Go to Bovec in Slovenia
With mountains that linger in the blue sky, an emerald-green river Bovec offers picturesque scenes that are a must see for your bucket list.
Otočec Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Otočec.
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10-day forecastForecast
Climate overview of Otočec
The climate in Otočec, Dolenjska (Lower Carniola), Slovenia, is marked by large temperature swings across the seasons, ranging from 28°C (82°F) in July to 5°C (41°F) in January.
With around 1153 mm (45 in) of annual rain/snowfall, Otočec has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and cold winters. The wettest month is September. The most sunshine falls in July, with an average of 9.3 hours of daily sunshine.
Otočec Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Otočec - and find the best time to visit.
Monthly Temperature in Otočec
In Otočec, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 28°C (82°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C (41°F).
At night, temperatures range from around 16°C (61°F) in July to -2°C (28°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Otočec
Otočec experiences significant rain/snowfall throughout the year, averaging 1153 mm (45 in) of precipitation annually. Otočec experiences moderate seasonal variation in rainfall, with monthly averages ranging from 122 mm (4.8 in) in September, the wettest month, and 59 mm (2.3 in) in January, the driest month. For more details, please visit our Otočec Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Otočec
Otočec can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Zagreb, Croatia (54 KM, 33 Miles).
Daily hours of sunshine
Data from: Zagreb, Croatia (54 KM, 33 Miles).
Daily percentage of sunshine
Data from: Zagreb, Croatia (54 KM, 33 Miles).
Humidity in Otočec by Month
The relative humidity is high throughout the year in Otočec.
The city experiences its highest humidity in December, reaching 84%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Zagreb, Croatia (54 KM, 33 Miles).
Best Time to Visit Otočec
Conditions in Otočec are generally most comfortable in May, June, July, August and September. They are typically least comfortable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
good
May
very good
Jun
very good
Jul
very good
Aug
very good
Sep
very good
Oct
mixed
Nov
wet
Dec
cold
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -2°C (28°F).
Frequently asked questions about the climate in Otočec
What is the best time to visit Otočec?
May, June, July, August and September typically offer the most optimal weather in Otočec. In contrast, January, February, November and December tend to have less optimal conditions. Otočec has warm summers and cold winters.
What temperatures can I expect in Otočec?
Daytime highs range from 5°C (41°F) in January to 28°C (82°F) in July. Nighttime lows range from -2°C (28°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Otočec get?
Annual rainfall is around 1153 mm (45 in). September is the wettest month with 122 mm (4.8 in), while January is the driest with 59 mm (2.3 in).
How sunny is Otočec?
Otočec receives around 1,908 hours of sunshine per year. July is the sunniest month with 280 hours, while December is the cloudiest with just 51 hours.
Otočec 3-Day Forecast
Otočec on the map
Otočec is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Piran
19°C (66°F) Portorož19°C (66°F) Maribor
16°C (61°F) Ljubljana16°C (61°F) Bovec14°C (57°F) Bled14°C (57°F) Bohinj14°C (57°F) Kranjska Gora13°C (55°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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