Poznań Weather in August
Poznań in August averages 25°C (77°F) during the day and 14°C (57°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.
Rainfall in Poznań in August
The climate data from previous years indicates about 12 days of rain, averaging 69 mm (2.7 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Poznań in August
August is one of the better months to visit Poznań. Expect 25°C (77°F) during the day and 14°C (57°F) at night. The month of August belongs to the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Poznań in August
Enjoy a sunny month with about 252 hours of sunshine, the clear skies make Poznań even more beautiful.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Poznań.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Poland, check out our Poznań's climate page.
Poznań Temperature in August
Min Temperature
14°C (57°F)
Max Temperature
25°C (77°F)
Chance of Rain
40%
Precipitation
69 mm (2.7 in)
Rainy days
12 days
Humidity
70%
Sunshine
252 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Poznań typically stay consistent throughout August, with daily highs averaging around 25°C (77°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 15°C (59°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Poznań in August
Browse day-by-day weather records for Poznań spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Poznań historical weather extremes in August
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Poznań.
- On August 10, 1992, temperatures climbed to 37°C (99°F), marking the warmest August day on record.
- Poznań experienced its chilliest August day on August 6, 1987, reaching only 13°C (55°F).
- The coldest night in August in Poznań was on August 25, 1977, with a minimum of 2°C (36°F).
Best Places in Poland in August
Find out more about the weather in Poland and which places have the best travel conditions in this month. See all of Poland in August →
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What to Wear in Poznań in August
Warm but pleasant conditions in Poznań in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Poznań in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Poland, check out our Poznań's climate page.
Temperature Rainfall Sunshine Humidity
See the full Poznań climate overview or explore weather in Poland.
