Swimming in Slovenia in june 2025 Sea temperature by city in june
Do you want to go to the beach in Slovenia in june 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in june in Slovenia by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature in Slovenia in june 2025
Here, find the average sea temperature in Slovenia in june in several coastal cities.
74°F
min: 67°F / max: 80°F
Ankaran
74°F
min: 67°F / max: 80°F
74°F
min: 67°F / max: 80°F
Koper
74°F
min: 67°F / max: 80°F
Portorož
74°F
min: 67°F / max: 80°F
Where should you go swimming in Slovenia in the month of june?
Swimming in Slovenia in june is pleasant
In june in Slovenia swimming conditions are generally the same everywhere.
As for Piran, Ankaran, Izola, Koper and Portorož, swimming is pleasant in june. The sea water is 74°F on average (min: 67°F/max: 80°F) so you can easily spend time in the water.
Where to go swimming in Slovenia in june: the map of sea temperatures
Water temperature and seasonal norms in june
Piran
June | |||
Average sea temperature | 74°F | ||
Minimum sea temperature | 67°F | ||
Maximum sea temperature | 80°F | ||
Average outside temperature | 74°F | ||
Maximum outside temperature | 79°F | ||
Minimum outside temperature | 68°F | ||
Precipitation | 8.1in | ||
Number of days of precipitation | 11 jour(s) (35%) | ||
Cloud cover | 25% | ||
Our opinion | pleasant swimming |
More information on swimming in Piran in june
Ankaran
June | |||
Average sea temperature | 74°F | ||
Minimum sea temperature | 67°F | ||
Maximum sea temperature | 80°F | ||
Average outside temperature | 74°F | ||
Maximum outside temperature | 79°F | ||
Minimum outside temperature | 68°F | ||
Precipitation | 8.1in | ||
Number of days of precipitation | 11 jour(s) (35%) | ||
Cloud cover | 25% | ||
Our opinion | pleasant swimming |
Izola
June | |||
Average sea temperature | 74°F | ||
Minimum sea temperature | 67°F | ||
Maximum sea temperature | 80°F | ||
Average outside temperature | 74°F | ||
Maximum outside temperature | 79°F | ||
Minimum outside temperature | 68°F | ||
Precipitation | 8.1in | ||
Number of days of precipitation | 11 jour(s) (35%) | ||
Cloud cover | 25% | ||
Our opinion | pleasant swimming |
More information on swimming in Izola in june
Koper
June | |||
Average sea temperature | 74°F | ||
Minimum sea temperature | 67°F | ||
Maximum sea temperature | 80°F | ||
Average outside temperature | 74°F | ||
Maximum outside temperature | 79°F | ||
Minimum outside temperature | 68°F | ||
Precipitation | 8.1in | ||
Number of days of precipitation | 11 jour(s) (35%) | ||
Cloud cover | 25% | ||
Our opinion | pleasant swimming |
Portorož
June | |||
Average sea temperature | 74°F | ||
Minimum sea temperature | 67°F | ||
Maximum sea temperature | 80°F | ||
Average outside temperature | 74°F | ||
Maximum outside temperature | 79°F | ||
Minimum outside temperature | 68°F | ||
Precipitation | 8.1in | ||
Number of days of precipitation | 11 jour(s) (35%) | ||
Cloud cover | 25% | ||
Our opinion | pleasant swimming |
List of coastal cities in Slovenia
Piran in june | pleasant swimming |
Ankaran in june | pleasant swimming |
Izola in june | pleasant swimming |
Koper in june | pleasant swimming |
Portorož in june | pleasant swimming |