- Temperature
- 2–31°C
Updated July 2026 · Sources cited: climatestotravel.com, weather-atlas.com
Good to know
Good to Know
- Summer (July–August) is brutally hot, not simply warm—expect sustained temperatures in the high 30s°C (95–100°F) and occasional peaks above 40°C (104°F). Museums and shaded indoor spaces become essential refuges during midday.
- If you visit in July or August, plan outdoor sightseeing for early morning or late evening; afternoons are largely indoors-only for most people.
- Autumn rain is frequent but usually brief showers rather than all-day downpours; carry a compact umbrella but don't expect the day to be ruined by rain.
- December is busiest after summer due to Christmas markets and holiday decorations, despite cooler weather; spring (April–May) and early fall (September–October) offer the best combination of crowds, weather, and festival calendar.
- Winter evenings drop below 5°C (41°F); pack proper winter layers and waterproof outerwear if visiting November–February.
- On clear winter days, temperatures can be deceptively mild in direct sun (15°C / 59°F) but shocking in shade or after sunset; dress in layers.
- Florence is not known for snow events, so winter visitors should expect rain and cold, not picturesque snowfall.
Peak Month
- Month
- July
Daytime High
- Celsius
- 31
- Fahrenheit
- 88
Nighttime Low
- Celsius
- 18
- Fahrenheit
- 64
Off Peak Month
- Month
- January
Daytime High
- Celsius
- 11
- Fahrenheit
- 52
Nighttime Low
- Celsius
- 2
- Fahrenheit
- 36
Florence has a transitional Mediterranean climate with mild winters and hot, sunny summers. The city's location in a valley surrounded by hills creates more continental characteristics than typical Mediterranean coastal areas, resulting in considerable temperature swings between seasons.
Snowfall
Snow is rare in Florence. While occasional light snow showers can occur December through February, measurable snowfall with accumulation happens only once every few years. When it does occur, it typically melts quickly.
Wind Note
Average wind speeds are modest at 6.2 kph throughout the year. March experiences slightly higher winds at 8.3 kph. The cold winter tramontana wind from the north occasionally brings dry, windy conditions.
Best Months
April through June and September through October offer the most pleasant balance of warm but not extreme temperatures with moderate rainfall.
Worst Months
July and August bring intense heat (temperatures frequently exceed 35°C / 95°F), with July and August ranking among Italy's hottest cities. December through February are the wettest and coldest months with frequent rain.
Humidity Note
Humidity remains moderately high year-round, ranging from 58–82%, but is highest in November (around 76–77%) and lowest in July (around 58–65%). Despite summer heat, nighttime temperatures typically drop to comfortable levels (17–20°C / 63–68°F), making evenings more bearable.
Rainfall Pattern
Annual precipitation averages 955 mm (38 in). Autumn (September–November) is the wettest season, with November the rainiest month (around 131 mm / 5.2 in across 14 rainy days). Summer sees minimal rainfall, with July being the driest month (around 32 mm / 1.3 in across 3–4 rainy days). Spring shows moderate increase in rain compared to winter, often in the form of showers.
Sources cited for this category
These are the sources cited in this climate & weather research for this city. Individual figures may not each trace to one of them.
More About Florence
Data last updated July 2026 · Verify anything important.