May Humidity Averages for Brazil

Average relative humidity levels during May 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

May relative humidity averages

Place	Noon	6 pm	Mid­night
Apodí	80	68	90
Aracaju	86	83	87
Campina Grande	89	82	96
Fortaleza	87	81	93
João Pessoa	86	84	89
Maceió	89	83	92
Natal	83	80	88
Petrolina	79	62	79
Recife	87	82	94
Salvador	88	85	90
São Gonçalo	77	66	88
São Luis	88	83	96
Teresina	86	70	92

Southeast Brazil

Average May humidity (%)

Place	Noon	6 pm	Mid­night
Araçatuba	81	57	79
Belo Horizonte	83	69	86
Cabo Frio	86	82	90
Campinas	78	53	79
Campos do Jordão	91	85	98
Franca	83	70	84
Ilha Guaíba	74	73	84
Juiz de Fora	93	75	90
Mogi das Cruzes	85	76	88
Rio de Janeiro	88	79	86
Santos	89	84	93
São José dos Campos	88	55	86
São Paulo	91	74	90
Sorocaba	81	60	83
Ubatuba	93	83	96
Uberaba	84	66	88
Vitória	84	79	90

South Brazil

May humidity averages

Place	Noon	6 pm	Mid­night
Caxias do Sul	92	80	91
Curitiba	94	76	94
Florianópolis	92	82	92
Foz do lguaçu	94	67	89
Londrina	90	71	88
Maringá	86	73	86
Pelotas	88	67	87
Ponta Grossa	90	57	84
Porto Alegre	95	78	91
Rio Grande	88	72	86

Center West Brazil

Relative humidity averages (%) for May

Place	Noon	6 pm	Mid­night
Brasília	83	66	85
Campo Grande	88	72	88
Cuiabá	90	66	88
Goiânia	82	61	81
Goiás	79	61	87
Pirenópolis	82	63	89

North Brazil

May humidity averages

Place	Noon	6 pm	Mid­night
Belém	92	82	97
Benjamin Constant	92	70	86
Boa Vista	86	68	84
Cruzeiro do Sul	96	76	89
Macapá	93	85	94
Manaus	93	75	91
Porto Velho	94	72	91
Rio Branco	97	71	90
Santarém	90	81	94
Taracuá	98	86	96