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Campina Grande, Brazil climate
BSh Hot semi-arid
Campina Grande has a remarkably steady tropical climate (Hot semi-arid, Köppen BSh). The hottest month is February with an average daily high near 89°F, while the coldest is July averaging around 66°F at night. Precipitation totals about 23 inches a year and is strongly seasonal — June alone averages 3.9 inches while October barely receives 0.35 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)Campina Grande climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 89 | 89 | 87 | 85 | 81 | 80 | 81 | 84 | 87 | 89 | 90 |
| Avg temp (°F) | 78 | 78 | 78 | 77 | 75 | 73 | 71 | 72 | 73 | 75 | 77 | 78 |
| Avg low (°F) | 70 | 71 | 71 | 71 | 69 | 67 | 66 | 65 | 66 | 68 | 69 | 70 |
| Precipitation (in) | 1.5 | 1.6 | 2.5 | 2.7 | 3.0 | 3.9 | 3.3 | 1.9 | 0.9 | 0.3 | 0.4 | 0.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 89 | 89 | 87 | 85 | 81 |
| Avg temp (°F) | 78 | 78 | 78 | 77 | 75 | 73 |
| Avg low (°F) | 70 | 71 | 71 | 71 | 69 | 67 |
| Precipitation (in) | 1.5 | 1.6 | 2.5 | 2.7 | 3.0 | 3.9 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 80 | 81 | 84 | 87 | 89 | 90 |
| Avg temp (°F) | 71 | 72 | 73 | 75 | 77 | 78 |
| Avg low (°F) | 66 | 65 | 66 | 68 | 69 | 70 |
| Precipitation (in) | 3.3 | 1.9 | 0.9 | 0.3 | 0.4 | 0.8 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 63 | 64 | 64 | 61 | 61 | 58 | 54 | 47 | 50 | 52 | 54 |
| Relative humidity (%) | 69 | 72 | 74 | 79 | 83 | 86 | 86 | 83 | 77 | 72 | 68 | 67 |
| Wind speed (mph) | 7.9 | 7.4 | 6.7 | 6.3 | 6.3 | 6.7 | 7.1 | 7.4 | 7.7 | 8.1 | 8.4 | 8.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 63 | 64 | 64 | 61 | 61 |
| Relative humidity (%) | 69 | 72 | 74 | 79 | 83 | 86 |
| Wind speed (mph) | 7.9 | 7.4 | 6.7 | 6.3 | 6.3 | 6.7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 58 | 54 | 47 | 50 | 52 | 54 |
| Relative humidity (%) | 86 | 83 | 77 | 72 | 68 | 67 |
| Wind speed (mph) | 7.1 | 7.4 | 7.7 | 8.1 | 8.4 | 8.4 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Surubim, about 69 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.