Sea Temperature in Le Mont-Saint-Michel in September

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

16°C

MINIMUN

18.5°C

AVERAGE

21°C

MAXIMUM

Historical Data of Water Temperature in September in Le Mont-Saint-Michel

Water Temperature Chart for English Channel in Le Mont-Saint-Michel in September

Sea Temperature Table in Le Mont-Saint-Michel in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	19°C	19°C	18°C	18.5°C
Sep 2	19°C	18°C	18°C	18.5°C
Sep 3	18°C	17°C	18°C	18.3°C
Sep 4	18°C	16°C	18°C	18.0°C
Sep 5	19°C	17°C	18°C	18.3°C
Sep 6	19°C	16°C	18°C	18.0°C
Sep 7	20°C	19°C	18°C	19.0°C
Sep 8	18°C	20°C	18°C	18.8°C
Sep 9	18°C	19°C	18°C	18.5°C
Sep 10	19°C	19°C	18°C	18.8°C
Sep 11	18°C	20°C	18°C	18.8°C
Sep 12	19°C	17°C	18°C	18.3°C
Sep 13	19°C	16°C	18°C	18.0°C
Sep 14	19°C	19°C	18°C	18.8°C
Sep 15	19°C	17°C	17°C	17.8°C
Sep 16	19°C	19°C	17°C	18.3°C
Sep 17	18°C	18°C	17°C	17.8°C
Sep 18	19°C	17°C	17°C	17.5°C
Sep 19	20°C	16°C	17°C	17.5°C
Sep 20	19°C	16°C	17°C	17.3°C
Sep 21	19°C	17°C	17°C	17.5°C
Sep 22	18°C	18°C	17°C	17.8°C
Sep 23	19°C	20°C	17°C	18.5°C
Sep 24	18°C	20°C	17°C	18.3°C
Sep 25	19°C	18°C	18°C	18.3°C
Sep 26	19°C	18°C	18°C	18.3°C
Sep 27	19°C	19°C	17°C	18.3°C
Sep 28	18°C	19°C	17°C	17.8°C
Sep 29	18°C	20°C	17°C	18.0°C

Le Mont-Saint-Michel 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

Le Mont-Saint-Michel lies within the Normandy in France. The average daytime temperature in Le Mont-Saint-Michel 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 Le Mont-Saint-Michel 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 Le Mont-Saint-Michel in September ranges from 17°C to 19°C (63°F to 66°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 Le Mont-Saint-Michel 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 Le Mont-Saint-Michel

What is the sea temperature in Le Mont-Saint-Michel in September?

The water temperature in the English Channel in Le Mont-Saint-Michel in September ranges from 17°C to 19°C (63°F to 66°F).

Is it possible to swim in the English Channel in Le Mont-Saint-Michel in September?

The average sea temperature in Le Mont-Saint-Michel 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.