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Weather in Lago di Como for September 2025

Your guide to Lago di Como weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Lago di Como is slightly cooler than the historical average by -1.1 °C.

  • The forecast for the next days in Lago di Como predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Lago di Como at the beginning of September is 20.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.1 °C by the end of September.

  • Rain 🌧️

  • Lago di Como in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 221.7 mm.

  • More

  • Is September a good time to visit Lago di Como? check out the best time to travel to Lago di Como page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/8°
Temperatures
Average wind speed
9 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Lago di Como Weather September

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Temperatures trend during September in Lago di Como

See the weather trend as well as the moving average line

September weather in Lago di Como day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
22° /14° 8.6 mm 5
2 Sept. Patchy rain possible
Patchy rain possible
21° /11° 8.3 mm 5
3 Sept. Patchy rain possible
Patchy rain possible
21° /10° 3.3 mm 6
4 Sept. Light rain shower
Light rain shower
21° /12° 10.2 mm 5
5 Sept. Light rain shower
Light rain shower
16° /9° 29.6 mm 4
6 Sept. Light rain shower
Light rain shower
20° /9° 1.3 mm 5
7 Sept. Partly cloudy
Partly cloudy
22° /10° 0 mm 6
8 Sept. Light rain shower
Light rain shower
19° /12° 5 mm 5
9 Sept. Light rain shower
Light rain shower
19° /10° 5.2 mm 5
10 Sept. Sunny
Sunny
18° /9° 11.6 mm 5
11 Sept. Light rain shower
Light rain shower
18° /9° 4.1 mm 4
12 Sept. Light rain shower
Light rain shower
15° /8° 12.6 mm 4
13 Sept. Overcast
Overcast
15° /6° 2 mm 4
14 Sept. Patchy rain possible
Patchy rain possible
20° /11° 0.8 mm 1.2
15 Sept. Patchy rain possible
Patchy rain possible
19° /11° 0.2 mm 1
16 Sept. Patchy rain possible
Patchy rain possible
20° /11° 0.8 mm 0.9
17 Sept. Sunny
Sunny
19° /9° 0 mm 1
18 Sept. Sunny
Sunny
21° /11° 0 mm 1.5
19 Sept. Sunny
Sunny
24° /13° 0 mm 5
20 Sept. Sunny
Sunny
24° /14° 0 mm 5
21 Sept. Sunny
Sunny
23° /14° 0 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
22° /14° 0.1 mm 4
23 Sept. Patchy rain possible
Patchy rain possible
20° /13° 0.4 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
19° /15° 4.1 mm 4
25 Sept. Moderate rain
Moderate rain
14° /12° 15.3 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
17° /10° 0.2 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
17° /9° 0.2 mm 3
28 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
13° /4° 23.5 mm 3
29 Sept. Sunny
Sunny
13° /3° 0 mm 4
30 Sept. Patchy light drizzle
Patchy light drizzle
13° /6° 0.6 mm 3
Next
Important Notice
Our weather forecast for Lago di Como in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lago di Como forecast closer to your planned date for the most up-to-date weather information.

Lago di Como weather in September vs August vs October

Compare September weather in Lago di Como with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures26°/15°17°/8°13°/7°
Rainfall125 mm222 mm347 mm
Wind8.2 km/h8.7 km/h6.3 km/h
Humidity71%77%87%
Rainy days21 days17 days18 days
Dry days10 days13 days13 days

Planning a trip to Lago di Como? Discover the best time to visit

Lago di Como in September - FAQ

What are the expected maximum and minimum temperatures in Lago di Como during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lago di Como during September?
Significant rainfall exceeding 221.7 mm is expected in Lago di Como during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lago di Como during September?
The average wind speed in Lago di Como during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Lago di Como in September?

As you prepare for your trip to Lago di Como in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Lago di Como, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Lago di Como

Explore the daily rainfall trends and prepare for Lago di Comos September weather 💧

UV exposure in Lago di Como during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

More Lago di Como weather pages
Location coordinates Where is Lago di Como?

Get accurate weather forecasts for Lago di Como, located at latitude 46.008 and longitude 9.261. Stay updated with localized weather information tailored for Lago di Como.

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