May weather forecast
Ankaran, Slovenia

Weather in May

Sea temperature

In May, the average sea temperature in Ankaran, Slovenia, is 18°C (64.4°F).
Note: For swimming, a surface water temperature of 18°C (64.4°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In May, the average length of the day is 14h and 55min.
On the first day of the month, sunrise is at 05:52 and sunset at 20:11. On the last day of May, in Ankaran, sunrise is at 05:19 and sunset at 20:45 CEST.
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FAQ

How cold is the water in May in Ankaran?

In May, the average sea temperature is 18°C (64.4°F). For most, swimming in 18°C (64.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

How many hours of daylight does Ankaran have in May?

The average day length in May in Ankaran is 14h and 55min.

When is the sunrise / sunset in May in Ankaran?

On the first day of May, sunrise is at 05:52 and sunset at 20:11. On the last day of the month, sunrise is at 05:19 and sunset at 20:45 CEST.

Average sea temperature in May
Ankaran, Slovenia

Average sea temperature in May - Ankaran, Slovenia
  • Average sea temperature in May: 18°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 May
Ankaran, Slovenia

Average daylight in May - Ankaran, Slovenia
  • Average daylight in May: 14h and 55min

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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