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Kozáni, Greece climate
Cfa Humid subtropical
Kozáni has a seasonal cool-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 30°C, while the coldest is January averaging around −3°C at night. Around 392 mm of precipitation falls each year, peaking in May (50 mm) and easing off in July (20 mm).
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)Kozáni climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 5 | 7 | 11 | 15 | 21 | 27 | 30 | 30 | 25 | 19 | 12 | 6 |
| Avg temp (°C) | 1 | 2 | 6 | 10 | 15 | 20 | 23 | 24 | 19 | 13 | 8 | 3 |
| Avg low (°C) | −3 | −2 | 0 | 4 | 9 | 14 | 17 | 17 | 12 | 8 | 3 | −1 |
| Precipitation (mm) | 24 | 21 | 23 | 37 | 50 | 40 | 20 | 23 | 27 | 38 | 40 | 50 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 5 | 7 | 11 | 15 | 21 | 27 |
| Avg temp (°C) | 1 | 2 | 6 | 10 | 15 | 20 |
| Avg low (°C) | −3 | −2 | 0 | 4 | 9 | 14 |
| Precipitation (mm) | 24 | 21 | 23 | 37 | 50 | 40 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 25 | 19 | 12 | 6 |
| Avg temp (°C) | 23 | 24 | 19 | 13 | 8 | 3 |
| Avg low (°C) | 17 | 17 | 12 | 8 | 3 | −1 |
| Precipitation (mm) | 20 | 23 | 27 | 38 | 40 | 50 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 7 | 6 | 7 | 9 | 10 | 6 | 4 | 5 | 7 | 7 | 8 | 11 |
| Days with high ≥ 32°C (days) | — | — | — | — | 0.1 | 5 | 13 | 10 | 1 | — | — | — |
| Days with low ≤ 0°C (days) | 17 | 14 | 9 | 1 | — | — | — | — | — | — | 4 | 15 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 7 | 6 | 7 | 9 | 10 | 6 |
| Days with high ≥ 32°C (days) | — | — | — | — | 0.1 | 5 |
| Days with low ≤ 0°C (days) | 17 | 14 | 9 | 1 | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 4 | 5 | 7 | 7 | 8 | 11 |
| Days with high ≥ 32°C (days) | 13 | 10 | 1 | — | — | — |
| Days with low ≤ 0°C (days) | — | — | — | — | 4 | 15 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 64 | 62 | 63 | 60 | 44 | 33 | 32 | 46 | 55 | 61 | 63 |
| Relative humidity (%) | 87 | 83 | 78 | 72 | 66 | 55 | 47 | 48 | 59 | 71 | 82 | 87 |
| Wind speed (mph) | 4.0 | 4.4 | 4.4 | 4.1 | 3.8 | 3.7 | 3.8 | 3.5 | 3.5 | 3.5 | 3.6 | 3.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 64 | 62 | 63 | 60 | 44 |
| Relative humidity (%) | 87 | 83 | 78 | 72 | 66 | 55 |
| Wind speed (mph) | 4.0 | 4.4 | 4.4 | 4.1 | 3.8 | 3.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 33 | 32 | 46 | 55 | 61 | 63 |
| Relative humidity (%) | 47 | 48 | 59 | 71 | 82 | 87 |
| Wind speed (mph) | 3.8 | 3.5 | 3.5 | 3.5 | 3.6 | 3.9 |
Methodology & sources
Temperature — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.
Precipitation — 1991–2020 normals computed from 7 years of daily observations at Kozani, a weather station, about 4 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.