
| Aug 10 | 19°C | 21°C | 17°C | 19.5°C |
| Aug 11 | 21°C | 21°C | 18°C | 20.0°C |
| Aug 12 | 20°C | 21°C | 18°C | 19.8°C |
| Aug 13 | 21°C | 21°C | 19°C | 20.5°C |
| Aug 14 | 21°C | 22°C | 17°C | 20.0°C |
| Aug 15 | 20°C | 21°C | 21°C | 20.5°C |
| Aug 16 | 21°C | 22°C | 18°C | 20.3°C |
| Aug 17 | 19°C | 21°C | 19°C | 19.8°C |
| Aug 18 | 19°C | 20°C | 19°C | 19.5°C |
| Aug 19 | 20°C | 21°C | 21°C | 20.5°C |
| Aug 20 | 20°C | 21°C | 18°C | 19.5°C |
| Aug 21 | 21°C | 21°C | 17°C | 19.8°C |
| Aug 22 | 20°C | 21°C | 19°C | 19.8°C |
| Aug 23 | 19°C | 22°C | 19°C | 19.5°C |
| Aug 24 | 20°C | 22°C | 17°C | 19.5°C |
| Aug 25 | 20°C | 21°C | 19°C | 19.8°C |
| Aug 26 | 20°C | 22°C | 17°C | 19.5°C |
| Aug 27 | 20°C | 22°C | 18°C | 19.8°C |
| Aug 28 | 19°C | 22°C | 20°C | 20.0°C |
| Aug 29 | 20°C | 21°C | 20°C | 20.0°C |
| Aug 30 | 20°C | 21°C | 18°C | 19.5°C |
La Rochelle Climate and Swimming Opportunities in August
25°C
Average Day Air Temperature
16°C
Average Night Air Temperature
40 mm
Precipitation Amount per Month
8 days
Number of Rainy Days
14 hrs
Daylight
per Day
9 hrs
Sunshine
per Day
15 km/h
Average Wind Speed
76%
Average
humidity
La Rochelle lies within the Nouvelle-Aquitaine in France. The average daytime temperature in La Rochelle in August is 25°C (76°F), while the nighttime average is 16°C (61°F). There are typically eight rainy days during the month, with a total precipitation of 40 mm (1.6 inches). The daylight duration in August in La Rochelle is 14 hours, with an average of 9 hours of sunshine per day. The average wind speed in August is 15 km/h (9 mph), and the humidity level is around 76%.
The water temperature in La Rochelle in August ranges from 19°C to 20°C (66°F to 68°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 20°C (68°F) by mid-August and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in La Rochelle for August is 20°C (68°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.
Sea Temperature in August in Nearby Cities
Frequently Asked Questions About Water Temperatures in August in La Rochelle
What is the sea temperature in La Rochelle in August?
The water temperature in the Bay of Biscay in La Rochelle in August ranges from 19°C to 20°C (66°F to 68°F).
Is it possible to swim in the Bay of Biscay in La Rochelle in August?
The average sea temperature in La Rochelle in August is 20°C (68°F), and the air temperature is 25°C (76°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.