Rzeszów
Weather by month
Current – 10-day forecastForecast

Rzeszów Weather in May

During May, Rzeszów experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 9°C (48°F). Expect quite a bit of rainfall. Around 97 mm (3.8 in) is typical.

Rainfall in Rzeszów in May

The climate data from previous years indicates about 14 days of rain, averaging 97 mm (3.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Rzeszów in May

The temperature in Rzeszów in May is excellent. Daytime highs reach 20°C (68°F), with nights dropping to 9°C (48°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

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

Rzeszów Temperature in May

Min Temperature
9°C (48°F)
Max Temperature
20°C (68°F)
Chance of Rain
47%
Precipitation
97 mm (3.8 in)
Rainy days
14 days
Humidity
55% *
* 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 May, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).

Average temperatures in May

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 May

Historical weather records for Rzeszów in May

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 May

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

  • On May 30, 2005, temperatures climbed to 32°C (90°F), marking the warmest May day on record.
  • Nighttime temperatures dropped to -4°C (25°F) on May 2, 2007, marking the coldest May night on record.
  • The heaviest May precipitation occurred on May 31, 2006, when 39 mm (1.5 in) of precipitation fell.

Best Places in Poland in May

Find out more about the weather in Poland and which places have the best travel conditions in this month. See all of Poland in May →

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 May

For Rzeszów in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Rzeszów in May

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Rzeszów 3-Day Forecast

More climate data for Rzeszów

Popular in May

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

Bucket list

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