February weather forecast
Koper, Slovenia

Weather in February

Sea temperature

The month with the coldest seawater in Koper, Slovenia, is February, with an average sea temperature of 9.3°C (48.7°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. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

The average length of the day in February in Koper is 10h and 24min.
On the first day of February, sunrise is at 07:26 and sunset at 17:11. On the last day of the month, sunrise is at 06:45 and sunset at 17:50 CET.
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FAQ

What is the month with the coldest sea water in Koper?

With an average sea temperature of 9.3°C (48.7°F), February is the month with the coldest seawater.

How cold is the water in February in Koper?

In February, the average sea temperature is 9.3°C (48.7°F). Swimming in 9.3°C (48.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Koper have in February?

In Koper, the average day length in February is 10h and 24min.

What time are sunrise and sunset in February in Koper?

In February, on the first day of the month, sunrise is at 07:26 and sunset at 17:11. On the last day of the month, sunrise is at 06:45 and sunset at 17:50 CET.

Average sea temperature in February
Koper, Slovenia

Average sea temperature in February - Koper, Slovenia
  • Average sea temperature in February: 9.3°C

The best months for swimming (with the highest average sea temperature) are July and August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (9.3°C).

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Average daylight in February
Koper, Slovenia

Average daylight in February - Koper, Slovenia
  • Average daylight in February: 10h and 24min

The month with the longest days is June (Average daylight: 15h and 38min).
The month with the shortest days is December (Average daylight: 8h and 46min).

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