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Sea Temperature in Gujan-Mestras in July
Complete information on the sea temperature range in the Bay of Biscay in Gujan-Mestras in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Gujan-Mestras. 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 Gujan-Mestras in July
19°C
MINIMUN
21.5°C
AVERAGE
24°C
MAXIMUM
Historical Data of Water Temperature in July in Gujan-Mestras
Water Temperature Chart for Bay of Biscay in Gujan-Mestras in July
Sea Temperature Table in Gujan-Mestras in July Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jul 1 | 20°C | 22°C | 19°C | 20.3°C |
| Jul 2 | 21°C | 21°C | 19°C | 20.5°C |
| Jul 3 | 21°C | 22°C | 20°C | 20.8°C |
| Jul 4 | 20°C | 21°C | 20°C | 20.3°C |
| Jul 5 | 20°C | 22°C | 20°C | 20.5°C |
| Jul 6 | 20°C | 21°C | 20°C | 20.5°C |
| Jul 7 | 20°C | 22°C | 20°C | 20.5°C |
| Jul 8 | 20°C | 22°C | 20°C | 20.3°C |
| Jul 9 | 20°C | 22°C | 21°C | 20.8°C |
| Jul 10 | 21°C | 21°C | 21°C | 20.8°C |
| Jul 11 | 21°C | 22°C | 21°C | 21.0°C |
| Jul 12 | 21°C | 21°C | 21°C | 21.0°C |
| Jul 13 | 21°C | 21°C | 21°C | 21.0°C |
| Jul 14 | 21°C | 22°C | 21°C | 21.0°C |
| Jul 15 | 20°C | 22°C | 22°C | 21.0°C |
| Jul 16 | 20°C | 21°C | 22°C | 20.8°C |
| Jul 17 | 20°C | 21°C | 22°C | 20.8°C |
| Jul 18 | 21°C | 21°C | 22°C | 21.0°C |
| Jul 19 | 20°C | 22°C | 22°C | 21.3°C |
| Jul 20 | 21°C | 21°C | 22°C | 21.3°C |
| Jul 21 | 22°C | 22°C | 23°C | 22.0°C |
| Jul 22 | 23°C | 21°C | 23°C | 22.0°C |
| Jul 23 | 22°C | 22°C | 23°C | 22.0°C |
| Jul 24 | 21°C | 22°C | 23°C | 21.8°C |
| Jul 25 | 21°C | 22°C | 23°C | 22.0°C |
| Jul 26 | 22°C | 22°C | 23°C | 22.0°C |
| Jul 27 | 22°C | 22°C | 24°C | 22.3°C |
| Jul 28 | 21°C | 22°C | 24°C | 22.0°C |
| Jul 29 | 22°C | 22°C | 24°C | 22.5°C |
| Jul 30 | 21°C | 23°C | 24°C | 22.3°C |
Gujan-Mestras Climate and Swimming Opportunities in July
25°C
Average Day Air Temperature
15°C
Average Night Air Temperature
38 mm
Precipitation Amount per Month
9 days
Number of Rainy Days
15 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
13 km/h
Average Wind Speed
75%
Average
humidity
Gujan-Mestras lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Gujan-Mestras in July is 25°C (77°F), while the nighttime average is 15°C (59°F). There are typically nine rainy days during the month, with a total precipitation of 38 mm (1.5 inches). The daylight duration in July in Gujan-Mestras is 15 hours, with an average of 8 hours of sunshine per day. The average wind speed in July is 13 km/h (8 mph), and the humidity level is around 75%.
The water temperature in Gujan-Mestras in July ranges from 20°C to 22°C (68°F to 72°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 21°C (70°F) by mid-July and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Gujan-Mestras for July is 21°C (70°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in July in Nearby Cities
Frequently Asked Questions About Water Temperatures in July in Gujan-Mestras
What is the sea temperature in Gujan-Mestras in July?
The water temperature in the Bay of Biscay in Gujan-Mestras in July ranges from 20°C to 22°C (68°F to 72°F).
Is it possible to swim in the Bay of Biscay in Gujan-Mestras in July?
The average sea temperature in Gujan-Mestras in July is 21°C (70°F), and the air temperature is 25°C (77°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.