September 19 is generally a great time to visit Lake Bled. While there is a slight chance of rain (35%), showers are usually brief. Expect comfortable 19°C weather. Lake Bled is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Lake Bled
Currency
EUR
€ Euro
Language
Slovene
Driving
Right side
Connect
Bled has 4G from all Slovenian carriers....
Safety
Very High Safety
GPI: 1.316
Lake Bled Weather Forecast for September 19
"Mild & Comfortable. Expect average highs of 19°C. 35% chance of rain."
What to Wear in Lake Bled in September
Based on historical data for September 19, Lake Bled typically experiences temperatures between 11.2°C and 19°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 35% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Lake Bled
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
19°C
Daytime Peak
Average Low
11.2°C
Nighttime Low
Feels Like
19°C
🌤️ Feels accurate
Rain Chance
35%
Avg 3.5mm if it rains
Cloud Cover
65%
Overcast
Pressure
1018 hPa
Medium volatility
Lake Bled Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
✓ This date historically delivers consistent weather 78% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 33 min to burn
Type III-IV
🟡 50 min to burn
Type V-VI
🟢 83 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
15.9°C
Pleasant
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Slovenia
Flight Traffic
High
81/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~26
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Lake Bled
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:47
☀️ Noon
11:58
🌇 Sunset
18:10
⏱️ Daylight
12h 22m
Wind Speed
8.4 km/h
Light breeze
Sunshine
8.7 hrs
Direct Sun (Cloud-free)
Humidity
82%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Lake Bled
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Lake Bled
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Moderate fluctuations. Some sensitivity possible.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is acceptable. Sensitive individuals should limit prolonged outdoor exertion.
Regional Safety Profile
Seismic Activity
Moderate seismic activity. Occasional tremors possible.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Lake Bled on September 19 averages 19°C with a 35% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Lake Bled Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 12
21°C • 33% rain
Score
94
September 21
18.9°C • 27% rain
Score
94
September 22
18.7°C • 26% rain
Score
94
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 19) in other destinations
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📍 Is Lake Bled Worth Visiting on September 19?
Planning a trip to Lake Bled on September 19? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 19°C with a 35% historical precipitation risk.
✈️ Travel Logistics: Approximately 26 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Slovenia, including COVID-19.
📊 Historical Extremes: The hottest September 19 recorded in the last 30 years saw temperatures hit 25.4°C in 2025, while the coldest dropped to 7°C in 2017.