Lombardy weather

Our guide to the weather in Lombardy during September

24

Average high

4

UV Index

167mm

Monthly rainfall

74%

Humidity

Lombardy is a picturesque region in Italy, known for its stunning lakes and alpine scenery. September is a great time to visit as the weather is usually mild and sunny. We've looked at the most up-to-date weather data for Lombardy, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Lombardy weather in September.

How warm is it in Lombardy during September?

The temperature reaches around 24℃ during the daytime in September, falling away to 13℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Lombardy during September?

On average, there will be 6 rainy days during the month, amounting to 166.6mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Lombardy during September?

No - there is very light air movement in September so conditions should be calm with light breezes at times.

Holidays in Lombardy

Holiday deals you might be interested in

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7-night half-board Lake Garda holiday with flights

£796pp

Half-board • Flights

7-nights • May

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Lake Garda: 7-night half-board Italian Lakes holiday

£796pp

Half-board • Flights

7-nights • May

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Lake Como: bargain mini-break with flights - 59% OFF

£119pp

Flights

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Lake Garda: all-inclusive week at a 4* hotel with flights

£829pp

All-inclusive • Flights

7-nights • May

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Lake Garda: Bargain getaway with flights

£249pp

Breakfast • Flights

5-nights • April

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Milan: 2-night festive city break with flights

£194pp

Accom only • Flights

2-nights • December

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Milan: 2-night city break with breakfast + flights

£49pp

Breakfast • Flights

2-nights • January

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Milan: 2-night city break with breakfast + flights

£59pp

Breakfast • Flights

2-nights • Apr + May

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Save 53%

Lake Garda: Italian mini break with flights

£59pp

Accom only • Flights

2-nights • November

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Lake Como & Venice Stays with Eastern Mediterranean Cruise

£1549pp

Mixed-board • Flights • Cruise

11-nights • May-Oct

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Lombardy Blog posts

From the UK's most popular travel bloggers

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Florence or Milan for Your Next Trip?

27th November 2024 by Inside the Travel Lab

Are you torn between Florence and Milan for your next Italian escape? Inside the Travel Lab is here to help you make that decision. Both cities are gems in Italy, each with its own unique charm. Let's delve into the differences between Florence and Milan to help you decide which one suits you best....

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A peek beneath Turin’s shroud – a brilliant weekend in northwest Italy

24th September 2024 by Ladies What Travel

Looking for a fantastic weekend escape in northwest Italy? Turin and Milan are the perfect destinations to explore. Join Keri Allan as she delves into the charm of Turin in her latest post on Ladies What Travel....

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How To Get The Most Out Of Milan on a Budget

1st December 2023 by Mini Adventures

Known for its art, architecture, and of course, high fashion; Milan is a perfect Italian city break to get a taste of the finer things in life. A sprawling metropolitan city, Milan has plenty to see and do for lovers of creativity and fine art. However, its heritage and prestige makes it one of Italy‘s most expensive destinations, with food and accommodation prices being some of the highest in the country....

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Winter in Milan: The Complete Winter Guide to Milan in 2023 (tips by local)

14th November 2023 by Italian Trip Abroad

Winter in Milan brings crisp, cold air, holiday charm, and fewer crowds—the perfect time to explore this historic Italian city. We have been to Milan many times, seems like our must-visit destination in Italy, afterall. This guide to Milan in winter will highlight everything you should know to have the best time and get back home with unforgettable memories....

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Chiavenna, Italy: An Alpine Treasure in Lombardy

31st May 2023 by The Travel Bunny

A trip to Chiavenna, a stunning alpine town in Italy, offers a wealth of culture, history, cuisine and stunning natural beauty. From the picturesque cobbled streets to the breathtaking mountain views, this town is sure to provide a memorable experience. Visitors can explore the local history, sample the delicious regional cuisine and take in the stunning scenery....

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2 Days In Milan – The Ultimate Weekend Itinerary

13th April 2023 by I'm just a girl 16

Milan is one of the most popular cities in Europe for a weekend break. Home to breathtaking feats of architecture such as the Duomo di Milano, world-famous works of art such as Da Vinci’s Last Supper and some of the best pizza and pasta dishes in the whole of Italy, Milan certainly packs a punch when it comes to a European city break....

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The Ultimate One Day In Lake Como Itinerary – Golden Triangle

13th April 2023 by I'm just a girl 16

In my guide below, I’m sharing the ultimate one day in Lake Como itinerary, including how to get to Lake Como from Milan, what to do in Varenna, Bellagio and Menaggio and how to get around the Golden Triangle from Lake Como!...

Weather in Lombardy

Our month-by-month guide to the weather and climate in Lombardy

7.0

Lombardy weather in

January
8.8

Lombardy weather in

February
12.8

Lombardy weather in

March
16.7

Lombardy weather in

April
20.5

Lombardy weather in

May
25.7

Lombardy weather in

June
28.4

Lombardy weather in

July
28.3

Lombardy weather in

August
23.6

Lombardy weather in

September
18.1

Lombardy weather in

October
12.2

Lombardy weather in

November
7.7

Lombardy weather in

December