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Campos dos Goytacazes, Brazil climate
Aw Tropical savanna (dry winter)
Campos dos Goytacazes has a mildly seasonal tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is February with an average daily high near 92°F, while the coldest is July averaging around 64°F at night. Precipitation totals about 39 inches a year and is strongly seasonal — November alone averages 6.3 inches while August barely receives 1.17 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)Campos dos Goytacazes climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 90 | 92 | 91 | 88 | 84 | 82 | 82 | 82 | 83 | 85 | 85 | 89 |
| Avg temp (°F) | 80 | 82 | 80 | 78 | 74 | 72 | 71 | 72 | 73 | 76 | 77 | 79 |
| Avg low (°F) | 74 | 75 | 74 | 72 | 67 | 65 | 64 | 65 | 67 | 69 | 71 | 73 |
| Precipitation (in) | 5.0 | 2.5 | 4.7 | 2.6 | 2.5 | 1.2 | 1.4 | 1.2 | 2.3 | 3.1 | 6.3 | 5.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 90 | 92 | 91 | 88 | 84 | 82 |
| Avg temp (°F) | 80 | 82 | 80 | 78 | 74 | 72 |
| Avg low (°F) | 74 | 75 | 74 | 72 | 67 | 65 |
| Precipitation (in) | 5.0 | 2.5 | 4.7 | 2.6 | 2.5 | 1.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 82 | 82 | 83 | 85 | 85 | 89 |
| Avg temp (°F) | 71 | 72 | 73 | 76 | 77 | 79 |
| Avg low (°F) | 64 | 65 | 67 | 69 | 71 | 73 |
| Precipitation (in) | 1.4 | 1.2 | 2.3 | 3.1 | 6.3 | 5.8 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 57 | 62 | 57 | 54 | 46 | 44 | 45 | 57 | 67 | 77 | 71 |
| Relative humidity (%) | 80 | 79 | 81 | 80 | 78 | 78 | 75 | 72 | 71 | 73 | 78 | 81 |
| Wind speed (mph) | 6.4 | 6.0 | 5.3 | 5.2 | 5.2 | 5.2 | 6.1 | 7.0 | 7.9 | 7.9 | 7.3 | 6.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 57 | 62 | 57 | 54 | 46 |
| Relative humidity (%) | 80 | 79 | 81 | 80 | 78 | 78 |
| Wind speed (mph) | 6.4 | 6.0 | 5.3 | 5.2 | 5.2 | 5.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 44 | 45 | 57 | 67 | 77 | 71 |
| Relative humidity (%) | 75 | 72 | 71 | 73 | 78 | 81 |
| Wind speed (mph) | 6.1 | 7.0 | 7.9 | 7.9 | 7.3 | 6.4 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Campos, about 1 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.