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Curitiba, Brazil climate
Cfb Oceanic / temperate
Curitiba has a mildly seasonal mild-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is February with an average daily high near 27°C, while the coldest is July averaging around 9°C at night. Around 1631 mm of precipitation falls each year, peaking in January (226 mm) and easing off in August (82 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)Curitiba climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 27 | 26 | 24 | 21 | 20 | 20 | 22 | 22 | 24 | 25 | 27 |
| Avg temp (°C) | 21 | 21 | 20 | 19 | 16 | 14 | 14 | 15 | 16 | 18 | 19 | 21 |
| Avg low (°C) | 18 | 18 | 17 | 15 | 12 | 10 | 9 | 10 | 12 | 14 | 15 | 17 |
| Precipitation (mm) | 226 | 189 | 151 | 88 | 96 | 112 | 106 | 82 | 143 | 161 | 126 | 152 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 27 | 26 | 24 | 21 | 20 |
| Avg temp (°C) | 21 | 21 | 20 | 19 | 16 | 14 |
| Avg low (°C) | 18 | 18 | 17 | 15 | 12 | 10 |
| Precipitation (mm) | 226 | 189 | 151 | 88 | 96 | 112 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 20 | 22 | 22 | 24 | 25 | 27 |
| Avg temp (°C) | 14 | 15 | 16 | 18 | 19 | 21 |
| Avg low (°C) | 9 | 10 | 12 | 14 | 15 | 17 |
| Precipitation (mm) | 106 | 82 | 143 | 161 | 126 | 152 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 78 | 75 | 70 | 65 | 62 | 63 | 56 | 54 | 67 | 76 | 73 | 75 |
| Relative humidity (%) | 83 | 84 | 84 | 83 | 84 | 86 | 85 | 81 | 81 | 82 | 81 | 81 |
| Wind speed (m/s) | 1.0 | 0.9 | 0.9 | 0.9 | 0.8 | 0.9 | 0.9 | 0.9 | 1.0 | 1.1 | 1.1 | 1.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 78 | 75 | 70 | 65 | 62 | 63 |
| Relative humidity (%) | 83 | 84 | 84 | 83 | 84 | 86 |
| Wind speed (m/s) | 1.0 | 0.9 | 0.9 | 0.9 | 0.8 | 0.9 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 56 | 54 | 67 | 76 | 73 | 75 |
| Relative humidity (%) | 85 | 81 | 81 | 82 | 81 | 81 |
| Wind speed (m/s) | 0.9 | 0.9 | 1.0 | 1.1 | 1.1 | 1.0 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Bacacheri, about 5 km from the city centre.
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.