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Sea Temperature in Guéthary in August
Complete information on the sea temperature range in the Bay of Biscay in Guéthary in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Guéthary. 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 Guéthary in August
19°C
MINIMUN
22°C
AVERAGE
25°C
MAXIMUM
Historical Data of Water Temperature in August in Guéthary
Water Temperature Chart for Bay of Biscay in Guéthary in August
Sea Temperature Table in Guéthary in August Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Aug 1 | 21°C | 22°C | 20°C | 21.5°C |
| Aug 2 | 22°C | 22°C | 21°C | 22.0°C |
| Aug 3 | 22°C | 20°C | 19°C | 21.0°C |
| Aug 4 | 22°C | 22°C | 21°C | 22.0°C |
| Aug 5 | 22°C | 19°C | 19°C | 20.8°C |
| Aug 6 | 22°C | 23°C | 22°C | 22.5°C |
| Aug 7 | 22°C | 20°C | 21°C | 21.8°C |
| Aug 8 | 22°C | 23°C | 20°C | 22.3°C |
| Aug 9 | 22°C | 21°C | 19°C | 21.0°C |
| Aug 10 | 22°C | 20°C | 22°C | 21.8°C |
| Aug 11 | 22°C | 19°C | 19°C | 20.8°C |
| Aug 12 | 22°C | 22°C | 22°C | 22.3°C |
| Aug 13 | 23°C | 19°C | 23°C | 22.0°C |
| Aug 14 | 23°C | 22°C | 21°C | 22.3°C |
| Aug 15 | 23°C | 22°C | 21°C | 22.3°C |
| Aug 16 | 22°C | 22°C | 20°C | 21.8°C |
| Aug 17 | 22°C | 23°C | 23°C | 22.8°C |
| Aug 18 | 22°C | 22°C | 19°C | 21.5°C |
| Aug 19 | 21°C | 20°C | 19°C | 20.8°C |
| Aug 20 | 22°C | 21°C | 21°C | 21.8°C |
| Aug 21 | 22°C | 22°C | 21°C | 22.0°C |
| Aug 22 | 22°C | 22°C | 20°C | 21.5°C |
| Aug 23 | 22°C | 19°C | 20°C | 20.8°C |
| Aug 24 | 23°C | 22°C | 23°C | 22.5°C |
| Aug 25 | 22°C | 19°C | 22°C | 21.3°C |
| Aug 26 | 22°C | 23°C | 20°C | 22.0°C |
| Aug 27 | 23°C | 20°C | 20°C | 21.5°C |
| Aug 28 | 22°C | 20°C | 19°C | 20.8°C |
| Aug 29 | 22°C | 20°C | 20°C | 21.3°C |
| Aug 30 | 22°C | 19°C | 23°C | 21.5°C |
Guéthary Climate and Swimming Opportunities in August
26°C
Average Day Air Temperature
17°C
Average Night Air Temperature
81 mm
Precipitation Amount per Month
9 days
Number of Rainy Days
14 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
12 km/h
Average Wind Speed
75%
Average
humidity
Guéthary lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Guéthary in August is 26°C (78°F), while the nighttime average is 17°C (62°F). There are typically nine rainy days during the month, with a total precipitation of 81 mm (3.2 inches). The daylight duration in August in Guéthary is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in August is 12 km/h (7 mph), and the humidity level is around 75%.
The water temperature in Guéthary in August ranges from 20°C to 22°C (68°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 22°C (72°F) by mid-August and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Guéthary for August is 22°C (72°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in August in Nearby Cities
Frequently Asked Questions About Water Temperatures in August in Guéthary
What is the sea temperature in Guéthary in August?
The water temperature in the Bay of Biscay in Guéthary in August ranges from 20°C to 22°C (68°F to 72°F).
Is it possible to swim in the Bay of Biscay in Guéthary in August?
The average sea temperature in Guéthary in August is 22°C (72°F), and the air temperature is 26°C (78°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.