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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 32°C, while the coldest is July averaging around 19°C at night. Precipitation totals about 580 mm a year and is strongly seasonal — June alone averages 99 mm while October barely receives 9 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)Campina Grande climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 32 | 32 | 31 | 29 | 27 | 27 | 27 | 29 | 31 | 32 | 32 |
| Avg temp (°C) | 25 | 26 | 26 | 25 | 24 | 23 | 22 | 22 | 23 | 24 | 25 | 25 |
| Avg low (°C) | 21 | 22 | 22 | 21 | 21 | 20 | 19 | 18 | 19 | 20 | 21 | 21 |
| Precipitation (mm) | 38 | 42 | 63 | 69 | 77 | 99 | 84 | 48 | 23 | 9 | 11 | 19 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 32 | 32 | 31 | 29 | 27 |
| Avg temp (°C) | 25 | 26 | 26 | 25 | 24 | 23 |
| Avg low (°C) | 21 | 22 | 22 | 21 | 21 | 20 |
| Precipitation (mm) | 38 | 42 | 63 | 69 | 77 | 99 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 27 | 29 | 31 | 32 | 32 |
| Avg temp (°C) | 22 | 22 | 23 | 24 | 25 | 25 |
| Avg low (°C) | 19 | 18 | 19 | 20 | 21 | 21 |
| Precipitation (mm) | 84 | 48 | 23 | 9 | 11 | 19 |
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 (km/h) | 12.7 | 11.9 | 10.8 | 10.1 | 10.1 | 10.8 | 11.4 | 11.8 | 12.3 | 13.0 | 13.5 | 13.5 |
| 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 (km/h) | 12.7 | 11.9 | 10.8 | 10.1 | 10.1 | 10.8 |
| 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 (km/h) | 11.4 | 11.8 | 12.3 | 13.0 | 13.5 | 13.5 |
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.