Sea Temperature in Saint-Germain-sur-Ay in September

Complete information on the sea temperature range in the English Channel in Saint-Germain-sur-Ay in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Saint-Germain-sur-Ay. 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 Saint-Germain-sur-Ay in September

16°C

MINIMUN

18°C

AVERAGE

20°C

MAXIMUM

Historical Data of Water Temperature in September in Saint-Germain-sur-Ay

Water Temperature Chart for English Channel in Saint-Germain-sur-Ay in September

Sea Temperature Table in Saint-Germain-sur-Ay in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	17°C	16°C	18°C	17.5°C
Sep 2	18°C	19°C	18°C	18.3°C
Sep 3	18°C	18°C	18°C	18.3°C
Sep 4	18°C	19°C	18°C	18.5°C
Sep 5	18°C	16°C	18°C	17.5°C
Sep 6	19°C	16°C	18°C	18.0°C
Sep 7	18°C	19°C	18°C	18.5°C
Sep 8	18°C	18°C	18°C	18.3°C
Sep 9	18°C	17°C	17°C	17.8°C
Sep 10	19°C	16°C	17°C	17.8°C
Sep 11	18°C	19°C	17°C	18.3°C
Sep 12	19°C	17°C	17°C	17.8°C
Sep 13	18°C	18°C	17°C	17.8°C
Sep 14	18°C	18°C	17°C	17.8°C
Sep 15	18°C	16°C	17°C	17.3°C
Sep 16	18°C	17°C	17°C	17.5°C
Sep 17	18°C	19°C	17°C	17.8°C
Sep 18	19°C	19°C	17°C	18.0°C
Sep 19	19°C	18°C	17°C	17.8°C
Sep 20	18°C	18°C	17°C	17.5°C
Sep 21	19°C	19°C	17°C	18.0°C
Sep 22	19°C	19°C	17°C	18.0°C
Sep 23	18°C	18°C	17°C	17.8°C
Sep 24	18°C	19°C	17°C	18.0°C
Sep 25	19°C	17°C	17°C	17.8°C
Sep 26	19°C	17°C	17°C	17.8°C
Sep 27	18°C	16°C	17°C	17.3°C
Sep 28	19°C	17°C	17°C	17.8°C
Sep 29	18°C	18°C	17°C	17.5°C

Saint-Germain-sur-Ay Climate and Swimming Opportunities in September

21°C

Average Day Air Temperature

12°C

Average Night Air Temperature

53 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

12 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

19 km/h

Average Wind Speed

80%

Average
humidity

Saint-Germain-sur-Ay lies within the Normandy in France. The average daytime temperature in Saint-Germain-sur-Ay in September is 21°C (69°F), while the nighttime average is 12°C (54°F). There are typically 10 rainy days during the month, with a total precipitation of 53 mm (2.1 inches). The daylight duration in September in Saint-Germain-sur-Ay is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in September is 19 km/h (12 mph), and the humidity level is around 80%.

The water temperature in Saint-Germain-sur-Ay in September ranges from 17°C to 18°C (63°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-September and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Saint-Germain-sur-Ay for September is 18°C (64°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Saint-Germain-sur-Ay

What is the sea temperature in Saint-Germain-sur-Ay in September?

The water temperature in the English Channel in Saint-Germain-sur-Ay in September ranges from 17°C to 18°C (63°F to 64°F).

Is it possible to swim in the English Channel in Saint-Germain-sur-Ay in September?

The average sea temperature in Saint-Germain-sur-Ay in September is 18°C (64°F), and the air temperature is 21°C (69°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.