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Częstochowa, Poland climate
Cfb Oceanic / temperate
Częstochowa has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 25°C, while the coldest is January averaging around −4°C at night. Around 655 mm of precipitation falls each year, peaking in July (96 mm) and easing off in January (35 mm). At latitude 51°N, day length swings from 7.7 hours in midwinter to 16.3 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)Częstochowa climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 1 | 3 | 8 | 14 | 19 | 23 | 25 | 24 | 19 | 13 | 7 | 2 |
| Avg temp (°C) | −1 | 0 | 4 | 9 | 14 | 17 | 19 | 19 | 14 | 9 | 4 | 0 |
| Avg low (°C) | −4 | −3 | −1 | 4 | 9 | 12 | 14 | 14 | 10 | 5 | 1 | −3 |
| Precipitation (mm) | 35 | 36 | 40 | 41 | 76 | 82 | 96 | 63 | 62 | 49 | 41 | 35 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 1 | 3 | 8 | 14 | 19 | 23 |
| Avg temp (°C) | −1 | 0 | 4 | 9 | 14 | 17 |
| Avg low (°C) | −4 | −3 | −1 | 4 | 9 | 12 |
| Precipitation (mm) | 35 | 36 | 40 | 41 | 76 | 82 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 24 | 19 | 13 | 7 | 2 |
| Avg temp (°C) | 19 | 19 | 14 | 9 | 4 | 0 |
| Avg low (°C) | 14 | 14 | 10 | 5 | 1 | −3 |
| Precipitation (mm) | 96 | 63 | 62 | 49 | 41 | 35 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 75 | 76 | 69 | 66 | 67 | 68 | 65 | 62 | 65 | 71 | 75 | 74 |
| Relative humidity (%) | 93 | 90 | 83 | 74 | 72 | 68 | 64 | 62 | 70 | 80 | 90 | 93 |
| Wind speed (km/h) | 13.2 | 12.8 | 12.4 | 10.4 | 9.6 | 9.2 | 9.0 | 8.7 | 9.8 | 10.6 | 11.1 | 12.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 75 | 76 | 69 | 66 | 67 | 68 |
| Relative humidity (%) | 93 | 90 | 83 | 74 | 72 | 68 |
| Wind speed (km/h) | 13.2 | 12.8 | 12.4 | 10.4 | 9.6 | 9.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 65 | 62 | 65 | 71 | 75 | 74 |
| Relative humidity (%) | 64 | 62 | 70 | 80 | 90 | 93 |
| Wind speed (km/h) | 9.0 | 8.7 | 9.8 | 10.6 | 11.1 | 12.5 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Czestochowa, a weather station, about 3 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.