Climate averages 1991–2020
Rzeszów weather
in August.
A warm, moderately wet month: the 2nd warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Rzeszów: daytime highs average 23.8°C and nights cool to about 14.9°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 71 mm of rain on roughly 12 days, which makes August a moderately wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 29 min on an average August day.
The nearest other city in this atlas is Tarnów (72 km away). In August its highs average 23.9°C, about as warm as Rzeszów, with 70 mm of rain.
Among the 60 cities listed in Poland, Rzeszów ranks joint 9th of 60 for the warmest August highs and joint 40th of 60 for the driest August (rainfall, lowest first). The mean August high of those 60 cities is 23.3°C; Rzeszów is 0.5°C warmer than that mean.
From August to September, average highs fall by 5.3°C to 18.5°C, and monthly rainfall rises from 71 mm to 78 mm.
The annual picture
August in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Rzeszów climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.4°C-4.4°C | -4.4°C | 47 | 11.7 | 8.69 h |
| February | 2.3°C-3.7°C | -3.7°C | 47 | 11.1 | 10.010 h |
| March | 7.2°C-0.5°C | -0.5°C | 51 | 11.3 | 11.812 h |
| April | 13.9°C4.4°C | 4.4°C | 59 | 11.3 | 13.714 h |
| May | 18.8°C9.5°C | 9.5°C | 92 | 14.4 | 15.415 h |
| June | 22.1°C13.3°C | 13.3°C | 88 | 13.6 | 16.316 h |
| July | 23.9°C15.3°C | 15.3°C | 105 | 14.9 | 15.916 h |
| August, selected | 23.8°C14.9°C | 14.9°C | 71 | 11.7 | 14.514 h |
| September | 18.5°C10.8°C | 10.8°C | 78 | 10.8 | 12.713 h |
| October | 12.9°C6.4°C | 6.4°C | 59 | 10.2 | 10.811 h |
| November | 7.0°C2.1°C | 2.1°C | 50 | 10.0 | 9.19 h |
| December | 1.7°C-2.5°C | -2.5°C | 46 | 10.7 | 8.28 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
August in nearby cities
- Tarnów in AugustPoland · 72 kmHigh 23.9°C · Low 14.5°C · 70 mm rain
- Nowy Sącz in AugustPoland · 104 kmHigh 23.1°C · Low 14.0°C · 89 mm rain
- Ostrowiec Świętokrzyski in AugustPoland · 108 kmHigh 23.7°C · Low 14.9°C · 64 mm rain
- Prešov in AugustSlovakia · 128 kmHigh 24.2°C · Low 14.7°C · 73 mm rain
- Drohobych in AugustUkraine · 133 kmHigh 22.9°C · Low 14.0°C · 96 mm rain
- Kielce in AugustPoland · 134 kmHigh 23.3°C · Low 14.3°C · 65 mm rain
- Lublin in AugustPoland · 140 kmHigh 23.3°C · Low 14.8°C · 70 mm rain
- Lviv in AugustUkraine · 147 kmHigh 23.2°C · Low 14.8°C · 81 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Rzeszów) is explained once on the Rzeszów year overview and on the Sources, method and limits page.