Zwardoń Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Zwardoń.
Climate overview of Zwardoń
Zwardoń, Silesia, Poland, experiences significant temperature variation throughout the year. Summers bring daytime highs of 23°C (73°F) in August, while winters cool to 1°C (34°F) in January.
With around 1226 mm (48 in) of annual rain/snowfall, Zwardoń has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and very cold winters. The wettest month is July. The sunniest month is July, with 7.2 hours of sunshine per day on average.
Zwardoń Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Zwardoń - and find the best time to visit.
Monthly Temperature in Zwardoń
Depending on the time of the year, temperatures range from comfortable to very cold in Zwardoń. Average daytime temperatures reach a comfortable 23°C (73°F) in August. In January, the coolest month of the year, temperatures drop to a very cold 1°C (34°F).
At night, temperatures range from around 12°C (54°F) in August to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Zwardoń
Zwardoń has a relatively rain/snowy climate with high precipitation levels, averaging 1226 mm (48 in) of rain/snowfall annually. Zwardoń experiences moderate seasonal variation in rainfall, with monthly averages ranging from 153 mm (6 in) in July, the wettest month, and 76 mm (3 in) in November, the driest month. For more details, please visit our Zwardoń Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Zwardoń
Zwardoń can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Zwardoń by Month
The relative humidity is high throughout the year in Zwardoń.
The city experiences its highest humidity in December, reaching 84%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Zwardoń
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Zwardoń
What is the best time to visit Zwardoń?
June, July and August typically offer the most optimal weather in Zwardoń. In contrast, January, February, March, November and December tend to have less optimal conditions. Zwardoń has warm summers and very cold winters.
What temperatures can I expect in Zwardoń?
Daytime highs range from 1°C (34°F) in January to 23°C (73°F) in August. Nighttime lows range from -6°C (21°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Zwardoń get?
Annual rainfall is around 1226 mm (48 in). July is the wettest month with 153 mm (6 in), while November is the driest with 76 mm (3 in).
How sunny is Zwardoń?
Zwardoń receives around 1,568 hours of sunshine per year. July is the sunniest month with 217 hours, while December is the cloudiest with just 38 hours.
Zwardoń 3-Day Forecast
Zwardoń on the map
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