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    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: Geopotential at the key 850, 500 and 300 hPa levels Geopotential

    São João da Barra

    World / Brazil / Rio de Janeiro

    21°38'S / 41°2'W / Altitude 0 m / 14:26 2025/12/05, America/Sao_Paulo (UTC-3)

    overcast 24 °C
    Wind speed 15 km/h
     
    Humidity 83 %
    Clouds 80 %
    Cloud base 457 m

    Calculated from nearby stations (14:00 2025/12/05)

    Open Radar Map

    Weather for the next 24 hours

    15:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow
    clear sky with few clouds
    25 °C
    0 mm
    0 %
    E
    20 km/h
    		 clear sky
    25 °C
    0 mm
    0 %
    E
    22 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    E
    22 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    E
    19 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    E
    17 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    E
    15 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    E
    13 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    E
    11 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    NE
    10 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    9 km/h
    		 overcast
    24 °C
    0 mm
    0 %
    NE
    9 km/h
    		 mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    9 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    NE
    8 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    N
    9 km/h
    		 clear sky with few clouds
    23 °C
    0 mm
    0 %
    N
    7 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    N
    5 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    NE
    6 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    NE
    9 km/h
    		 partly cloudy
    26 °C
    0 mm
    0 %
    NE
    13 km/h
    		 partly cloudy
    26 °C
    0 mm
    0 %
    NE
    15 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    NE
    17 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    E
    18 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    E
    20 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    E
    23 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    E
    25 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    mostly cloudy
    24 °C
    0 mm
    0 %
    NE
    9 km/h
    		 partly cloudy
    24 °C
    0 mm
    0 %
    NE
    8 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    N
    5 km/h
    		 partly cloudy
    26 °C
    0 mm
    0 %
    NE
    13 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    E
    18 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    E
    25 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    E
    26 km/h
    		 clear sky with few clouds
    24 °C
    0 mm
    0 %
    NE
    22 km/h

    Meteogram

    23242424252526262423232323232626272727272928262625262526
    30
    29
    28
    27
    26
    25
    24
    23
    22
    Fr
    05
    partly cloudy    		Sa
    06
    clear sky with few clouds    		Su
    07
    partly cloudy    		Mo
    08
    clear sky with few clouds    		Tu
    09
    clear sky with few clouds    		We
    10
    overcast    		Th
    11
    clear sky with few clouds    		Fr
    12
    high clouds    		Sa
    13
    mixed with rain showers    		Su
    14
    mixed with rain showers    		Mo
    15
    mixed with rain showers    		Tu
    16
    mixed with rain showers    		We
    17
    mostly cloudy    		Th
    18
    overcast

    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