August 31 is generally a great time to visit Florence. While there is a slight chance of rain (19%), showers are usually brief. Expect comfortable 28°C weather. As it's peak season for Florence, we recommend booking your stay well in advance to secure the best rates.
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Essential Travel Info for Florence
Currency
EUR
€ Euro
Language
Italian
+1 more
Driving
Right side
Connect
Florence has 5G from all Italian carrier...
Safety
High Safety
GPI: 1.643
Florence Weather Forecast for August 31
"Warm & Sunny. Expect average highs of 28.3°C. 19% chance of rain."
What to Wear in Florence in August
Based on historical data for August 31, Florence typically experiences temperatures between 17.2°C and 28.3°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (19% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Florence
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
28.3°C
Daytime Peak
Average Low
17.2°C
Nighttime Low
Feels Like
30.8°C
🔥 Feels warmer
Rain Chance
19%
Avg 0.9mm if it rains
Cloud Cover
34%
Overcast
Pressure
1014.2 hPa
Low volatility
Florence 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
🔴 16 min to burn
Type III-IV
🟡 24 min to burn
Type V-VI
🟢 40 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
21.6°C
Humid/Sticky
Heat Index
30.8°C
Feels hotter
🙂 Best outdoor time:
Any time during daylight hours
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in Italy
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~64
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Florence
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
05:38
☀️ Noon
12:16
🌇 Sunset
18:55
⏱️ Daylight
13h 16m
Wind Speed
12.6 km/h
Gentle breeze
Sunshine
11.3 hrs
Direct Sun (Cloud-free)
Humidity
67%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Florence
Smart Flight Estimator
Airport-to-Airport Logistics
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Travel Health & Safety in Florence
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 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, Florence on August 31 averages 28.3°C with a 19% precipitation probability. Wedding/Outdoor Event Score: 98/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Florence Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
August 24
30.6°C • 10% rain
Score
100
August 25
30.5°C • 12% rain
Score
100
August 26
30.2°C • 14% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (August 31) in other destinations
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📍 Is Florence Worth Visiting on August 31?
Planning a trip to Florence on August 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 28.3°C with a 19% historical precipitation risk.
✈️ Travel Logistics: Approximately 64 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for Italy, including COVID-19.
📊 Historical Extremes: The hottest August 31 recorded in the last 30 years saw temperatures hit 35.8°C in 2024, while the coldest dropped to 14°C in 2025.