December Humidity Averages for Brazil





Average relative humidity levels during December 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

December relative humidity averages
Place Noon 6 pm Mid­night
Apodí 72 53 80
Aracaju 83 82 88
Campina Grande 83 69 92
Fortaleza 79 76 88
João Pessoa 78 78 84
Maceió 79 77 88
Natal 77 76 87
Petrolina 75 56 71
Recife 78 76 87
Salvador 84 81 91
São Gonçalo 70 54 72
São Luis 81 76 91
Teresina 81 61 80

Southeast Brazil

Average December humidity (%)
Place Noon 6 pm Mid­night
Araçatuba 82 68 84
Belo Horizonte 85 76 88
Cabo Frio 85 83 91
Campinas 77 63 83
Campos do Jordão 91 89 98
Franca 86 77 89
Ilha Guaíba 77 77 88
Juiz de Fora 89 78 90
Mogi das Cruzes 81 74 86
Rio de Janeiro 84 79 87
Santos 84 84 90
São José dos Campos 77 65 87
São Paulo 86 78 90
Sorocaba 76 63 81
Ubatuba 86 85 95
Uberaba 86 74 90
Vitória 82 80 90

South Brazil

December humidity averages
Place Noon 6 pm Mid­night
Caxias do Sul 85 73 87
Curitiba 87 77 94
Florianópolis 87 82 89
Foz do lguaçu 80 58 81
Londrina 85 72 85
Maringá 83 71 83
Pelotas 75 63 82
Ponta Grossa 79 62 82
Porto Alegre 80 68 84
Rio Grande 77 69 82

Center West Brazil

Relative humidity averages (%) for December
Place Noon 6 pm Mid­night
Brasília 85 77 91
Campo Grande 87 78 90
Cuiabá 87 72 90
Goiânia 86 74 88
Goiás 86 75 91
Pirenópolis 87 78 93

North Brazil

December humidity averages
Place Noon 6 pm Mid­night
Belém 91 82 94
Benjamin Constant 92 66 85
Boa Vista 82 58 76
Cruzeiro do Sul 95 75 87
Macapá 89 76 88
Manaus 91 74 88
Porto Velho 94 77 92
Rio Branco 96 75 90
Santarém 85 71 89
Taracuá 98 86 95
Reference

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

Brazil Humidity
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