September 4 is generally a great time to visit Salzburg. While there is a slight chance of rain (39%), showers are usually brief. Expect comfortable 21°C weather. Salzburg is seeing high visitor numbers, so iconic spots may be busier than usual.
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Essential Travel Info for Salzburg
Currency
EUR
€ Euro
Language
German
Driving
Right side
Connect
Salzburg has 4G from all Austrian carrie...
Safety
Very High Safety
GPI: 1.3
Salzburg Weather Forecast for September 4
"Mild & Comfortable. Expect average highs of 21.3°C. 39% chance of snow."
What to Wear in Salzburg in September
Based on historical data for September 4, Salzburg typically experiences temperatures between 11.6°C and 21.3°C. We recommend packing light jacket, long pants, umbrella to stay comfortable. With a 39% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Salzburg
Smart Suitcase
- Light Jacket
- Long Pants
- Umbrella
Average High
21.3°C
Daytime Peak
Average Low
11.6°C
Nighttime Low
Feels Like
21.6°C
☀️ Feels accurate
Snow Chance
39%
Avg 4.7mm if it snows
Snowfall
0.2 cm
~39% chance
Pressure
1018.5 hPa
Medium volatility
Salzburg Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 91% 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
🔴 35 min to burn
Type III-IV
🟡 53 min to burn
Type V-VI
🟢 88 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
18.3°C
Noticeable
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Austria
Flight Traffic
Busy
63/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~19
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Salzburg
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:31
☀️ Noon
12:08
🌇 Sunset
18:45
⏱️ Daylight
13h 14m
Wind Speed
8 km/h
Light breeze
Sunshine
9.2 hrs
Direct Sun (Cloud-free)
Humidity
83%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Salzburg
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Salzburg
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
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Salzburg on September 4 averages 21.3°C with a 39% precipitation probability. Wedding/Outdoor Event Score: 90/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Salzburg Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 4) in other destinations
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📍 Is Salzburg Worth Visiting on September 4?
Planning a trip to Salzburg on September 4? 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 21.3°C with a 39% historical precipitation risk.
✈️ Travel Logistics: Approximately 19 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 6 vaccinations are recommended for Austria, including COVID-19.
📊 Historical Extremes: The hottest September 4 recorded in the last 30 years saw temperatures hit 28.6°C in 2024, while the coldest dropped to 5.2°C in 2017.