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Weather in Lesser Poland for September 2025

Your guide to Lesser Poland weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Lesser Poland has been nearly identical to the historical average, with a temperature of 23.4 °C (showing only a slight deviation of -0.1 °C).

  • The forecast for the next days in Lesser Poland predicts a temperature of 17.8 °C, which is cooler than the historical average.

  • In general, the average temperature in Lesser Poland at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.7 °C by the end of September.

  • Rain 🌧️

  • Lesser Poland experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 350.9 mm.

Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/8°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Lesser Poland Weather September

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What’s the Weather Like in Lesser Poland This September?

Discover the average temperatures and weather trends across Lesser Poland’s cities this September.

Temperatures trend during September in Lesser Poland

See the weather trend as well as the moving average line

September weather in Lesser Poland day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
22° /12° 2 mm 5
2 Sept. Sunny
Sunny
25° /12° 1.3 mm 6
3 Sept. Cloudy
Cloudy
23° /13° 6.6 mm 5
4 Sept. Partly cloudy
Partly cloudy
23° /12° 0.4 mm 6
5 Sept. Partly cloudy
Partly cloudy
25° /12° 1.8 mm 6
6 Sept. Sunny
Sunny
23° /10° 0.6 mm 6
7 Sept. Partly cloudy
Partly cloudy
25° /10° 0 mm 6
8 Sept. Sunny
Sunny
28° /12° 4.2 mm 7
9 Sept. Sunny
Sunny
24° /12° 1.8 mm 6
10 Sept. Patchy rain possible
Patchy rain possible
23° /12° 2.9 mm 6
11 Sept. Cloudy
Cloudy
23° /12° 2.6 mm 5
12 Sept. Sunny
Sunny
23° /11° 1.4 mm 5
13 Sept. Patchy rain possible
Patchy rain possible
22° /11° 2.4 mm 5
14 Sept. Patchy rain possible
Patchy rain possible
19° /12° 11.3 mm 5
15 Sept. Sunny
Sunny
21° /11° 6 mm 5
16 Sept. Moderate rain
Moderate rain
17° /11° 5.6 mm 0.5
17 Sept. Patchy rain possible
Patchy rain possible
16° /9° 1.4 mm 0.3
18 Sept. Partly cloudy
Partly cloudy
21° /8° 0 mm 1.2
19 Sept. Partly cloudy
Partly cloudy
25° /15° 0 mm 1.2
20 Sept. Sunny
Sunny
29° /14° 0 mm 1.5
21 Sept. Sunny
Sunny
28° /14° 0 mm 6
22 Sept. Cloudy
Cloudy
21° /16° 0.1 mm 4
23 Sept. Partly cloudy
Partly cloudy
25° /13° 0 mm 5
24 Sept. Moderate rain
Moderate rain
15° /12° 5.1 mm 3
25 Sept. Patchy rain possible
Patchy rain possible
12° /8° 2.3 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
10° /7° 1.7 mm 2
27 Sept. Moderate rain
Moderate rain
6° /5° 6.4 mm 2
28 Sept. Partly cloudy
Partly cloudy
11° /3° 0 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
13° /3° 0.8 mm 2
30 Sept. Patchy rain possible
Patchy rain possible
15° /8° 6 mm 4
Next
Important Notice
Our weather forecast for Lesser Poland 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 Lesser Poland forecast closer to your planned date for the most up-to-date weather information.

Lesser Poland in September - FAQ

What are the expected maximum and minimum temperatures in Lesser Poland during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lesser Poland during September?
Significant rainfall exceeding 350.9 mm is expected in Lesser Poland during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lesser Poland during September?
The average wind speed in Lesser Poland during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Lesser Poland

Explore the daily rainfall trends and prepare for Lesser Polands September weather 💧

UV exposure in Lesser Poland during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Lesser Poland
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Location coordinates Where is Lesser Poland?

Get accurate weather forecasts for Lesser Poland, located at latitude 50.061 and longitude 19.937. Stay updated with localized weather information tailored for Lesser Poland.

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