September Humidity Averages for Brazil





Average relative humidity levels during September are listed below for cities and other locations in Brazil. Each place has a humidity average for three times during the day: 12 noon, 6:00 pm and at midnight.

You can jump to a separate table for each region of the country: Northeast Brazil, Southeast Brazil, South Brazil, Center West Brazil and North Brazil.

These humidity measurements are based on weather data collected from 1961 to 1990.

Northeast Brazil

September relative humidity averages
Place Noon 6 pm Mid­night
Apodí 69 51 81
Aracaju 82 82 86
Campina Grande 86 74 93
Fortaleza 77 75 87
João Pessoa 82 81 87
Maceió 83 79 89
Natal 80 77 87
Petrolina 72 51 65
Recife 82 79 90
Salvador 83 81 89
São Gonçalo 69 53 70
São Luis 80 75 92
Teresina 74 49 70

Southeast Brazil

Average September humidity (%)
Place Noon 6 pm Mid­night
Araçatuba 71 51 68
Belo Horizonte 79 63 79
Cabo Frio 86 84 91
Campinas 69 46 69
Campos do Jordão 86 81 97
Franca 76 61 77
Ilha Guaíba 74 73 85
Juiz de Fora 90 73 87
Mogi das Cruzes 81 73 86
Rio de Janeiro 86 80 86
Santos 89 87 92
São José dos Campos 77 51 79
São Paulo 88 72 88
Sorocaba 73 55 76
Ubatuba 91 84 96
Uberaba 75 58 75
Vitória 84 81 90

South Brazil

September humidity averages
Place Noon 6 pm Mid­night
Caxias do Sul 90 78 89
Curitiba 91 76 93
Florianópolis 91 85 92
Foz do lguaçu 88 61 82
Londrina 84 67 81
Maringá 81 67 79
Pelotas 84 70 86
Ponta Grossa 81 57 79
Porto Alegre 90 78 90
Rio Grande 85 76 87

Center West Brazil

Relative humidity averages (%) for September
Place Noon 6 pm Mid­night
Brasília 72 56 73
Campo Grande 80 62 79
Cuiabá 80 57 76
Goiânia 74 54 70
Goiás 71 53 73
Pirenópolis 72 55 75

North Brazil

September humidity averages
Place Noon 6 pm Mid­night
Belém 89 78 94
Benjamin Constant 91 64 84
Boa Vista 84 63 80
Cruzeiro do Sul 95 70 84
Macapá 86 72 86
Manaus 85 61 80
Porto Velho 92 63 87
Rio Branco 94 59 80
Santarém 84 69 89
Taracuá 97 83 95
Reference

Brasil INMET. Instituto Nacional de Meteorologia. Ministério da Agricultura, Pecuária e Abastecimento. Normais Climatológicas do Brasil 1961-1990.

Brazil Humidity
Back to Top