Rzeszów Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rzeszów.
Climate overview of Rzeszów
Rzeszów, Podkarpackie, Poland, sees big temperature differences between seasons, with July peaking at 26°C (79°F) and January dropping to 2°C (36°F).
Rzeszów sees a moderate amount of rain/snowfall, totalling around 877 mm (35 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation.
Rzeszów Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rzeszów - and find the best time to visit.
Monthly Temperature in Rzeszów
Visitors to Rzeszów can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in July, the warmest time of the year, to a very cold 2°C (36°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around -4°C (25°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rzeszów
Generally, Rzeszów experiences moderate precipitation patterns, averaging 877 mm (35 in) yearly. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 111 mm (4.4 in) of precipitation, spread over 14 rainy days.
In contrast, the driest month December experiences a drier climate, with about 54 mm (2.1 in) of snow/rainfall spread across 17 snowy/rainy days. For more details, please visit our Rzeszów Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Rzeszów by Month
The relative humidity is high throughout the year in Rzeszów.
The city experiences its highest humidity in November, reaching 78%. In May, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Rzeszów
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, August and September
- Warmest weather: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Rzeszów
What is the best time to visit Rzeszów?
May, June, August and September typically offer the most optimal weather in Rzeszów. In contrast, January, February, March, November and December tend to have less optimal conditions. Rzeszów has warm summers and very cold winters.
What temperatures can I expect in Rzeszów?
Daytime highs range from 2°C (36°F) in January to 26°C (79°F) in July. Nighttime lows range from -4°C (25°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Rzeszów get?
Annual rainfall is around 877 mm (35 in). July is the wettest month with 111 mm (4.4 in), while December is the driest with 54 mm (2.1 in).
Rzeszów 3-Day Forecast
Rzeszów on the map
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