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Weather in Rzeszów for September 2025

Your guide to Rzeszów weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Rzeszów has been nearly identical to the historical average, with a temperature of 26.7 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the next days in Rzeszów predicts a temperature of 21.6 °C, which is cooler than the historical average.

  • In general, the average temperature in Rzeszów at the beginning of September is 28.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.3 °C by the end of September.

    • Rain 🌧️

  • Rzeszów experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 70.5 mm.

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/12°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
58 %
Avg humidity

Rzeszów Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
28°
2
Sunny
30°
3
Sunny
30°
4
Sunny
30°
5
Patchy rain possible
30°
6
Overcast
24°
7
Partly cloudy
28°
8
Sunny
28°
9
Overcast
25°
10
Moderate rain at times
22°
11
Patchy rain possible
22°
12
Partly cloudy
24°
13
Patchy rain possible
24°
14
Moderate or heavy rain shower
17°
15
Patchy rain possible
23°
16
Moderate rain
18°
17
Patchy rain possible
16°
18
Partly cloudy
19°
19
Cloudy
24°
20
Sunny
26°
21
Sunny
26°
22
Patchy rain possible
17°
23
Sunny
25°
24
Partly cloudy
25°
25
Sunny
21°
26
Sunny
20°
27
Partly cloudy
22°
28
Patchy rain possible
20°
29
Overcast
12°
30
Partly cloudy
15°

Temperatures trend during September in Rzeszów

See the weather trend as well as the moving average line

September weather in Rzeszów day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Overcast
Overcast
 28° /15° 0 mm 7
2 Sept. Sunny
Sunny
 30° /15° 0 mm 8
3 Sept. Sunny
Sunny
 30° /15° 4.1 mm 7
4 Sept. Sunny
Sunny
 30° /15° 0.6 mm 7
5 Sept. Patchy rain possible
Patchy rain possible
 30° /16° 0.7 mm 7
6 Sept. Overcast
Overcast
 24° /13° 0.4 mm 6
7 Sept. Partly cloudy
Partly cloudy
 28° /13° 0.2 mm 7
8 Sept. Sunny
Sunny
 28° /13° 2.2 mm 7
9 Sept. Overcast
Overcast
 25° /13° 2.1 mm 6
10 Sept. Moderate rain at times
Moderate rain at times
 22° /12° 3.5 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 22° /14° 4.9 mm 5
12 Sept. Partly cloudy
Partly cloudy
 24° /12° 0 mm 6
13 Sept. Patchy rain possible
Patchy rain possible
 24° /11° 2.7 mm 6
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /11° 30.9 mm 4
15 Sept. Patchy rain possible
Patchy rain possible
 23° /12° 0.3 mm 1.1
16 Sept. Moderate rain
Moderate rain
 18° /13° 19.5 mm 0.4
17 Sept. Patchy rain possible
Patchy rain possible
 16° /9° 1.4 mm 0.9
18 Sept. Partly cloudy
Partly cloudy
 19° /8° 0 mm 1.1
19 Sept. Cloudy
Cloudy
 24° /11° 0 mm 1.5
20 Sept. Sunny
Sunny
 26° /13° 0 mm 5
21 Sept. Sunny
Sunny
 26° /15° 0 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 17° /8° 0.1 mm 3
23 Sept. Sunny
Sunny
 25° /6° 0 mm 4
24 Sept. Partly cloudy
Partly cloudy
 25° /14° 0 mm 5
25 Sept. Sunny
Sunny
 21° /12° 0 mm 5
26 Sept. Sunny
Sunny
 20° /9° 0 mm 4
27 Sept. Partly cloudy
Partly cloudy
 22° /9° 0 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 20° /13° 0.1 mm 4
29 Sept. Overcast
Overcast
 12° /8° 3.1 mm 3
30 Sept. Partly cloudy
Partly cloudy
 15° /4° 0 mm 5
Next
Important Notice
Our weather forecast for Rzeszów 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 Rzeszów forecast closer to your planned date for the most up-to-date weather information.
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Rzeszów in September - FAQ

What are the expected maximum and minimum temperatures in Rzeszów during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Rzeszów during September?
Moderate rainfall is anticipated in Rzeszów during September, with a total of 70.5 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Rzeszów during September?
The average wind speed in Rzeszów during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Rzeszów

Explore the daily rainfall trends and prepare for Rzeszóws September weather 💧

UV exposure in Rzeszów during September

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

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Location coordinates Where is Rzeszów?

Get accurate weather forecasts for Rzeszów, located at latitude 50.041 and longitude 21.999. Stay updated with localized weather information tailored for Rzeszów.

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