Katowice
September
Weather in Katowice for September 2026
Your guide to Katowice weather in September - trends and predictions
Until now, September 2026 in Katowice is cooler than usual, with temperatures averaging 20.6 °C, this is 2.6 °C below the typical seasonal average.
The forecast for the next days in Katowice predicts a temperature of 14.5 °C, which is cooler than the historical average.
In general, the average temperature in Katowice at the beginning of September is 25.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.1 °C by the end of September.
The climate of Katowice in September is notably wet, with an average of 13 rainy days, and a total of 94.5 mm of precipitation.
Temperatures
Rain 🌧️
17
Dry days
13
Rainy days
0
Snow days
21°/13°
Temperatures
16 km/h
Avg max wind
62 %
Avg humidity
Katowice Weather September
Move between months or click on a day
Temperatures trend during September in Katowice
See the weather trend as well as the moving average line
September weather in Katowice day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 24° /16° | 0.1 mm | 5 | |
| 2 Sept. |  Sunny | 27° /17° | 0.9 mm | 6 | |
| 3 Sept. | Sunny | 26° /16° | 2.1 mm | 5 | |
| 4 Sept. |  Partly cloudy | 28° /17° | 0 mm | 5 | |
| 5 Sept. | Sunny | 27° /16° | 1.2 mm | 6 | |
| 6 Sept. | Partly cloudy | 23° /13° | 1 mm | 6 | |
| 7 Sept. | Partly cloudy | 25° /13° | 0 mm | 5 | |
| 8 Sept. | Patchy rain possible | 29° /16° | 0.9 mm | 6 | |
| 9 Sept. |  Light drizzle | 25° /14° | 1.2 mm | 5 | |
| 10 Sept. | Patchy rain possible | 20° /13° | 2.8 mm | 4 | |
| 11 Sept. | Partly cloudy | 18° /12° | 6.7 mm | 4 | |
| 12 Sept. | Patchy rain possible | 20° /10° | 1.8 mm | 4 | |
| 13 Sept. | Light rain shower | 16° /11° | 9.4 mm | 3 | |
| 14 Sept. | Light rain shower | 17° /13° | 27.3 mm | 3 | |
| 15 Sept. | Patchy rain possible | 20° /11° | 12.9 mm | 5 | |
| 16 Sept. | Sunny | 24° /15° | 0 mm | 4.4 | |
| 17 Sept. | Patchy rain possible | 17° /12° | 9.3 mm | 4.1 | |
| 18 Sept. |  Overcast | 19° /13° | 0 mm | 4 | |
| 19 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 20 Sept. | Overcast | 19° /14° | 1.5 mm | 4 | |
| 21 Sept. | Patchy rain possible | 14° /10° | 0.8 mm | 4 | |
| 22 Sept. | Patchy rain possible | 11° /8° | 6.2 mm | 3 | |
| 23 Sept. | Patchy rain possible | 11° /8° | 4 mm | 3 | |
| 24 Sept. | Patchy rain possible | 10° /8° | 3 mm | 3 | |
| 25 Sept. | Light rain shower | 8° /7° | 9.9 mm | 2 | |
| 26 Sept. | Light rain shower | 10° /7° | 7.1 mm | 2 | |
| 27 Sept. | Patchy rain possible | 10° /6° | 2.7 mm | 2 | |
| 28 Sept. | Partly cloudy | 15° /8° | 1.6 mm | 4 | |
| 29 Sept. | Patchy rain possible | 12° /7° | 0.6 mm | 3 | |
| 30 Sept. | Partly cloudy | 13° /7° | 1.8 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Katowice 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 Katowice forecast closer to your planned date for the most up-to-date weather information.
Change Month
Katowice in September - FAQ
What are the expected maximum and minimum temperatures in Katowice during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Katowice during September?
Moderate rainfall is anticipated in Katowice during September, with a total of 94.5 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Katowice during September?
The average wind speed in Katowice during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Katowice
Explore the daily rainfall trends and prepare for Katowices September weather 💧
Typically, Katowice has 13 rainy days in September with a total of 94.5 mm of rainfall.
UV exposure in Katowice during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Katowice weather pages
You are here
Where is Katowice?Get accurate weather forecasts for Katowice, located at latitude 50.258 and longitude 19.028. Stay updated with localized weather information tailored for Katowice.
Found a mistake?
We appreciate your attention to details. Tell us here.