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Zamość, Poland climate
Cfb Oceanic / temperate
Zamość 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 −5°C at night. Around 574 mm of precipitation falls each year, peaking in July (81 mm) and easing off in January (22 mm). At latitude 51°N, day length swings from 7.8 hours in midwinter to 16.2 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)Zamość climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 0 | 2 | 7 | 15 | 20 | 23 | 25 | 25 | 19 | 14 | 7 | 2 |
| Avg temp (°C) | −3 | −1 | 3 | 9 | 14 | 17 | 19 | 19 | 14 | 9 | 4 | −1 |
| Avg low (°C) | −5 | −4 | −2 | 3 | 8 | 11 | 13 | 12 | 8 | 4 | 0 | −3 |
| Precipitation (mm) | 22 | 23 | 29 | 48 | 74 | 64 | 81 | 62 | 60 | 43 | 32 | 35 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 0 | 2 | 7 | 15 | 20 | 23 |
| Avg temp (°C) | −3 | −1 | 3 | 9 | 14 | 17 |
| Avg low (°C) | −5 | −4 | −2 | 3 | 8 | 11 |
| Precipitation (mm) | 22 | 23 | 29 | 48 | 74 | 64 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 25 | 19 | 14 | 7 | 2 |
| Avg temp (°C) | 19 | 19 | 14 | 9 | 4 | −1 |
| Avg low (°C) | 13 | 12 | 8 | 4 | 0 | −3 |
| Precipitation (mm) | 81 | 62 | 60 | 43 | 32 | 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 | 82 | 74 | 72 | 70 | 69 | 67 | 73 | 81 | 90 | 93 |
| Wind speed (m/s) | 3.7 | 3.6 | 3.5 | 3.0 | 2.7 | 2.5 | 2.4 | 2.3 | 2.6 | 3.0 | 3.2 | 3.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 76 | 71 | 66 | 66 | 65 |
| Relative humidity (%) | 93 | 91 | 82 | 74 | 72 | 70 |
| Wind speed (m/s) | 3.7 | 3.6 | 3.5 | 3.0 | 2.7 | 2.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 59 | 64 | 68 | 75 | 76 |
| Relative humidity (%) | 69 | 67 | 73 | 81 | 90 | 93 |
| Wind speed (m/s) | 2.4 | 2.3 | 2.6 | 3.0 | 3.2 | 3.5 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Zamosc, 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.