Average temperature in Gromnik
The mean minimum and maximum temperatures over the year in Gromnik (), Croatia.
- The months of May, June, July, August and September have nice average temperatures.
- On average, the warmest month is August with 28°C.
- On average, the coolest month is January with 9°C.
- The average annual maximum temperature is 18°C.
- The average annual minimum temperature is 11°C.
Forecast for Gromnik
broken clouds and no rain
partly cloudy and no rain
almost clear and no rain