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Sea Temperature in Heikendorf in September

Complete information on the sea temperature range in the Baltic Sea in Heikendorf in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Heikendorf. 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 Heikendorf in September

54°F

MINIMUN

61°F

AVERAGE

68°F

MAXIMUM

Historical Data of Water Temperature in September in Heikendorf

Water Temperature Chart for Baltic Sea in Heikendorf in September

Sea Temperature Table in Heikendorf in September Over the Past Years

Day202420232022Average
Sep 163°C66°C64°C65°C
Sep 263°C64°C64°C64°C
Sep 364°C64°C64°C65°C
Sep 464°C64°C64°C65°C
Sep 564°C64°C64°C65°C
Sep 663°C63°C64°C64°C
Sep 764°C63°C64°C64°C
Sep 863°C63°C64°C64°C
Sep 963°C63°C64°C64°C
Sep 1063°C63°C64°C64°C
Sep 1164°C61°C63°C63°C
Sep 1264°C61°C63°C63°C
Sep 1363°C61°C63°C63°C
Sep 1461°C61°C63°C62°C
Sep 1561°C59°C61°C61°C
Sep 1661°C59°C61°C60°C
Sep 1763°C59°C61°C61°C
Sep 1863°C59°C61°C61°C
Sep 1961°C57°C59°C60°C
Sep 2063°C57°C59°C60°C
Sep 2161°C57°C59°C60°C
Sep 2261°C57°C61°C60°C
Sep 2361°C57°C59°C60°C
Sep 2461°C55°C59°C59°C
Sep 2561°C55°C61°C60°C
Sep 2661°C55°C61°C60°C
Sep 2761°C55°C59°C59°C
Sep 2861°C54°C59°C59°C
Sep 2961°C54°C59°C58°C
Schleswig-Holstein, GermanySchleswig-Holstein, GermanySchleswig-Holstein, Germany

Heikendorf Climate and Swimming Opportunities in September

64°F

Average Day Air Temperature

50°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

12 days

Number of Rainy Days

13 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

10 mph

Average Wind Speed

82%

Average
humidity

Heikendorf lies within the Schleswig-Holstein in Germany. The average daytime temperature in Heikendorf in September is 18°C (64°F), while the nighttime average is 10°C (49°F). There are typically 12 rainy days during the month, with a total precipitation of 67 mm (2.6 inches). The daylight duration in September in Heikendorf is 13 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 17 km/h (11 mph), and the humidity level is around 82%.

The water temperature in Heikendorf in September ranges from 14°C to 18°C (57°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 17°C (63°F) by mid-September and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Heikendorf for September is 17°C (63°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 Heikendorf

What is the sea temperature in Heikendorf in September?

The water temperature in the Baltic Sea in Heikendorf in September ranges from 14°C to 18°C (57°F to 64°F).

Is it possible to swim in the Baltic Sea in Heikendorf in September?

The average sea temperature in Heikendorf in September is 17°C (63°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.