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Mountain town in Goriska, Slovenia

Bovec weather by month and the best time to visit

Updated October 2026Sources
May–SepBest time to visit

When to go to Bovec

May–June has the highest river flow and rafting; Jul–Aug is warm and busiest; Sep is calm and clear. Winter skiing at Kanin; spring floods can close roads.

Bovec weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-5°5°15°25°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January4°C38°F-4°C25°F58 mm89%Cold
February5°C41°F-3°C27°F66 mm88%Cold
March10°C49°F1°C34°F74 mm84%Cold
April15°C59°F5°C41°F83 mm79%Cool
May20°C68°F10°C49°F110 mm78%Pleasant
June24°C75°F14°C57°F120 mm77%Pleasant
July26°C79°F16°C61°F125 mm74%Pleasant
August26°C78°F16°C60°F140 mm75%Pleasant
September21°C69°F11°C52°F130 mm80%Pleasant
October16°C60°F7°C45°F118 mm86%Cool
November10°C50°F3°C38°F119 mm89%Cold
December5°C41°F-2°C28°F85 mm89%Cold

Best months across Slovenia

PlaceBest monthsWarmest month
LjubljanaMay–Jun, Sep–OctJul (27°C)
BledMay–Jun, Sep–OctJul (26°C)
PiranMay–Jun, SepJul (28°C)
BohinjJun–SepJul (26°C)
BovecMay–SepJul (26°C)
MariborMay–Jun, Sep–OctJul (28°C)
Kranjska GoraJan–Feb, Jul–SepJul (22°C)

Quick answers

What is the best month to visit Bovec?

May–Sep. May–June has the highest river flow and rafting; Jul–Aug is warm and busiest; Sep is calm and clear. Winter skiing at Kanin; spring floods can close roads.

When is the rainy season in Bovec?

Rain peaks in August with about 140 mm. No month averages 150 mm or more.

What is the hottest month in Bovec?

July, with average highs of 26°C (79°F).

How cold does Bovec get?

The coolest nights are in January, averaging -4°C (25°F).

More about Bovec

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 3.8°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.