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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 87°F, while the coldest is June averaging around 55°F at night. Precipitation totals about 59 inches a year and is strongly seasonal — January alone averages 10.1 inches while August barely receives 2.27 inches.
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 (°F) | 87 | 87 | — | 84 | 78 | 76 | 77 | 81 | 84 | 86 | 87 | 87 |
| Avg temp (°F) | 76 | 76 | — | 73 | 66 | 64 | 64 | 67 | 71 | 74 | 75 | 77 |
| Avg low (°F) | 69 | 69 | — | 63 | 57 | 55 | 54 | 56 | 60 | 64 | 65 | 68 |
| Precipitation (in) | 10.1 | 8.0 | — | 3.6 | 4.2 | 3.7 | 2.8 | 2.3 | 4.0 | 6.1 | 6.0 | 7.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 87 | 87 | — | 84 | 78 | 76 |
| Avg temp (°F) | 76 | 76 | — | 73 | 66 | 64 |
| Avg low (°F) | 69 | 69 | — | 63 | 57 | 55 |
| Precipitation (in) | 10.1 | 8.0 | — | 3.6 | 4.2 | 3.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 77 | 81 | 84 | 86 | 87 | 87 |
| Avg temp (°F) | 64 | 67 | 71 | 74 | 75 | 77 |
| Avg low (°F) | 54 | 56 | 60 | 64 | 65 | 68 |
| Precipitation (in) | 2.8 | 2.3 | 4.0 | 6.1 | 6.0 | 7.7 |
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 (mph) | 3.9 | 3.7 | 3.8 | 3.9 | 4.1 | 4.1 | 4.4 | 4.7 | 5.2 | 4.9 | 4.7 | 4.1 |
| 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 (mph) | 3.9 | 3.7 | 3.8 | 3.9 | 4.1 | 4.1 |
| 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 (mph) | 4.4 | 4.7 | 5.2 | 4.9 | 4.7 | 4.1 |
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.