Milan features a moderately continental climate with cold, damp winters and hot, humid summers. The city experiences four distinct seasons, with mild, sometimes rainy springs and autumns. Rainfall is spread throughout the year, and fog, thunderstorms, and occasional snow add variety, making Milan a dynamic destination for travellers seeking both cultural and seasonal experiences.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Milan’s climate is shaped by its inland location in the Po Valley, resulting in marked seasonal contrasts. Winters (December–February) are cold and damp, with average highs of 6–8°C and lows near 0°C. Frost and fog are common, and snow can occur several times each winter, though it rarely lingers long in the city. Winds are generally light, but the occasional Foehn wind from the Alps can bring sudden warmth. Daylight is shortest in December and January, with only 2–3 hours of sunshine per day, making the city atmospheric but chilly.
Spring (March–May) sees rapidly rising temperatures, from 10°C in March to 20°C by May. Rainfall increases, especially in April and May, with occasional thunderstorms. Gardens bloom, and outdoor cafés reopen, making it a lively time for visitors. Summers (June–August) are hot and humid, with average highs of 28–31°C and lows around 17–19°C. Heatwaves can push temperatures above 35°C, and humidity, combined with the urban heat island effect, can make nights muggy. Thunderstorms are common in late afternoons, providing brief relief from the heat. Sunshine is abundant, with up to 9 hours per day in July. Autumn (September–November) is mild and rainy, with temperatures dropping from 24°C in September to 10°C in November. Rain is frequent, especially in October and November, and fog returns as temperatures cool. Milan receives about 945 mm of precipitation and 1,900–2,000 hours of sunshine annually. Winds are generally light, but can be brisk during storms or spring Tramontane winds.
| Average climate data for Milan, Italy | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 6 | 9 | 14 | 17 | 22 | 26 | 29 | 28 | 24 | 18 | 11 | 6 | 29 |
| Average minimum temperature (°C) | -1 | 0 | 4 | 7 | 12 | 15 | 18 | 18 | 14 | 9 | 4 | 0 | -1 |
| Average precipitation (mm) | 60 | 50 | 66 | 75 | 95 | 67 | 66 | 89 | 94 | 123 | 77 | 61 | 922 |
| Average rainfall days (days) | 7 | 5 | 7 | 8 | 9 | 8 | 5 | 7 | 6 | 8 | 6 | 6 | 83 |
| Average relative humidity (%) | 86 | 78 | 71 | 76 | 73 | 70 | 70 | 72 | 75 | 80 | 86 | 86 | 77 |
| Average daily daylight hours (h) | 9 | 10 | 11 | 13 | 14 | 15 | 15 | 14 | 12 | 10 | 9 | 8 | 12 |
| Average daily sunshine hours (h) | 1 | 3 | 4 | 5 | 6 | 8 | 9 | 8 | 6 | 4 | 2 | 1 | 5 |
| Average UV index | 1 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 4 |
The best times to visit Milan are spring (April–June) and autumn (September–October), when temperatures are mild (15–25°C), the city is lively with festivals and outdoor events, and crowds are smaller than in peak summer. These seasons offer ideal weather for sightseeing, shopping, and enjoying Milan’s vibrant café culture.
The least favourable time to visit is during the peak of summer (July–August), when temperatures often exceed 30°C, humidity is high, and the city can feel muggy and crowded. Many locals leave for holidays in August, so some shops and restaurants may close. October is also quite rainy, which can limit outdoor activities.
Milan has a moderately continental climate with cold, damp winters and hot, humid summers. Spring and autumn are mild but often rainy, and fog, thunderstorms, and occasional snow add to the city’s weather variety.
Summer temperatures in Milan typically reach 28–31°C, but heatwaves can push highs above 35°C. Humidity is high, and nights can remain muggy, especially in July and August.
Yes, snow can fall several times each winter, mainly from December to February. Snowfall is usually light and short-lived, but occasional heavier snowfalls can occur, especially in colder years.
Rain falls year-round, but the wettest months are April, May, October, and November. Spring and autumn often see frequent showers and occasional thunderstorms, so an umbrella is recommended.
Milan averages about 1,900–2,000 hours of sunshine annually. Summer months have up to 9 hours of sunshine per day, while winter months may see only 2–3 hours daily.
Pack warm, waterproof layers and sturdy shoes for winter. In spring and autumn, bring layers and a rain jacket. For summer, pack light clothes, sun protection, and an umbrella for sudden thunderstorms.
Milan is generally not windy, with light breezes most of the year. Humidity is high in summer, making the heat feel more intense, and fog is common in winter and autumn.
The warmest month, with the highest average maximum temperature, is July (29.1 °C). The month with the lowest average maximum temperature is January (5.9 °C). Overall, the average maximum temperature over the whole year is 17.7 °C.
The month with the highest average minimum temperature is July (17.9 °C). The coldest month, with the lowest average minimum temperature, is January (-1 °C). Overall, the average minimum temperature over the whole year is 8.3 °C.
The wettest month, with the highest amount of precipitation, is October (122.7 mm). The driest month, with the least amount of precipitation, is February (49.6 mm). Over the whole year there are 921.6 mm of rainfall on average.
The month with the most days of rain is May (8.8 days). The month with the fewest days of rain is February (5.2 days). Over the whole year there are 82.8 days of rain on average.
The month with the highest average relative humidity is December (86.3 %). The month with the lowest average relative humidity is June (69.8 %). The overall average relative humidity over the whole year is 76.9 %.
The month with the longest days, so the most daylight, is June (Average daylight: 15.1 h). The month with the shortest days, so the least daylight, is December (Average daylight: 8.1 h). Over the whole year there are 11.7 h of daylight per day on average.
The month with the most sunshine per day is July (Average sunshine: 9.1 h). The month with the least sunshine per day is January (Average sunshine: 1.1 h). Over the whole year there are 4.8 h of sunlight per day on average.
The months with the highest average UV index are June and July (UV index: 8). The months with the lowest average UV index are January and December (UV index: 1). Over the whole year the average UV index is 4.3.
