March Humidity Averages for Brazil

Average relative humidity levels during March 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

March relative humidity averages

Place	Noon	6 pm	Mid­night
Apodí	83	69	90
Aracaju	83	80	85
Campina Grande	86	75	94
Fortaleza	89	83	92
João Pessoa	83	81	86
Maceió	84	78	89
Natal	82	77	87
Petrolina	80	63	78
Recife	85	80	90
Salvador	85	81	88
São Gonçalo	81	68	89
São Luis	90	86	96
Teresina	90	75	93

Southeast Brazil

Average March humidity (%)

Place	Noon	6 pm	Mid­night
Araçatuba	83	64	84
Belo Horizonte	83	71	86
Cabo Frio	85	82	91
Campinas	78	57	81
Campos do Jordão	90	86	98
Franca	85	73	88
Ilha Guaíba	77	76	88
Juiz de Fora	91	76	90
Mogi das Cruzes	82	74	86
Rio de Janeiro	86	78	86
Santos	87	85	91
São José dos Campos	83	60	88
São Paulo	88	74	91
Sorocaba	78	61	81
Ubatuba	89	83	95
Uberaba	85	71	90
Vitória	81	79	90

South Brazil

March humidity averages

Place	Noon	6 pm	Mid­night
Caxias do Sul	91	78	91
Curitiba	92	76	94
Florianópolis	90	82	90
Foz do lguaçu	88	62	86
Londrina	87	70	87
Maringá	84	70	84
Pelotas	82	66	84
Ponta Grossa	85	62	84
Porto Alegre	87	73	87
Rio Grande	81	71	82

Center West Brazil

Relative humidity averages (%) for March

Place	Noon	6 pm	Mid­night
Brasília	85	72	90
Campo Grande	88	73	90
Cuiabá	90	72	92
Goiânia	85	69	86
Goiás	86	71	91
Pirenópolis	87	73	92

North Brazil

March humidity averages

Place	Noon	6 pm	Mid­night
Belém	94	88	97
Benjamin Constant	93	69	85
Boa Vista	76	54	68
Cruzeiro do Sul	96	75	89
Macapá	94	86	94
Manaus	94	76	91
Porto Velho	96	77	93
Rio Branco	97	74	91
Santarém	90	80	93
Taracuá	98	85	95