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Derby (17.3048°S, 123.6325°E, 10m AMSL) set as my default location ›

  2. Derby Local Weather

    17.3°S, 123.63°E
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    Now in Derby

    Updated at 17:30 WST

    PAST 24 HOURS

    25.3 °C

    Feels like 21.6 °C
    Dew Point
    5.0 °C
    Gusts
    15km/h
    Relative Humidity
    27%
    Pressure
    1014.2hPa
    Wind
    SE 13km/h
    Rainfall
    0.0mm

    Derby

    Curtin

    Yampi Sound (Defence)

    Lombadina

    Derby Saturday Forecast

    Mostly cloudy
    Mostly cloudy
    11 °C
    31 °C
    5%
    < 1mm
    Derby for Saturday
    Clear. Winds SE 15 to 20 km/h.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Derby 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Clear. Winds SE 15 to 20 km/h.

    Forecast for Derby (17.3048°S, 123.6325°E, 10m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Mostly cloudy Sunny Sunny Mostly sunny Mostly sunny Mostly sunny Sunny
    Minimum 11° 13° 12° 10° 10° 12° 12°
    Maximum 31° 33° 32° 32° 31° 30° 31°
    Chance of rain 5% 5% 5% 5% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index High High High High High High High
    Fire Danger Rating No Rating No Rating No Rating No Rating No Rating - -
    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 28
    (km/h)     		13
    (km/h)     		15
    (km/h)     		8
    (km/h)     		8
    (km/h)     		8
    (km/h)     		9
    (km/h)     		9
    (km/h)     		15
    (km/h)     		16
    (km/h)     		23
    (km/h)     		17
    (km/h)     		16
    (km/h)     		11
    (km/h)
    Wind direction SE SSE ESE SE SE WSW SSE SSW SSE S SE SE ESE E
    Relative humidity 37% 23% 32% 22% 29% 20% 32% 19% 32% 20% 30% 21% 30% 19%
    Dew point 8°C 7°C 6°C 8°C 5°C 6°C 6°C 5°C 6°C 5°C 3°C 5°C 5°C 5°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Derby (17.3048°S, 123.6325°E, 10m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    5:53am WST 6:16am WST 5:23pm WST 5:47pm WST 12:52pm WST 1:15am WST Waxing gibbous Full moon Jul 11 Last quarter Jul 18 New moon Jul 25 First quarter Aug 01

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  9. Tides graph

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  11. Derby Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Jul 01     		8.9 °C 28.9 °C
    0.0 mm
    Wednesday
    Jul 02     		7.5 °C 28.8 °C
    0.0 mm
    Thursday
    Jul 03     		9.7 °C 28.3 °C
    0.0 mm
    Friday
    Jul 04     		12.5 °C 27.7 °C
    0.0 mm
    Saturday
    Jul 05     		12.1 °C 30.5 °C
    0.0 mm
    Legend

  12. Almanac

    Derby minimum temp history (17.3048°S, 123.6325°E, 10m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 29.4° 05/07/2025 Coldest this month 7.5° 02/07/2025
    Hottest on record 36.2 25/07/2016 Coldest on record 6.0 01/07/2004
    Hottest this year 39.7° 01/03/2025 Coldest this year 7.5° 02/07/2025
    Long term average 30.9° Long term average 14.6°
    Average this month 28.6° Average this month 10.1°
    Hottest July On Record Avg. max. temp. 32.0° 2016 Coldest July on record Avg. min. temp. 11.2° 2002
    Derby rainfall history (17.3048°S, 123.6325°E, 10m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/07/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 5.9mm 0.6 days Wettest July on record 153.0mm 2010
    Driest on record 0.0mm 2024

  13. Derby Year To Date

    Average Rainfall To Jul 610.1mm 42.4 day(s)
    Total For 2025 800.4mm 60.0 day(s)
    Total To This Day 2024 305.6mm 34.0 day(s)
    Wettest Day 153.2mm Mar29
    Lowest Temperature 7.5°C Jul 2
    Highest Temperature 39.7°C Mar 1

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  2. Warnings

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