Rzeszów
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Rzeszów Weather in August

Rzeszów in August averages 26°C (79°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 Rzeszów in August

Historically, approximately 12 days this month are expected to have rain, averaging 76 mm (3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Rzeszów in August

Rzeszów has excellent weather in August, with days reaching 26°C (79°F) and nights cooling to 14°C (57°F). The summer season takes place during August. Overall, the month follows a fairly predictable daily temperature pattern. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

Rzeszów Temperature in August

Min Temperature
14°C (57°F)
Max Temperature
26°C (79°F)
Chance of Rain
40%
Precipitation
76 mm (3 in)
Rainy days
12 days
Humidity
63% *
* Data from: Przemysl, Poland (60 KM, 37 Miles).

Rzeszów Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rzeszów - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Rzeszów typically stay consistent throughout August, with daily highs averaging around 26°C (79°F). Nights are cool, with lows typically ranging from 11°C (52°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 records for Rzeszów in August

Browse day-by-day weather records for Rzeszów spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Rzeszów historical weather extremes in August

Based on 50 years of weather observations in Rzeszów between 1976 and 2026, these are the recorded extremes.

  • The warmest day in August was on August 6, 2026, with a maximum of 39°C (102°F).
  • Rzeszów experienced its chilliest August day on August 31, 1989, reaching only 11°C (52°F).
  • Rzeszów registered its coldest August night on August 29, 1998, with temperatures dropping to 4°C (39°F).
  • The heaviest August precipitation occurred on August 5, 2001, when 43 mm (1.7 in) of precipitation fell.

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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Rzeszów in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.

What To Do in Rzeszów in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Rzeszów 3-Day Forecast

More climate data for Rzeszów

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.