Lombardy weather in September
September is one of the best months to visit Lombardy: highs of 24°C (75°F) and about 80 mm (3.1 in) of rain on average. Nights average 14°C (57°F) and cloud cover 55% (NASA POWER, 2001–2025 averages). It is the 6th driest month of the year and the 4th warmest. Compared with August, it is cooler and about as wet; October brings highs of 18°C (65°F) and 95 mm (3.7 in) of rain.
Figures are long-term averages for Milan, the largest city in Lombardy. See below for other places.
Is September a good time to visit Lombardy?
best month Weather score 76/100.
Yes. September is one of the best months for weather in Lombardy.
Does it rain a lot in Lombardy in September?
Some rain is normal: about 80 mm (3.1 in) falls in an average September. It is the 6th driest month of the year.
How warm is Lombardy in September?
Days average 24°C (75°F) and nights 14°C (57°F).
Lombardy weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 6°C (43°F) | -1°C (31°F) | 47 mm | 62% | least pleasant |
| February | 9°C (47°F) | 0°C (32°F) | 62 mm | 61% | least pleasant |
| March | 14°C (56°F) | 4°C (38°F) | 64 mm | 58% | fair |
| April | 18°C (64°F) | 8°C (46°F) | 87 mm | 63% | best |
| May | 22°C (72°F) | 12°C (54°F) | 106 mm | 64% | best |
| June | 27°C (80°F) | 17°C (62°F) | 81 mm | 57% | best |
| July | 29°C (84°F) | 19°C (66°F) | 68 mm | 47% | best |
| August | 29°C (84°F) | 19°C (65°F) | 89 mm | 50% | best |
| September | 24°C (75°F) | 14°C (57°F) | 80 mm | 55% | best |
| October | 18°C (65°F) | 10°C (49°F) | 95 mm | 65% | fair |
| November | 12°C (54°F) | 5°C (40°F) | 137 mm | 68% | least pleasant |
| December | 7°C (44°F) | 0°C (33°F) | 69 mm | 61% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Lombardy in September
Weather can differ a lot within Lombardy: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Milan | 24°C (75°F) | 14°C (57°F) | 80 mm | best |
| Brescia | 24°C (76°F) | 15°C (58°F) | 77 mm | best |
| Quarto Oggiaro | 24°C (75°F) | 14°C (57°F) | 80 mm | best |
| Monza | 24°C (75°F) | 14°C (57°F) | 80 mm | best |
| Bergamo | 24°C (75°F) | 14°C (57°F) | 80 mm | best |
| Como | 18°C (65°F) | 10°C (50°F) | 105 mm | best |
| Busto Arsizio | 24°C (75°F) | 14°C (57°F) | 79 mm | best |
| Sesto San Giovanni | 24°C (75°F) | 14°C (57°F) | 80 mm | best |
| Varese | 20°C (67°F) | 11°C (52°F) | 99 mm | best |
| Cinisello Balsamo | 24°C (75°F) | 14°C (57°F) | 80 mm | best |
| Cremona | 25°C (78°F) | 14°C (58°F) | 64 mm | best |
| Pavia | 24°C (76°F) | 13°C (56°F) | 66 mm | best |