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Milan Weather by Month
Average temperatures, rainfall and humidity for Milan, Italy, month by month, built from OpenWeather's historical records. Use it to see what a typical Milan month looks like before you travel — then check the live Milan forecast for the days ahead.
Warmest month
July
31°C average high
Coolest month
January
1°C average low
Wettest month
September
141 mm of rain
Driest month
July
64 mm of rain
Average temperature and rainfall in Milan by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 8°C | 1°C | -7°C / 18°C | 68 mm | 82% | 6 km/h |
| February | 10°C | 3°C | -10°C / 21°C | 76 mm | 79% | 7 km/h |
| March | 14°C | 6°C | -4°C / 25°C | 65 mm | 69% | 8 km/h |
| April | 19°C | 9°C | 1°C / 29°C | 80 mm | 65% | 8 km/h |
| May | 22°C | 13°C | 4°C / 34°C | 103 mm | 68% | 8 km/h |
| June | 28°C | 18°C | 10°C / 37°C | 78 mm | 63% | 8 km/h |
| July | 31°C | 20°C | 9°C / 42°C | 64 mm | 62% | 8 km/h |
| August | 30°C | 20°C | 11°C / 41°C | 130 mm | 64% | 7 km/h |
| September | 25°C | 16°C | 5°C / 33°C | 141 mm | 70% | 7 km/h |
| October | 19°C | 11°C | 0°C / 30°C | 82 mm | 81% | 6 km/h |
| November | 13°C | 6°C | -4°C / 21°C | 102 mm | 85% | 6 km/h |
| December | 8°C | 2°C | -6°C / 18°C | 76 mm | 86% | 6 km/h |
Best time to visit Milan
The most comfortable time to visit Milan is generally May to June and September, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around September, totalling about 1066 mm a year.
Travellers who prefer heat should aim for July, when highs average 31°C. September is the month to avoid if rain would spoil your plans — it averages 141 mm, roughly 2× the rainfall of July.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Milan forecast for what is happening now.