Weather in August
, despite being the culmination of summer, holds onto the warmth with the sea temperature remaining at an inviting 24.8°C. The city continues to flourish under the sun's beneficent gaze allowing outdoor activities to persist. The second consecutive month with the highest sea temperature accentuates the offerings of the beautiful Slovenian coast. Though daylight hours start decreasing, Koper
still enjoys longer, sunlit days that encourage tourists and locals alike to savor the remaining summer.
and August, with an average sea temperature of 24.8°C, are months with the warmest seawater in Koper.Note
: When thinking about a swim in 24.8°C waters, consider your cold tolerance, the day's sunshine, wind, and air temperature. It is a fun fact that Olympic swimmers dive into waters of 25°C to 28°C.
In Koper, the average length of the day in August is 14h and 4min.
On the first day of the month, sunrise is at 05:48 and sunset at 20:34. On the last day of August, in Koper, sunrise is at 06:24 and sunset at 19:46 CEST.