Search for cities, countries, lakes and rivers

Sea Temperature in Dover in September

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

61°F

MINIMUN

64°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in September in Dover

Water Temperature Chart for English Channel in Dover in September

Sea Temperature Table in Dover in September Over the Past Years

Day202420232022Average
Sep 163°C64°C66°C64°C
Sep 263°C64°C61°C63°C
Sep 363°C66°C66°C65°C
Sep 463°C64°C68°C65°C
Sep 563°C64°C61°C63°C
Sep 664°C64°C64°C64°C
Sep 766°C64°C68°C66°C
Sep 864°C64°C68°C66°C
Sep 964°C64°C63°C64°C
Sep 1066°C64°C64°C65°C
Sep 1164°C64°C66°C65°C
Sep 1264°C64°C66°C65°C
Sep 1363°C66°C63°C64°C
Sep 1464°C66°C66°C65°C
Sep 1563°C64°C68°C65°C
Sep 1664°C66°C64°C65°C
Sep 1763°C64°C66°C64°C
Sep 1866°C64°C61°C64°C
Sep 1966°C64°C61°C64°C
Sep 2066°C64°C63°C64°C
Sep 2166°C64°C64°C64°C
Sep 2266°C64°C66°C65°C
Sep 2364°C64°C66°C64°C
Sep 2466°C64°C64°C65°C
Sep 2564°C63°C64°C64°C
Sep 2664°C63°C68°C64°C
Sep 2764°C63°C68°C64°C
Sep 2864°C63°C63°C64°C
Sep 2964°C61°C68°C64°C
England, United KingdomEngland, United KingdomEngland, United Kingdom

Dover Climate and Swimming Opportunities in September

66°F

Average Day Air Temperature

52°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

11 days

Number of Rainy Days

13 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

9 mph

Average Wind Speed

84%

Average
humidity

Dover lies within the England in United Kingdom. The average daytime temperature in Dover in September is 19°C (65°F), while the nighttime average is 11°C (52°F). There are typically 11 rainy days during the month, with a total precipitation of 51 mm (2.0 inches). The daylight duration in September in Dover is 13 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 84%.

The water temperature in Dover 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 Dover for September is 18°C (64°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in September in Dover

What is the sea temperature in Dover in September?

The water temperature in the English Channel in Dover in September ranges from 17°C to 18°C (63°F to 64°F).

Is it possible to swim in the English Channel in Dover in September?

The average sea temperature in Dover in September is 18°C (64°F), and the air temperature is 19°C (65°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.