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Sea Temperature in Hoorn in September

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

59°F

MINIMUN

64°F

AVERAGE

70°F

MAXIMUM

Historical Data of Water Temperature in September in Hoorn

Water Temperature Chart for North Sea in Hoorn in September

Sea Temperature Table in Hoorn in September Over the Past Years

Day202420232022Average
Sep 166°C66°C66°C66°C
Sep 264°C66°C66°C66°C
Sep 364°C68°C66°C66°C
Sep 463°C66°C66°C65°C
Sep 563°C64°C66°C65°C
Sep 664°C66°C66°C66°C
Sep 764°C64°C66°C66°C
Sep 864°C64°C66°C65°C
Sep 966°C64°C66°C66°C
Sep 1064°C66°C66°C66°C
Sep 1161°C64°C64°C64°C
Sep 1263°C64°C64°C64°C
Sep 1363°C64°C64°C64°C
Sep 1463°C66°C64°C64°C
Sep 1561°C66°C64°C64°C
Sep 1661°C64°C63°C63°C
Sep 1761°C64°C63°C63°C
Sep 1866°C64°C63°C64°C
Sep 1964°C64°C63°C64°C
Sep 2066°C64°C63°C64°C
Sep 2166°C64°C63°C64°C
Sep 2264°C64°C63°C64°C
Sep 2364°C64°C63°C64°C
Sep 2464°C63°C63°C64°C
Sep 2564°C63°C63°C64°C
Sep 2666°C64°C63°C64°C
Sep 2766°C63°C63°C64°C
Sep 2866°C63°C63°C64°C
Sep 2966°C63°C63°C64°C
North Holland, NetherlandsNorth Holland, NetherlandsNorth Holland, Netherlands

Hoorn Climate and Swimming Opportunities in September

66°F

Average Day Air Temperature

52°F

Average Night Air Temperature

3 in

Precipitation Amount per Month

13 days

Number of Rainy Days

13 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

9 mph

Average Wind Speed

83%

Average
humidity

Hoorn lies within the North Holland in Netherlands. The average daytime temperature in Hoorn in September is 19°C (65°F), while the nighttime average is 11°C (52°F). There are typically 13 rainy days during the month, with a total precipitation of 86 mm (3.4 inches). The daylight duration in September in Hoorn is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 15 km/h (9 mph), and the humidity level is around 83%.

The water temperature in Hoorn 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 19°C (66°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 Hoorn 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 Hoorn

What is the sea temperature in Hoorn in September?

The water temperature in the North Sea in Hoorn in September ranges from 17°C to 19°C (63°F to 66°F).

Is it possible to swim in the North Sea in Hoorn in September?

The average sea temperature in Hoorn 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.