Koštabona Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Koštabona.
Climate overview of Koštabona
Koštabona, Slovenia, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in August, while winters cool to 9°C (48°F) in January.
The city receives considerable rain/snowfall, with around 1315 mm (52 in) annually. November is the wettest month. It has warm summers and cold winters. The sunniest month is July, with 10.6 hours of sunshine per day on average.
Koštabona Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Koštabona - and find the best time to visit.
Monthly Temperature in Koštabona
Depending on the time of the year, temperatures range from comfortable to chilly in Koštabona. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in August to a chilly 9°C (48°F) in the coolest month, January.
Nights vary from 20°C (68°F) in August to around 3°C (37°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Koštabona
Koštabona has a relatively rain/snowy climate with high precipitation levels, averaging 1315 mm (52 in) of rain/snowfall annually. The climate in Koštabona shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 171 mm (6.7 in) of precipitation over 13 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 63 mm (2.5 in) of rainfall over 11 rainy days. For more details, please visit our Koštabona Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Koštabona
For those who appreciate different seasons, Koštabona serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.6 hours of sunshine daily, and embrace the darker days in December, offering only 3.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Koštabona by Month
The relative humidity is moderate throughout the year in Koštabona.
The city experiences its highest humidity in January, reaching 67%. In July, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Koštabona
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Koštabona
What is the best time to visit Koštabona?
June, July and August typically offer the most optimal weather in Koštabona. In contrast, January, February and December tend to have less optimal conditions. Koštabona has warm summers and cold winters.
What temperatures can I expect in Koštabona?
Daytime highs range from 9°C (48°F) in January to 29°C (84°F) in August. Nighttime lows range from 3°C (37°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Koštabona get?
Annual rainfall is around 1315 mm (52 in). November is the wettest month with 171 mm (6.7 in), while July is the driest with 63 mm (2.5 in).
How sunny is Koštabona?
Koštabona receives around 2,348 hours of sunshine per year. July is the sunniest month with 317 hours, while December is the cloudiest with just 95 hours. Overall, Koštabona enjoys abundant sunshine.
Koštabona 3-Day Forecast
Koštabona on the map
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