Lesser Poland (Kraków)
September
Weather in Lesser Poland for September 2026
Your guide to Lesser Poland weather in September - trends and predictions
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 18 °C by the end of September.
Lesser Poland experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 79.8 mm.
Temperatures
Rain 🌧️
7
Dry days
23
Rainy days
0
Snow days
21°/11°
Temperatures
15 km/h
Avg max wind
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
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Cloudy | 22° /12° | 2 mm | 5 | |
| 2 Sept. |  Sunny | 25° /12° | 1.3 mm | 6 | |
| 3 Sept. | Cloudy | 23° /13° | 6.6 mm | 5 | |
| 4 Sept. |  Partly cloudy | 23° /12° | 0.4 mm | 6 | |
| 5 Sept. | Partly cloudy | 25° /12° | 1.8 mm | 6 | |
| 6 Sept. | Sunny | 23° /10° | 0.6 mm | 6 | |
| 7 Sept. | Partly cloudy | 25° /10° | 0 mm | 6 | |
| 8 Sept. | Sunny | 28° /12° | 4.2 mm | 7 | |
| 9 Sept. | Sunny | 24° /12° | 1.8 mm | 6 | |
| 10 Sept. |  Patchy rain possible | 23° /12° | 2.9 mm | 6 | |
| 11 Sept. | Cloudy | 23° /12° | 2.6 mm | 5 | |
| 12 Sept. | Sunny | 23° /11° | 1.4 mm | 5 | |
| 13 Sept. | Patchy rain possible | 22° /11° | 2.4 mm | 5 | |
| 14 Sept. | Patchy rain possible | 19° /12° | 11.3 mm | 5 | |
| 15 Sept. | Sunny | 21° /11° | 6 mm | 5 | |
| 16 Sept. |  Moderate or heavy rain shower | 21° /11° | 5 mm | 5 | |
| 17 Sept. | Patchy rain possible | 19° /10° | 3.8 mm | 5 | |
| 18 Sept. | Moderate rain at times | 19° /9° | 4.4 mm | 5 | |
| 19 Sept. | Patchy rain possible | 17° /9° | 5.6 mm | 4 | |
| 20 Sept. | Sunny | 20° /9° | 1 mm | 5 | |
| 21 Sept. | Sunny | 21° /8° | 2.2 mm | 5 | |
| 22 Sept. | Patchy rain possible | 19° /10° | 1.7 mm | 5 | |
| 23 Sept. | Patchy rain possible | 18° /9° | 0.4 mm | 4 | |
| 24 Sept. |  Light drizzle | 17° /8° | 0.8 mm | 4 | |
| 25 Sept. |  Overcast | 19° /8° | 0.3 mm | 5 | |
| 26 Sept. | Sunny | 21° /10° | 0.7 mm | 5 | |
| 27 Sept. | Sunny | 21° /10° | 1.1 mm | 5 | |
| 28 Sept. | Partly cloudy | 18° /8° | 0.9 mm | 5 | |
| 29 Sept. | Partly cloudy | 16° /8° | 1.4 mm | 4 | |
| 30 Sept. | Light rain shower | 14° /7° | 5.2 mm | 4 | |
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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.
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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 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lesser Poland during September?
Moderate rainfall is anticipated in Lesser Poland during September, with a total of 79.8 mm spread over approximately 23 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Lesser Poland during September?
The average wind speed in Lesser Poland during September is 15 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 💧
Typically, Lesser Poland has 23 rainy days in September with a total of 79.8 mm of rainfall.
UV exposure in Lesser Poland during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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