Weather in January
January is the month with the coldest seawater in Rudkøbing, Denmark, with an average sea temperature of 2.3°C (36.1°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in January »
Weather in February
In Rudkøbing, Denmark, the average seawater temperature in February is 2.8°C (37°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in February »
Weather in March
In Rudkøbing, Denmark, in March, the average water temperature is 3.3°C (37.9°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in March »
Weather in April
In Rudkøbing, Denmark, the average seawater temperature in April is 7.1°C (44.8°F). Note: Swimming in 7.1°C (44.8°F) is considered life-threatening. Weather in April »
Weather in May
In Rudkøbing, Denmark, the average seawater temperature in May is 11.5°C (52.7°F). Note: Swimming in 11.5°C (52.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in May »
Weather in June
In June, the average sea temperature in Rudkøbing, Denmark, is 16.2°C (61.2°F). Note: Swimming in 16.2°C (61.2°F) is not enjoyable for the majority. Weather in June »
Weather in July
In Rudkøbing, Denmark, the average seawater temperature in July is 18.1°C (64.6°F). Note: For most, swimming in 18.1°C (64.6°F) is not an enjoyable activity. Weather in July »
Weather in August
With an average sea temperature of 18.3°C (64.9°F), August is the month with the warmest seawater in Rudkøbing, Denmark. Note: Swimming in 18.3°C (64.9°F) is not enjoyable for the majority. Weather in August »
Weather in September
In Rudkøbing, Denmark, the average seawater temperature in September is 16.8°C (62.2°F). Note: For swimming, a surface water temperature of 16.8°C (62.2°F) is not enjoyable for the majority. Weather in September »
Weather in October
In October, the average sea temperature in Rudkøbing, Denmark, is 12.8°C (55°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in October »
Weather in November
In Rudkøbing, Denmark, the average seawater temperature in November is 9.1°C (48.4°F). Note: Swimming in 9.1°C (48.4°F) is considered dangerous. Weather in November »
Weather in December
In Rudkøbing, Denmark, in December, the average water temperature is 4.8°C (40.6°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in December »
[Resources]FAQ
What is the month with the coldest sea water in Rudkøbing?
The month with the coldest seawater in Rudkøbing, Denmark, is January, with an average sea temperature of 2.3°C (36.1°F).
When is Daylight Saving Time (DST) in Rudkøbing?
On Sunday, 26. March 2023, at 02:00, Daylight Saving Time starts in Rudkøbing, Denmark, and the time zone changes from CET to CEST. Daylight Saving Time ends on Sunday, 29. October 2023, at 03:00, and the time zone reverts from CEST to CET.
When are the longest days in Rudkøbing?
June has the longest days of the year, with an average of 17h and 16min of daylight.
What is the month with the warmest sea water in Rudkøbing?
August is the month with the warmest seawater, with an average sea temperature of 18.3°C (64.9°F).
What is the month with the shortest days in Rudkøbing?
The month with the shortest days is December, with an average of 7h and 18min of daylight.
Average sea temperature
Rudkøbing, Denmark
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is January (2.3°C).
Average daylight
Rudkøbing, Denmark
- Average daylight in January:
7h and 5min - Average daylight in February:
9h and 4min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 1min - Average daylight in May:
16h and 1min - Average daylight in June:
17h and 2min
- Average daylight in July:
16h and 4min - Average daylight in August:
14h and 5min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 3min - Average daylight in November:
8h and 2min - Average daylight in December:
7h and 2min
The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).
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