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    São João da Barra

    World / Brazil / Rio de Janeiro

    21°38'S / 41°2'W / Altitude 0 m / 08:53 2026/07/22, America/Sao_Paulo (UTC-3)

    23 °C
    Wind speed 11 km/h
     
    Humidity 73 %

    Calculated from nearby stations (08:00 2026/07/22)

    Open Radar Map

    Weather for the next 24 hours

    09:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow
    clear sky with few clouds
    24 °C
    0 mm
    0 %
    N
    18 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    N
    18 km/h
    		 clear sky
    26 °C
    0 mm
    0 %
    N
    18 km/h
    		 clear sky
    26 °C
    0 mm
    0 %
    NE
    20 km/h
    		 clear sky
    26 °C
    0 mm
    0 %
    NE
    23 km/h
    		 clear sky
    25 °C
    0 mm
    0 %
    NE
    24 km/h
    		 clear sky
    25 °C
    0 mm
    0 %
    NE
    27 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    28 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    NE
    30 km/h
    Gust:
    43 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 high clouds
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    NE
    32 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    NE
    30 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    NE
    27 km/h
    Gust:
    43 km/h
    		 high clouds
    23 °C
    0 mm
    0 %
    N
    25 km/h
    		 high clouds
    23 °C
    0 mm
    0 %
    N
    22 km/h
    		 high clouds
    23 °C
    0 mm
    0 %
    N
    20 km/h
    		 clear sky with few clouds
    23 °C
    0 mm
    0 %
    N
    16 km/h
    		 clear sky
    23 °C
    0 mm
    0 %
    N
    16 km/h
    		 clear sky
    24 °C
    0 mm
    0 %
    N
    16 km/h
    		 high clouds
    25 °C
    0 mm
    0 %
    N
    16 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    clear sky with few clouds
    24 °C
    0 mm
    0 %
    NE
    31 km/h
    Gust:
    47 km/h
    		 high clouds
    23 °C
    0 mm
    0 %
    N
    25 km/h
    		 clear sky with few clouds
    23 °C
    0 mm
    0 %
    N
    16 km/h
    		 high clouds
    25 °C
    0 mm
    0 %
    N
    16 km/h
    		 clear sky
    28 °C
    0 mm
    0 %
    N
    16 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    NE
    20 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    NE
    20 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    8 km/h

    Meteogram

    23232221212322232222212122222628252525242625252323252424
    30
    28
    26
    24
    22
    20
    Wed
    22
    clear sky with few clouds    		Thu
    23
    clear sky with few clouds    		Fri
    24
    mostly cloudy    		Sat
    25
    mostly cloudy    		Sun
    26
    partly cloudy    		Mon
    27
    mostly cloudy    		Tue
    28
    clear sky    		Wed
    29
    clear sky with few clouds    		Thu
    30
    mixed with rain showers    		Fri
    31
    clear sky    		Sat
    01
    clear sky with few clouds    		Sun
    02
    partly cloudy    		Mon
    03
    clear sky    		Tue
    04
    clear sky

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length