Measurements:
°C
°F
CURRENT WEATHER
00:33
Copenhagen
62°F
NE 4 mph
Feels like: 62°F
Precip: 25%
World Resorts Denmark Copenhagen Weather

7 Day Weather Forecast

09.29
tue
DAY
66°F
W 6 mph
precip
20%
NIGHT
62°F
W 10 mph
precip
15%
09.30
wed
DAY
66°F
NW 12 mph
precip
12%
NIGHT
62°F
W 13 mph
precip
11%
10.01
thu
DAY
66°F
NW 15 mph
precip
13%
NIGHT
62°F
NW 14 mph
precip
15%
10.02
fri
DAY
64°F
S 3 mph
precip
16%
NIGHT
58°F
S 9 mph
precip
74%
10.03
sat
DAY
60°F
NW 2 mph
precip
21%
NIGHT
56°F
W 4 mph
precip
20%
10.04
sun
DAY
62°F
NW 9 mph
precip
6%
NIGHT
56°F
W 6 mph
precip
7%
10.05
mon
DAY
64°F
NW 9 mph
precip
3%
NIGHT
58°F
W 9 mph
precip
7%

Copenhagen Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Copenhagen was 15.7°F. The maximum and minimum values were 14.5°F and 16.8°F respectively.

Copenhagen on the Weather Map

Best Time to Visit Copenhagen
The most sunny months:
May 12 days
August 12 days
June 11 days
The most warm months:
July 70.8 °F
August 70.5 °F
June 67.5 °F
Warmest sea temperature:
August 66.3 °F
July 65.6 °F
September 62.5 °F
The most cold months:
January 36.2 °F
February 36.5 °F
December 40.3 °F
The most rainy months:
July 4 days
August 4 days
December 3 days
The most windy months:
January 14 mph
December 14 mph
February 13 mph
more details