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Milan Weather in May
Thinking of visiting Milan in May? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Milan in May
This month experiences about 16 days of rain according to historical data, averaging 142 mm (5.6 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Milan in May
May in Milan sees highs of 23°C (73°F) and lows of 13°C (55°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Milan in May
With approximately 211 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Milan Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
23°C (73°F)
Chance of Rain
55%
Precipitation
142 mm (5.6 in)
Rainy days
16 days
Humidity
74%
Sunshine
211 hours
Percentage Sunshine
48%
Milan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Milan - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Milan typically rise from around 20°C (68°F) at the start of May to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 13°C (55°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Milan in May
Browse day-by-day weather records for Milan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Milan historical weather extremes in May
Based on weather observations in Milan between 1976 and 2026, these are the recorded extremes during May.
- The hottest May day on record in Milan reached 33°C (91°F) (May 26, 2026).
- Milan experienced its chilliest May day on May 8, 1985, reaching only 9°C (48°F).
- The lowest overnight temperature recorded in May was -4°C (25°F) (May 4, 1979).
Best Places in Italy in May
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Milan in May
For Milan in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Milan in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Milan 3-Day Forecast
More climate data for Milan
Temperature Rainfall Sunshine Humidity
See the full Milan climate overview or explore weather in Italy.
Popular in May
Where to go in May - average daytime high across popular destinations.
Bucket list
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