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Local Weather

Barrow Island (20.7919°S, 115.4001°E, 40m AMSL) set as my default location ›

  2. Barrow Island Local Weather

    20.79°S, 115.4°E
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    Now in Barrow Island

    Updated at 08:00 WST

    PAST 24 HOURS

    28.0 °C

    Feels like 31.1 °C
    Dew Point
    21.8 °C
    Gusts
    9km/h
    Relative Humidity
    69%
    Pressure
    1013.3hPa
    Wind
    E 7km/h
    Rainfall
    0.0mm

    Barrow Island

    Varanus Is

    Mardie

    Onslow Airport

    Barrow Island Monday Forecast

    Mostly sunny
    Mostly sunny
    24 °C
    32 °C
    30%
    < 1mm
    Barrow Island for Monday
    Partly cloudy. Slight chance of a shower in the SW, near zero chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds NE/SE 25 to 40 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures 38 to 43.
    Fire Danger
    High
    DAM LEVELS

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  4. Barrow Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower in the SW, near zero chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds NE/SE 25 to 40 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures 38 to 43.

    Forecast for Barrow Island (20.7919°S, 115.4001°E, 40m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Mostly sunny Sunny Sunny Mostly sunny Windy Mostly sunny Mostly sunny
    Minimum 24° 24° 24° 25° 25° 26° 26°
    Maximum 32° 33° 33° 33° 33° 34° 35°
    Chance of rain 30% 5% 5% 5% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating High High High High - - -
    Frost risk Nil Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 5
    (km/h)     		22
    (km/h)     		20
    (km/h)     		27
    (km/h)     		24
    (km/h)     		32
    (km/h)     		26
    (km/h)     		35
    (km/h)     		30
    (km/h)     		37
    (km/h)     		30
    (km/h)     		36
    (km/h)     		27
    (km/h)     		32
    (km/h)
    Wind direction NW NW SW W WSW W WSW W SW WSW SSW WSW SSW WNW
    Relative humidity 70% 62% 72% 61% 72% 61% 68% 59% 59% 52% 55% 47% 55% 49%
    Dew point 22°C 23°C 23°C 23°C 23°C 23°C 23°C 23°C 20°C 21°C 20°C 20°C 20°C 21°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Barrow Island (20.7919°S, 115.4001°E, 40m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    5:04am WST 5:28am WST 6:46pm WST 7:11pm WST 2:53pm WST 2:02am WST Waxing gibbous Full moon Dec 05 Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

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  9. Tides graph

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  11. Barrow Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Nov 26     		24.7 °C 35.8 °C
    0.0 mm
    Thursday
    Nov 27     		24.4 °C 31.5 °C
    0.0 mm
    Friday
    Nov 28     		23.5 °C 29.6 °C
    0.0 mm
    Saturday
    Nov 29     		23.9 °C 30.6 °C
    0.0 mm
    Sunday
    Nov 30     		21.9 °C 32.6 °C
    0.0 mm
    Legend

  12. Almanac

    Barrow Island minimum temp history (20.7919°S, 115.4001°E, 40m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 35.8° 26/11/2025 Coldest this month 20.4° 11/11/2025
    Hottest on record 40.3 30/12/2014 Coldest on record 19.8 13/12/2008
    Hottest this year 40.6° 03/03/2025 Coldest this year 12.0° 26/07/2025
    Long term average 30.7° Long term average 23.0°
    Average this month 30.1° Average this month 22.8°
    Hottest December On Record Avg. max. temp. 34.4° 2012 Coldest December on record Avg. min. temp. 22.6° 2001
    Barrow Island rainfall history (20.7919°S, 115.4001°E, 40m AMSL)
    RAINFALL
    Wettest This Month 1.4mm 13/11/2025 Total This Month 1.6mm
    2.0 days
    Long Term Average 1.5mm 0.5 days Wettest December on record 53.2mm 2012
    Driest on record 0.0mm 2023

  13. Barrow Island Year To Date

    Average Rainfall To Dec 250.5mm 30.2 day(s)
    Total For 2025 394.8mm 49.0 day(s)
    Total To This Day 2024 89.0mm 33.0 day(s)
    Wettest Day 146.0mm Jan20
    Lowest Temperature 12.0°C Jul26
    Highest Temperature 40.6°C Mar 3

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  2. Warnings

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