Early autumn · Weather & things to do
Lake Bled in September
Lake Bled cools off: highs slip to 69°F (20°C), from 79°F in August, with lows of 50°F (10°C) and about 4.9 in (124 mm) of rain.
At 79/100 for comfort (4th of 12), it's one of the best months to visit.
- Avg high
- 69°F (20°C)
- Avg low
- 50°F (10°C)
- Rain
- 4.9 in (124 mm)
- Humidity
- 78%
- Cloud cover
- 63%
- Daylight
- ~12 h 19 min
- Comfort score
- 79/100 · Great
What September feels like
Days are mild at around 69°F (20°C): comfortable for walking all day, with a layer for the evening.
Nights cool to an average low of 50°F (10°C).
Rain is a real factor, with about 4.9 in (124 mm) across the month.
Plan around September
September is one of Lake Bled's best months on the climate data.
- Inside the wettest three-month stretch, July – September.
- Last of the best-scoring months: by October, the score drops to 73/100.
- Comfort holds steady from August (80 → 79/100).
- September sits inside the May – Sep window our Slovenia’s Alpine Lakes route recommends.
What to pack for September
- A warm layer for eveningsnights drop to 50°F
- Rain jacket and waterproof shoesfrequent rain
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Lake Bled in September
With conditions on your side, the picks below favor time outside.
Vogel Cable Car
Cable car from Lake Bohinj to Vogel ski area, with views of Triglav.
Why now September scores 79/100 for comfort, good conditions for being outside.
Lake Bohinj
Larger, wilder lake in Triglav National Park, with the Church of St. John at its edge.
Why now Highs near 69°F and 4.9 in of monthly rain make this an easy outdoor pick.
Ojstrica Viewpoint
Short, steep hike to the classic postcard view of Bled Island and the castle.
Why now One to do outside while the weather is on your side.
Savica Waterfall
78-m waterfall reached by 500+ steps above Lake Bohinj.
Kavarna Park
Lakeside cafe at Hotel Park where the Bled cream cake (kremšnita) was created.
Nearby in September
- Ljubljana in September~29 mi · highs 71°F, 4.6 in rain · 1°C (2°F) warmer by day, about as wet
- Piran in September~64 mi · highs 75°F, 4.4 in rain · 3°C (6°F) warmer by day, about as wet
- Hallstatt in September~85 mi · highs 67°F, 5.2 in rain · similar daytime temperatures, about as wet
- Cortina d'Ampezzo in September~95 mi · highs 62°F, 3.9 in rain · 4°C (6°F) cooler by day, drier
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~862 m to Lake Bled's ~505 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Lake Bled in September: quick answers
Is September a good time to visit Lake Bled?
Yes. On the climate data it's one of the best months, scoring 79/100. Expect highs of 69°F (20°C) and 4.9 in (124 mm) of rain. September is inside the May – Sep window our Slovenia’s Alpine Lakes route recommends.
How hot is Lake Bled in September?
Average highs are 69°F (20°C) and average lows 50°F (10°C), making it the 4th-warmest month by daytime highs.
Does it rain a lot in Lake Bled in September?
Yes: about 4.9 in (124 mm) of rain falls across September on average, the 2nd-wettest month of the year. The annual total is about 41.7 in (1059 mm).
What should I pack for Lake Bled in September?
Bring a warm layer for evenings (nights drop to 50°F), rain jacket and waterproof shoes (frequent rain) and comfortable walking shoes (most places below are best reached on foot or with short walks).
More on Lake Bled
Routes in season in September
- Slovenia’s Alpine Lakes May – Sep
Planning Lake Bled in September?
Share this September plan with your group, poll everyone on dates and keep the packing list in one place.