Monthly weather averages & travel planning

Europe › 🇮🇹 Italy › Florence
Updated: March 2026
March is a fair time to visit Florence (5/10). With 9 daily sunshine hours and only 10 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 7th sunniest of the year in Florence. Culture-focused travellers and those who prefer lighter crowds will find March a practical choice, with prices running lower than peak July without sacrificing all the good weather. April offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Florence's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
Florence in March rewards travelers with average highs of 14°C and overnight lows around 4°C. Expect around 10 rainy days, so a compact umbrella is worth carrying. With 9 daily sunshine hours on average, conditions are cool and bracing, well suited for active days on foot.
14°C
57°F
Avg High
4°C
39°F
Avg Low
10 days
72 mm total
Rain Days
9h
per day avg
Sunshine
65%
Moderate
Humidity
The 10°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. Humidity averages 65%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. UV index averages 6 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 14 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 57°F average high, 39°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Florence in March means dressing for 14°C days and 4°C evenings. A mid-weight jacket over a sweater handles 14°C daytime temperatures; the combination stays comfortable all day without overheating. Evening temperatures settle at 4°C, a modest 10°C drop that a light cardigan or denim jacket covers. European cobblestones reward low-profile walking shoes over flip-flops or heels, with cushioned trainers or leather walking shoes being the practical choice. A compact foldable umbrella weighs almost nothing and earns its keep across 10 potential rainy days.
Local tip: Many of Florence's museums and galleries maintain cool interior temperatures regardless of outdoor conditions. A compact layer in your daypack lets you move between warm streets and chilled exhibition halls without discomfort.
March has no major festivals or public holidays in Florence, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 14°C average highs and 10 rainy days
March marks the transition into warmer conditions in Florence, as the sun angle climbs and day length extends. Temperatures averaging 14°C by day and 4°C overnight reflect a city shaking off winter: the morning air still carries a cool edge, but afternoons are noticeably warmer than even four weeks prior. At 44 degrees north latitude, spring is one of the most dynamic periods in the annual cycle, with weekly temperature changes that can be larger than the month-to-month shifts of summer. This volatility is part of the appeal: Florence in March has a freshness and energy that peak-summer heat tends to mute. Layers remain essential, but there are reliable pockets of warmth that reward patience. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Florence in March
March ranks 7th sunniest of the year in Florence, with an average 9 daily sunshine hours. The driest months are July, August, and June. July is the hottest month (30°C avg high); January is the coolest (9°C). From here, temperatures rise 4°C into April. Compared to last month (February: 11°C high, 10 rain days), March is warmer and equally dry. March sits in the middle of the annual sunshine ranking for Florence, offering a reasonable balance of good weather and manageable crowds.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 9°C | 2°C | 10 | 6h | View |
| February | 11°C | 2°C | 10 | 7h | View |
| March | 14°C | 4°C | 10 | 9h | View |
| April | 18°C | 7°C | 12 | 10h | View |
| May | 22°C | 11°C | 10 | 12h | View |
| June | 27°C | 16°C | 7 | 13h | View |
| July | 30°C | 18°C | 4 | 14h | View |
| August | 30°C | 19°C | 5 | 12h | View |
| September | 25°C | 15°C | 9 | 10h | View |
| October | 19°C | 11°C | 12 | 8h | View |
| November | 14°C | 7°C | 13 | 6h | View |
| December | 10°C | 3°C | 12 | 6h | View |
January
10 rain days, 6h sun
February
10 rain days, 7h sun
March
10 rain days, 9h sun
April
12 rain days, 10h sun
May
10 rain days, 12h sun
June
7 rain days, 13h sun
July
4 rain days, 14h sun
August
5 rain days, 12h sun
September
9 rain days, 10h sun
October
12 rain days, 8h sun
November
13 rain days, 6h sun
December
12 rain days, 6h sun
Cities within 500 km with comparable weather conditions
Data Sources for Florence
Climate normals represent 30-year averages (1991-2020). Individual years may vary.