Opole Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Opole.
Climate overview of Opole
The climate in Opole, Opolskie, Poland, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in July to 3°C (37°F) in January.
With around 748 mm (29 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and February the driest. It also has warm summers and cold winters. The most sunshine falls in July, with an average of 8.0 hours of daily sunshine.
Opole Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Opole - and find the best time to visit.
Monthly Temperature in Opole
In Opole, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 3°C (37°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Opole
On average, Opole receives a reasonable amount of rain/snowfall, with an annual precipitation of 748 mm (29 in). Opole offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month July (100 mm (3.9 in)) and the driest month February (48 mm (1.9 in)) is not too significant. For more details, please visit our Opole 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 Opole
For those who appreciate different seasons, Opole serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.0 hours of sunshine daily, and embrace the darker days in December, offering only 1.4 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Opole by Month
The relative humidity is high throughout the year in Opole.
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 Opole
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
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Opole
What is the best time to visit Opole?
May, June, August and September typically offer the most optimal weather in Opole. In contrast, January, February, March, November and December tend to have less optimal conditions. Opole has warm summers and cold winters.
What temperatures can I expect in Opole?
Daytime highs range from 3°C (37°F) in January to 26°C (79°F) in July. Nighttime lows range from -3°C (27°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Opole get?
Annual rainfall is around 748 mm (29 in). July is the wettest month with 100 mm (3.9 in), while February is the driest with 48 mm (1.9 in).
How sunny is Opole?
Opole receives around 1,714 hours of sunshine per year. July is the sunniest month with 240 hours, while December is the cloudiest with just 42 hours.
Opole 3-Day Forecast
Opole on the map
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