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One page of sourced numbers per city: what a day costs, what the travel advisory says, and which months score best on the weather.

Data: GeoNames, Open-Meteo, World Bank, US State Department, UK FCDO.

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© 2026 Travel City Index. Every number on this site comes from a dataset named on the page that shows it.
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  4. /Best time to visit
Weather and seasons in Florence, Italy

Best time to visit Florence: month-by-month weather (2026)

The highest-scoring months in Florence are Jun, Jul, Aug and Sep.

Best months

Jun, Jul, Aug and Sep

Peak season

Jun, Jul, Aug and Sep

Off season

Jan, Feb and Nov

Monthly Temperatures (°C)

Monthly Rainfall (mm)

Month-by-Month Guide

Temperature, rainfall and sunshine are measured. The visit score below is derived from those three (design spec §5.3)estimate.

Jan

Temp: 4°C – 11.8°C

Rain: 105mm

Sunshine: 5.8h/day

Visit score: 2.6/10

Feb

Temp: 4.4°C – 13.4°C

Rain: 109mm

Sunshine: 6.4h/day

Visit score: 4.2/10

Mar

Temp: 6.7°C – 16.4°C

Rain: 146mm

Sunshine: 8.2h/day

Visit score: 4.7/10

Apr

Temp: 8.1°C – 19.4°C

Rain: 84mm

Sunshine: 10.9h/day

Visit score: 4.7/10

May

Temp: 12°C – 22.8°C

Rain: 132mm

Sunshine: 11.5h/day

Visit score: 6.7/10

Jun

Best

Temp: 16.9°C – 29.5°C

Rain: 51mm

Sunshine: 13.1h/day

Visit score: 9.1/10

Jul

Best

Temp: 19.3°C – 32.6°C

Rain: 35mm

Sunshine: 13.9h/day

Visit score: 10/10

Aug

Best

Temp: 19.3°C – 32.9°C

Rain: 61mm

Sunshine: 12.4h/day

Visit score: 7.6/10

Sep

Best

Temp: 15.6°C – 26.6°C

Rain: 104mm

Sunshine: 10.4h/day

Visit score: 8.2/10

Oct

Temp: 12.7°C – 22.2°C

Rain: 169mm

Sunshine: 7.7h/day

Visit score: 5.6/10

Nov

Temp: 6.5°C – 15.6°C

Rain: 128mm

Sunshine: 6.9h/day

Visit score: 4.4/10

Dec

Temp: 3.7°C – 12.3°C

Rain: 76mm

Sunshine: 6h/day

Visit score: 5/10

When to go, and when not to

The best months to visit Florence are June, July, August, and September, when visit scores are highest. These months bring the most sunshine, ranging from 12.4 hours a day in August up to 13.9 hours in July, along with the warmest daytime highs, reaching 32.6C in July and 32.9C in August.

This same window is also Florence's peak season, so travelers should expect the highest demand for lodging and activities during these months. July and August are the hottest months, while October is the wettest with 169mm of rain, so travelers seeking cooler or drier conditions might weigh visiting just before or after the peak stretch.

Season Guide

Spring

March – May

Mild temperatures and blooming gardens. A great time for sightseeing with fewer crowds than summer.

Packing tips

  • · Light layers
  • · Rain jacket
  • · Comfortable walking shoes

Summer

June – August

Warmest months with the longest days. Peak tourist season in most destinations.

Packing tips

  • · Sunscreen
  • · Hat
  • · Light clothing
  • · Refillable water bottle

Autumn

September – November

Cooling temperatures and autumn foliage. Shoulder season with good deals on accommodations.

Packing tips

  • · Medium layers
  • · Sweater
  • · Waterproof jacket

Winter

December – February

Coldest months with shorter days. Holiday markets and winter activities in many cities.

Packing tips

  • · Warm coat
  • · Scarf and gloves
  • · Thermal layers
  • · Waterproof boots

Keep reading

More on Florence

  • Back to Florence
  • Best cities to visit in June
  • Best cities to visit in July
  • Best cities to visit in August
  • Best cities to visit in September

Sources

  • GeoNames city database — CC BY 4.0, fetched September 14, 2026
  • Open-Meteo climate archive — CC BY 4.0, fetched September 21, 2026

AI-written interpretation reviewed against the data above — claude-sonnet-5, generated September 21, 2026. Every number on this page comes from a dataset named here; the formulas are public.