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Polná Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Polná.
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Climate overview of Polná
Temperatures in Polná, Vysocina, Czech Republic, vary greatly throughout the year. July is the hottest month at 24°C (75°F), while January is the coldest at 1°C (34°F).
Polná sees a moderate amount of rain/snowfall, totalling around 835 mm (33 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation.
Polná Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Polná - and find the best time to visit.
Monthly Temperature in Polná
The climate in Polná is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in July, the warmest time of the year, to a very cold 1°C (34°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°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 Polná
Generally, Polná receives mid-range precipitation levels, with 835 mm (33 in) annually. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 107 mm (4.2 in) of precipitation, spread over 15 rainy days.
In contrast, the driest month February experiences a drier climate, with about 49 mm (1.9 in) of snow/rainfall spread across 13 snowy/rainy days. For more details, please visit our Polná 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 Polná
Conditions in Polná are generally most comfortable in June and August. They are typically least comfortable in January, February, March, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
cold
Apr
good
May
very good
Jun
excellent
Jul
very good
Aug
excellent
Sep
very good
Oct
mixed
Nov
cold
Dec
cold
- Best overall: June and August
- 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 Polná
What is the best time to visit Polná?
June and August typically offer the most optimal weather in Polná. In contrast, January, February, March, November and December tend to have less optimal conditions. Polná has warm summers and very cold winters.
What temperatures can I expect in Polná?
Daytime highs range from 1°C (34°F) in January to 24°C (75°F) in July. Nighttime lows range from -4°C (25°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Polná get?
Annual rainfall is around 835 mm (33 in). July is the wettest month with 107 mm (4.2 in), while February is the driest with 49 mm (1.9 in).
Polná 3-Day Forecast
Polná on the map
Polná is highlighted - select any city to see its climate.
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