September 13 is generally a great time to visit Rome. While there is a slight chance of rain (20%), showers are usually brief. Expect comfortable 27°C weather. Expect a bustling atmosphere in Rome right now—this is when the city truly comes alive with visitors.
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Essential Travel Info for Rome
Currency
EUR
€ Euro
Language
Italian
+1 more
Driving
Right side
Connect
As of Sept 2021, Rome has 5G from all It...
Safety
High Safety
GPI: 1.643
Rome Weather Forecast for September 13
"Warm & Sunny. Expect average highs of 27°C. 20% chance of rain."
What to Wear in Rome in September
Based on historical data for September 13, Rome typically experiences temperatures between 16.9°C and 27°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (20% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Rome
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
27°C
Daytime Peak
Average Low
16.9°C
Nighttime Low
Feels Like
28.9°C
🔥 Minor difference
Rain Chance
20%
Avg 1.9mm if it rains
Cloud Cover
41%
Overcast
Pressure
1015 hPa
Medium volatility
Rome Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 81% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
05:00 - 10:00
16:00 - 18:00
Type I-II
🔴 25 min to burn
Type III-IV
🟡 38 min to burn
Type V-VI
🟢 63 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
21.3°C
Humid/Sticky
Heat Index
28.9°C
Feels hotter
🙂 Best outdoor time:
Morning hours (before 11 AM)
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Italy
Flight Traffic
High
97/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~529
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Rome
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:49
☀️ Noon
12:07
🌇 Sunset
18:25
⏱️ Daylight
12h 36m
Wind Speed
14.1 km/h
Gentle breeze
Sunshine
10.6 hrs
Direct Sun (Cloud-free)
Humidity
71%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Rome
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Rome
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
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, Rome on September 13 averages 27°C with a 20% precipitation probability. Wedding/Outdoor Event Score: 98/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Rome Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
September 6
28.4°C • 15% rain
Score
100
September 8
28.2°C • 14% rain
Score
100
September 9
28°C • 15% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 13) in other destinations
Lisbon
Portugal
Paris
France
Barcelona
Spain
Prague
Czech Republic
London
United Kingdom
🌍 Explore the same date in different destinations around the world
📍 Is Rome Worth Visiting on September 13?
Planning a trip to Rome on September 13? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 27°C with a 20% historical precipitation risk.
✈️ Travel Logistics: Approximately 529 landing slots available daily during this period, indicating peak tourist activity.
💉 Health Advisory: 7 vaccinations are recommended for Italy, including COVID-19.
📊 Historical Extremes: The hottest September 13 recorded in the last 30 years saw temperatures hit 34.2°C in 2020, while the coldest dropped to 13.2°C in 2024.