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Weather in Bolzano for September 2025

Your guide to Bolzano weather in September - trends and predictions
  • In general, the average temperature in Bolzano at the beginning of September is 20.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.6 °C by the end of September.

  • Expect significant rainfall in Bolzano during September, with an average of 17 rainy days.

  • With an average of 2 snowy days, Bolzano enjoys a light touch of snow in September.

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

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
11
Dry days
Average rainy days
17
Rainy days
Average snowy days
2
Snow days
Average temperatures
17°/5°
Temperatures
Average wind speed
6 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Bolzano in September average weather

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Temperatures trend during September in Bolzano

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain Snow More
1 Sept. Patchy light rain with thunder
Patchy light rain with thunder
22° /8° 7.9 mm 0 cm
2 Sept. Patchy rain possible
Patchy rain possible
21° /7° 2 mm 0 cm
3 Sept. Patchy rain possible
Patchy rain possible
21° /7° 3.2 mm 0 cm
4 Sept. Patchy light drizzle
Patchy light drizzle
20° /6° 4.1 mm 0 cm
5 Sept. Moderate rain
Moderate rain
18° /6° 25 mm 0 cm
6 Sept. Patchy rain possible
Patchy rain possible
19° /5° 1.6 mm 0 cm
7 Sept. Patchy rain possible
Patchy rain possible
21° /6° 0.1 mm 0 cm
8 Sept. Patchy light rain with thunder
Patchy light rain with thunder
20° /6° 11.6 mm 0 cm
9 Sept. Light rain shower
Light rain shower
12° /3° 38.2 mm 0 cm
10 Sept. Patchy rain possible
Patchy rain possible
18° /3° 0.1 mm 0 cm
11 Sept. Light rain shower
Light rain shower
15° /4° 5.8 mm 0 cm
12 Sept. Light rain shower
Light rain shower
10° /1° 54.9 mm 19.7 cm
13 Sept. Light snow showers
Light snow showers
3° /-4° 2.3 mm 1.6 cm
14 Sept. Thundery outbreaks possible
Thundery outbreaks possible
10° /1° 3.7 mm 0.1 cm
15 Sept. Mist
Mist
13° /0° 0 mm 0 cm
16 Sept. Patchy rain possible
Patchy rain possible
14° /1° 0.3 mm 0 cm
17 Sept. Patchy rain possible
Patchy rain possible
16° /2° 2.1 mm 0 cm
18 Sept. Light rain shower
Light rain shower
19° /2° 1.9 mm 0 cm
19 Sept. Patchy light rain with thunder
Patchy light rain with thunder
16° /3° 11 mm 0 cm
20 Sept. Light rain shower
Light rain shower
16° /2° 2.4 mm 0 cm
21 Sept. Light rain shower
Light rain shower
15° /5° 1.9 mm 0 cm
22 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
14° /5° 3.8 mm 0 cm
23 Sept. Patchy light rain with thunder
Patchy light rain with thunder
13° /2° 6.7 mm 0 cm
24 Sept. Partly cloudy
Partly cloudy
13° /2° 5.1 mm 0 cm
25 Sept. Sunny
Sunny
15° /1° 1.2 mm 0 cm
26 Sept. Sunny
Sunny
17° /3° 1.2 mm 0 cm
27 Sept. Patchy rain possible
Patchy rain possible
17° /5° 6.1 mm 0 cm
28 Sept. Patchy rain possible
Patchy rain possible
14° /1° 8.4 mm 0 cm
29 Sept. Partly cloudy
Partly cloudy
16° /0° 0 mm 0 cm
30 Sept. Patchy rain possible
Patchy rain possible
17° /2° 0.1 mm 0 cm
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Important Notice
Our weather forecast for Bolzano 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 Bolzano forecast closer to your planned date for the most up-to-date weather information.

Bolzano in September - FAQ

What are the expected maximum and minimum temperatures in Bolzano during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bolzano during September?
Significant rainfall exceeding 213.3 mm is expected in Bolzano during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Bolzano during September?
Bolzano experiences an average snowfall of 21.3 cm during September, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Bolzano during September?
The average wind speed in Bolzano during September is 6 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Bolzano in September?

As you prepare for your trip to Bolzano 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 Bolzano, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
    • Thermal Wear: Base layers for cold destinations
    • All-Weather Jacket: Waterproof and breathable
  • Footwear
    • Waterproof Shoes
    • Insulated Boots: For snowy and extremely cold temperatures
  • 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
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Location coordinates Where is Bolzano?

Get accurate weather forecasts for Bolzano, located at latitude 46.576 and longitude 11.672. Stay updated with localized weather information tailored for Bolzano.

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