Weather in Milan 🇮🇹
Monthly weather averages & travel planning
December
Avg Temp
7°C
Rain Days
8 days
Sun Hours
6 hrs
Humidity
65%
Europe › 🇮🇹 Italy › Milan
Updated: March 2026
Is December a Good Time to Visit Milan?
4/10
Fair
December is a fair time to visit Milan (4/10). Average highs of 7°C and 6 sunshine hours daily make conditions workable, though not exceptional. December suits travellers visiting for indoor culture, food, and architecture rather than outdoor activities. Pack accordingly for 8 potential rain days. January offers a similar profile at lower hotel rates if dates are flexible. The 7°C highs require proper cold-weather clothing; many visitors underestimate how far the wind chill drops the perceived temperature, particularly near water or at elevated viewpoints. Planning tips: most accommodation categories have availability, and last-minute deals are common. The quieter streets and shorter queues can make this a genuinely enjoyable time to visit for the right type of traveller. Budget-conscious visitors will find the best value of the year in this period.
vs November:11°C avg high
Based on 30-year climate normals (1991 to 2020), December in Milan averages 7°C by day and 0°C overnight, a range that places it at the cooler end of the annual distribution. The month records approximately 6 sunshine hours per day and 74mm of total rainfall across 8 wet days, giving it a sunshine-to-rain ratio that is broadly workable for most itineraries.
7°C
45°F
Avg High
0°C
32°F
Avg Low
8 days
74 mm total
Rain Days
6h
per day avg
Sunshine
65%
Moderate
Humidity
Temperature in Milan in December
The 7°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. The UV index of 1 is low, meaning sun exposure is minimal concern and sunscreen is largely optional. Winds are calm at an average 9 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 45°F average high, 32°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Milan in December
Morning0°CBefore the day warms up
Afternoon7°CPeak daytime temperature
Evening3°CAfter sunset cools down
Packing for Milan in December means dressing for 7°C days and 0°C evenings. Layering is key: a thermal base, mid-layer fleece, and a windproof outer jacket for 7°C highs that feel colder in the wind. Evening temperatures settle at 0°C, a modest 7°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.
Local tip: Many of Milan'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.
Events in Milan in December
December has no major festivals or public holidays in Milan, 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.
What to Pack for Milan in December
Based on 7°C average highs and 8 rainy days
- Warm jacket (down or fleece)
- Merino wool base layer (regulates temperature and resists odour)
- Sweaters and lined trousers
- Scarf and lightweight gloves
- Comfortable walking shoes (a second pair lets the first air out overnight)
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Milan in December
- Vigorous walking tour of the UNESCO heritage districtMidday (12-2pm)The 7°C peak temperature provides ideal conditions for brisk sightseeing walks
- Cycling the riverside or park circuitAfternoon (1-4pm)Cool dry air makes long cycling sessions comfortable without overheating
- Explore hilltop viewpoints and fortressesMorning for clear viewsCold-weather atmospheric clarity gives the longest sightlines of the year
- Open-air Christmas or seasonal marketsAfternoon into eveningCool temperatures make festive outdoor markets genuinely atmospheric
- Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
- Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
- Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningDecember brings distinct seasonal changes to public green spaces worth exploring
- Warm up with traditional hot dishes: local stew, fondue, or braised specialities at a neighbourhood restaurantLunch (12-2pm) or dinner (7-9pm)Cold-weather cuisine is a genuine cultural experience and the best local restaurants serve their heartiest dishes in cooler months
Why is Milan cool in December?
In December, Milan feels the full influence of the continental polar air mass, which dominates mid-latitude interiors during winter. Cold, dry air from the north suppresses temperatures to 7°C during the day, dropping further to 0°C at night when radiative cooling is greatest. Precipitation tends to be low, as the cold air holds little moisture. 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.
Frequently Asked Questions
Milan in December
In December, Milan experiences average highs of 7°C (45°F) and lows of 0°C (32°F). Expect around 8 rainy days and 6 hours of sunshine per day, with humidity averaging 65%. The 7°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an extra jacket is essential for evenings. UV exposure is moderate at index 1.
Milan typically sees 8 rainy days in December, with total precipitation of around 74mm. Rain is moderate and manageable. Showers tend to pass quickly, and a light rain layer or foldable umbrella is sufficient protection for most days. For context, the driest month in Milan typically sees 4-6 fewer rain days than December.
Pack a heavy winter coat, thermal underlayers, waterproof insulated boots, and accessories including hats, gloves, and a scarf for Milan in December. Temperatures regularly fall to 0°C and rarely climb above 7°C during the day. Layering is the key strategy: a base layer, mid-layer insulation, and a windproof outer shell provide flexibility as you move between heated indoor spaces and cold outdoor streets.
December is a reasonable time to visit Milan. Expect 8 rainy days, so pack a light rain layer for flexibility. Average temperatures of 7°C make outdoor exploration comfortable during the dry periods. With 6 daily sunshine hours, there are reliable windows of good weather to plan outdoor activities around, even if the month is not the driest on the calendar.
The average high temperature in Milan in December is 7°C (45°F), and the average low is 0°C (32°F). The mean daily temperature is approximately 4°C (38°F). The day-to-night range of 7°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Milan is generally July. July offers the most sunshine at 14 hours per day and only 9 rainy days. Average temperatures reach 29°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around July gives you the best chance of dry, bright weather.
December is shoulder or low season in Milan, meaning fewer tourists and generally lower prices than peak months. With 6 sunshine hours and 8 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In December, Milan suits a range of activities thanks to cold temperatures of 7°C. Mix of indoor and outdoor activities works well given the moderate chance of rain. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. Cosy cafes and cultural venues make ideal retreats on overcast days.
December ranks 12th sunniest of the year in Milan, with an average 6 daily sunshine hours. The driest months are January, February, and March. July is the hottest month (29°C avg high); January is the coolest (7°C). From here, temperatures fall 0°C into January. Compared to last month (November: 11°C high, 11 rain days), December is cooler and drier. December is one of the least sunny months, but that often means lower prices and fewer fellow tourists.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 7°C | -1°C | 7 | 6h | View |
| February | 9°C | 0°C | 7 | 8h | View |
| March | 14°C | 3°C | 8 | 9h | View |
| April | 17°C | 7°C | 11 | 10h | View |
| May | 22°C | 12°C | 12 | 12h | View |
| June | 26°C | 16°C | 10 | 13h | View |
| July | 29°C | 18°C | 9 | 14h | View |
| August | 28°C | 18°C | 11 | 12h | View |
| September | 23°C | 14°C | 10 | 10h | View |
| October | 17°C | 10°C | 10 | 7h | View |
| November | 11°C | 4°C | 11 | 6h | View |
| December | 7°C | 0°C | 8 | 6h | View |
January
7 rain days, 6h sun
7°-1°
February
7 rain days, 8h sun
9°0°
March
8 rain days, 9h sun
14°3°
April
11 rain days, 10h sun
17°7°
May
12 rain days, 12h sun
22°12°
June
10 rain days, 13h sun
26°16°
July
9 rain days, 14h sun
29°18°
August
11 rain days, 12h sun
28°18°
September
10 rain days, 10h sun
23°14°
October
10 rain days, 7h sun
17°10°
November
11 rain days, 6h sun
11°4°
December
8 rain days, 6h sun
7°0°
Other Months in Milan
Plan Your Trip to Milan
Nearby Destinations
Cities within 500 km with comparable weather conditions
Data Sources for Milan
Climate normals represent 30-year averages (1991-2020). Individual years may vary.