Koper Climate by Month
The graphs below provide an overview of the climate in Koper (), Slovenia. They present long-term patterns and averages of weather conditions over a 30-year period.
The graphs below provide an overview of the climate in Koper (), Slovenia. They present long-term patterns and averages of weather conditions over a 30-year period.
broken clouds and thunder
partly cloudy and thunder
partly cloudy and small chance of slight rain
During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.
Other facts from our historical weather data: