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Rzeszów, Poland climate
Cfb Oceanic / temperate
Rzeszów has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 26°C, while the coldest is January averaging around −5°C at night. Around 653 mm of precipitation falls each year, peaking in July (90 mm) and easing off in February (33 mm). At latitude 50°N, day length swings from 7.9 hours in midwinter to 16.1 hours at midsummer.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Rzeszów climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 1 | 3 | 8 | 15 | 20 | 23 | 26 | 25 | 20 | 14 | 7 | 2 |
| Avg temp (°C) | −2 | −1 | 3 | 9 | 14 | 17 | 19 | 19 | 14 | 9 | 4 | −1 |
| Avg low (°C) | −5 | −4 | −1 | 3 | 8 | 11 | 13 | 13 | 8 | 4 | 1 | −3 |
| Precipitation (mm) | 33 | 33 | 39 | 46 | 75 | 85 | 90 | 64 | 67 | 49 | 36 | 35 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 1 | 3 | 8 | 15 | 20 | 23 |
| Avg temp (°C) | −2 | −1 | 3 | 9 | 14 | 17 |
| Avg low (°C) | −5 | −4 | −1 | 3 | 8 | 11 |
| Precipitation (mm) | 33 | 33 | 39 | 46 | 75 | 85 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 26 | 25 | 20 | 14 | 7 | 2 |
| Avg temp (°C) | 19 | 19 | 14 | 9 | 4 | −1 |
| Avg low (°C) | 13 | 13 | 8 | 4 | 1 | −3 |
| Precipitation (mm) | 90 | 64 | 67 | 49 | 36 | 35 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 76 | 71 | 66 | 66 | 65 | 64 | 59 | 64 | 68 | 75 | 76 |
| Relative humidity (%) | 93 | 91 | 83 | 77 | 75 | 73 | 68 | 66 | 72 | 81 | 90 | 93 |
| Wind speed (km/h) | 12.8 | 12.6 | 11.9 | 9.8 | 8.9 | 8.5 | 8.2 | 7.8 | 8.9 | 9.8 | 10.8 | 12.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 76 | 71 | 66 | 66 | 65 |
| Relative humidity (%) | 93 | 91 | 83 | 77 | 75 | 73 |
| Wind speed (km/h) | 12.8 | 12.6 | 11.9 | 9.8 | 8.9 | 8.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 59 | 64 | 68 | 75 | 76 |
| Relative humidity (%) | 68 | 66 | 72 | 81 | 90 | 93 |
| Wind speed (km/h) | 8.2 | 7.8 | 8.9 | 9.8 | 10.8 | 12.1 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Jasionka, a weather station, about 8 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.