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.
September in Črni Kal sees daytime temperatures around 23°C (73°F) and lows of 14°C (57°F) at night. With around 161 mm (6.3 in) of rainfall expected, it's worth packing a rain jacket.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Črni Kal.
Pick a month to see the average temperature, rainfall and sunshine in Črni Kal - and find the best time to visit.
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in September →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 22°C (72°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Črni Kal climate overview or explore weather in Slovenia.
Where to go in September - average daytime high across popular destinations.
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Go to Bovec in Slovenia
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