April 15 sees frequent showers in Hallstatt. Historical data shows a 45% chance of rain, so pack accordingly. Temperatures average 12°C. You'll enjoy Hallstatt with reasonable crowd levels and competitive accommodation options.
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Essential Travel Info for Hallstatt
Currency
EUR
€ Euro
Language
German
Driving
Right side
Safety
Very High Safety
GPI: 1.3
Hallstatt Weather Forecast for April 15
"Mild & Comfortable. Expect average highs of 12.4°C. 45% chance of snow."
What to Wear in Hallstatt in April
Based on historical data for April 15, Hallstatt typically experiences temperatures between 3°C and 12.4°C. We recommend packing heavy coat, scarf, gloves along with other layers to stay comfortable. With a 45% chance of rain, keeping a raincoat or umbrella handy is a smart move.
Complete Packing Guide
Weekly breakdown & essential items for Hallstatt
Smart Suitcase
- Heavy Coat
- Scarf
- Gloves
- Umbrella
Average High
12.4°C
Daytime Peak
Average Low
3°C
Nighttime Low
Feels Like
11.9°C
🌤️ Feels accurate
Snow Chance
45%
Avg 3.6mm if it snows
Snowfall
2.2 cm
~45% chance
Pressure
1016 hPa
High volatility
Hallstatt Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
~ Weather is generally predictable, but pack for minor variations. A light backup layer is recommended.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 24 min to burn
Type III-IV
🟡 36 min to burn
Type V-VI
🟢 60 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
8.9°C
Dry air
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
Moderate
47/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~14
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Hallstatt
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:18
☀️ Noon
12:06
🌇 Sunset
18:54
⏱️ Daylight
13h 36m
Wind Speed
9 km/h
Light breeze
Sunshine
8.7 hrs
Direct Sun (Cloud-free)
Humidity
79%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Hallstatt
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Hallstatt
Travel Comfort Index
Real-time tourism conditions
Weather Quality
⛅ Good
Tourist Crowds
🟡 Busy
Price Level
💰💰 Moderate
Health & Wellbeing
Meteo-Health Forecast
Rapid pressure changes detected. High risk for meteosensitive people.
Weather unlikely to affect joint pain.
Fish are active due to pressure changes.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Rare minor tremors. Buildings are earthquake-resistant.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Hallstatt on April 15 averages 12.4°C with a 45% precipitation probability. Wedding/Outdoor Event Score: 65/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Hallstatt Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
April 22
14.4°C • 41% rain
Score
78
April 21
13.9°C • 42% rain
Score
74
April 20
13.2°C • 41% rain
Score
71
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (April 15) in other destinations
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📍 Is Hallstatt Worth Visiting on April 15?
Planning a trip to Hallstatt on April 15? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year offers a bracing seasonal atmosphere averaging 12.4°C with a 45% historical precipitation risk.
✈️ Travel Logistics: Approximately 14 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 April 15 recorded in the last 30 years saw temperatures hit 20.7°C in 2025, while the coldest dropped to -8.3°C in 2021.