Tarnów Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tarnów.
Climate overview of Tarnów
Temperatures in Tarnów, Lesser Poland, Poland, vary greatly throughout the year. July is the hottest month at 26°C (79°F), while January is the coldest at 3°C (37°F).
The city receives around 855 mm (34 in) of rain/snowfall per year. It experiences warm summers and cold winters. July is the wettest month and December the driest.
Tarnów Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tarnów - and find the best time to visit.
Monthly Temperature in Tarnów
The climate in Tarnów is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 3°C (37°F) in January.
Nighttime temperatures range from 14°C (57°F) in July to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tarnów
Generally, Tarnów receives mid-range precipitation levels, with 855 mm (34 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 110 mm (4.3 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, December, still receives a respectable 51 mm (2 in) of snow/rainfall. For more details, please visit our Tarnów Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Tarnów
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 cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Tarnów
What is the best time to visit Tarnów?
May, June, August and September typically offer the most optimal weather in Tarnów. In contrast, January, February, March, November and December tend to have less optimal conditions. Tarnów has warm summers and cold winters.
What temperatures can I expect in Tarnów?
Daytime highs range from 3°C (37°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 Tarnów get?
Annual rainfall is around 855 mm (34 in). July is the wettest month with 110 mm (4.3 in), while December is the driest with 51 mm (2 in).
Tarnów 3-Day Forecast
Tarnów on the map
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