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.
Dekani Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Dekani.
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Climate overview of Dekani
Temperatures in Dekani, Slovenia, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 8°C (46°F).
The city receives considerable rain/snowfall, with around 1409 mm (55 in) annually. November is the wettest month. It has warm summers and cold winters. July is the sunniest month, averaging 9.7 hours of sunshine per day.
Dekani Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Dekani - and find the best time to visit.
Monthly Temperature in Dekani
The climate in Dekani is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in August to a chilly 8°C (46°F) in the coolest month, January.
Nights vary from 19°C (66°F) in August to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Dekani
Dekani has a notably wet climate with abundant precipitation, recording 1409 mm (55 in) of rain/snowfall per year. The climate in Dekani shows significant variation throughout the year. Expect heavy rainfall in November, the wettest month, with an average of 177 mm (7 in) of precipitation over 13 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 76 mm (3 in) of rainfall over 11 rainy days. For more details, please visit our Dekani 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 Dekani
For those who appreciate different seasons, Dekani serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.7 hours of sunshine daily, and embrace the darker days in December, offering only 2.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Triest, Italy (12 KM, 7 Miles).
Daily hours of sunshine
Data from: Triest, Italy (12 KM, 7 Miles).
Daily percentage of sunshine
Data from: Triest, Italy (12 KM, 7 Miles).
Water Temperature in Dekani
The mean water temperature over the year ranges from 9°C (48°F) in February to 24°C (75°F) in August.
Water temperature over the year
Data from: Triest, Italy (12 KM, 7 Miles).
Humidity in Dekani by Month
The relative humidity is high throughout the year in Dekani.
The city experiences its highest humidity in October, reaching 69%. In March, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Triest, Italy (12 KM, 7 Miles).
Best Time to Visit Dekani
The most comfortable overall weather for exploring Dekani is usually found in July. Conditions are generally 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
wet
Mar
mixed
Apr
mixed
May
very good
Jun
very good
Jul
excellent
Aug
very good
Sep
very good
Oct
good
Nov
wet
Dec
wet
- Best overall: July
- Warmest weather: July and August
- Most sunshine: July
- Best for swimming: June, July, August and September.
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Dekani
What is the best time to visit Dekani?
July typically offers the most optimal weather in Dekani. In contrast, January, February, November and December tend to have less optimal conditions. Dekani has warm summers and cold winters.
What temperatures can I expect in Dekani?
Daytime highs range from 8°C (46°F) in January to 28°C (82°F) in August. Nighttime lows range from 2°C (36°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Dekani get?
Annual rainfall is around 1409 mm (55 in). November is the wettest month with 177 mm (7 in), while July is the driest with 76 mm (3 in).
How sunny is Dekani?
Dekani receives around 2,117 hours of sunshine per year. July is the sunniest month with 290 hours, while December is the cloudiest with just 84 hours. Overall, Dekani enjoys abundant sunshine.
Dekani 3-Day Forecast
Dekani on the map
Dekani 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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