August 20 is statistically one of the best days of the year in Syracuse. With minimal rain risk (3%) and pleasant highs of 31°C, it's ideal for outdoor adventures. Syracuse is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Syracuse
Currency
EUR
€ Euro
Language
Italian
+1 more
Driving
Right side
Safety
High Safety
GPI: 1.643
Syracuse Weather Forecast for August 20
"Warm & Sunny. Expect average highs of 31°C. 3% chance of rain."
What to Wear in Syracuse in August
Based on historical data for August 20, Syracuse typically experiences temperatures between 23.9°C and 31°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (3% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Syracuse
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
31°C
Daytime Peak
Average Low
23.9°C
Nighttime Low
Feels Like
36.2°C
🔥 Heat index effect
Rain Chance
3%
Avg 0.1mm if it rains
Cloud Cover
12%
Clear sky
Pressure
1013.6 hPa
Low volatility
Syracuse Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 100% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30+ required, seek shade
06:00 - 10:00
16:00 - 19:00
Type I-II
🔴 12 min to burn
Type III-IV
🟡 18 min to burn
Type V-VI
🟢 30 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
23.6°C
Humid/Sticky
Heat Index
36.2°C
Feels hotter
😐 Best outdoor time:
Early morning (6-9 AM) or evening (after 6 PM)
Marine Conditions
Jellyfish Warning
High water temps may attract jellyfish swarms.
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Italy
Flight Traffic
High
82/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~109
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Syracuse
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:20
☀️ Noon
13:03
🌇 Sunset
19:46
⏱️ Daylight
13h 25m
Wind Speed
15.7 km/h
Gentle breeze
Sunshine
11.9 hrs
Direct Sun (Cloud-free)
Humidity
65%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Syracuse
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Syracuse
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Moderate seismic activity. Occasional tremors possible.
Volcanic Activity
Nearest: Mount Etna
79.5km away
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Syracuse on August 20 averages 31°C with a 3% precipitation probability. Wedding/Outdoor Event Score: 99/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Syracuse Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
August 22
30.6°C • 5% rain
Score
100
August 23
30.5°C • 5% rain
Score
100
August 24
30.5°C • 5% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (August 20) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Syracuse Worth Visiting on August 20?
Planning a trip to Syracuse on August 20? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 31°C with a 3% historical precipitation risk.
✈️ Travel Logistics: Approximately 109 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Italy, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 28.1°C (tropical bath). Wave conditions are generally fun waves with heights around 0.51m.
📊 Historical Extremes: The hottest August 20 recorded in the last 30 years saw temperatures hit 34.8°C in 2025, while the coldest dropped to 22.5°C in 2019.