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    Isumi

    World / Japan / 千葉県 (Chiba-ken)

    35°15'N / 140°23'E / Altitude 34 m / 13:36 2026/09/13, Asia/Tokyo (UTC+9)

    Open Radar Map

    Weather for the next 24 hours

    14:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow
    partly cloudy
    27 °C
    0 mm
    0 %
    E
    5 km/h
    		 partly cloudy
    27 °C
    0 mm
    0 %
    E
    5 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    SE
    7 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    0 %
    SE
    7 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    SE
    4 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    5 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    S
    5 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    7 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    SW
    8 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    SW
    8 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    26 °C
    0 mm
    10 %
    S
    11 km/h
    		 clear sky with few clouds
    27 °C
    0 mm
    0 %
    SW
    12 km/h
    		 clear sky with few clouds
    27 °C
    0 mm
    0 %
    S
    14 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    10 %
    SW
    17 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    10 %
    SW
    17 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    10 %
    S
    18 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    S
    18 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    S
    18 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 partly cloudy
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    25 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky with few clouds
    27 °C
    0 mm
    10 %
    S
    14 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    10 %
    S
    18 km/h
    		 clear sky with few clouds
    28 °C
    0 mm
    0 %
    S
    18 km/h
    		 high clouds
    26 °C
    0 mm
    0 %
    S
    16 km/h
    		 overcast
    26 °C
    0 mm
    10 %
    S
    11 km/h

    Meteogram

    22252523222223232425242520202728272523242624262626272425
    29
    27
    25
    23
    21
    19
    Sun
    13
    mostly cloudy    		Mon
    14
    clear sky with few clouds    		Tue
    15
    mixed with rain showers    		Wed
    16
    mixed with rain showers    		Thu
    17
    overcast    		Fri
    18
    overcast    		Sat
    19
    mixed with rain showers    		Sun
    20
    mixed with rain showers    		Mon
    21
    mixed with rain showers    		Tue
    22
    mixed with rain showers    		Wed
    23
    rain, thunderstorms likely    		Thu
    24
    clear sky with few clouds    		Fri
    25
    mixed with rain showers    		Sat
    26
    mixed with rain showers

    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