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Londrina, Brazil climate
Cfa Humid subtropical
Londrina has a mildly seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is December with an average daily high near 31°C, while the coldest is June averaging around 13°C at night. Precipitation totals about 1488 mm a year and is strongly seasonal — January alone averages 258 mm while August barely receives 58 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)Londrina climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 31 | 31 | — | 29 | 25 | 24 | 25 | 27 | 29 | 30 | 31 | 31 |
| Avg temp (°C) | 25 | 25 | — | 23 | 19 | 18 | 18 | 20 | 21 | 23 | 24 | 25 |
| Avg low (°C) | 20 | 20 | — | 17 | 14 | 13 | 12 | 13 | 16 | 18 | 19 | 20 |
| Precipitation (mm) | 258 | 204 | — | 91 | 107 | 95 | 71 | 58 | 101 | 156 | 152 | 196 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 31 | 31 | — | 29 | 25 | 24 |
| Avg temp (°C) | 25 | 25 | — | 23 | 19 | 18 |
| Avg low (°C) | 20 | 20 | — | 17 | 14 | 13 |
| Precipitation (mm) | 258 | 204 | — | 91 | 107 | 95 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 27 | 29 | 30 | 31 | 31 |
| Avg temp (°C) | 18 | 20 | 21 | 23 | 24 | 25 |
| Avg low (°C) | 12 | 13 | 16 | 18 | 19 | 20 |
| Precipitation (mm) | 71 | 58 | 101 | 156 | 152 | 196 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 69 | 66 | 57 | 45 | 47 | 46 | 41 | 37 | 48 | 62 | 61 | 67 |
| Relative humidity (%) | 80 | 81 | 80 | 78 | 79 | 81 | 78 | 72 | 69 | 73 | 73 | 76 |
| Wind speed (km/h) | 6.3 | 5.9 | 6.0 | 6.3 | 6.6 | 6.6 | 7.1 | 7.6 | 8.4 | 7.9 | 7.5 | 6.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 69 | 66 | 57 | 45 | 47 | 46 |
| Relative humidity (%) | 80 | 81 | 80 | 78 | 79 | 81 |
| Wind speed (km/h) | 6.3 | 5.9 | 6.0 | 6.3 | 6.6 | 6.6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 41 | 37 | 48 | 62 | 61 | 67 |
| Relative humidity (%) | 78 | 72 | 69 | 73 | 73 | 76 |
| Wind speed (km/h) | 7.1 | 7.6 | 8.4 | 7.9 | 7.5 | 6.6 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Londrina, about 3 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.