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Local Weather

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 08:20 WST

    PAST 24 HOURS

    31.3 °C

    Feels like 34.3 °C
    Dew Point
    24.2 °C
    Gusts
    20km/h
    Relative Humidity
    66%
    Pressure
    1009.1hPa
    Wind
    S 15km/h
    Rainfall
    0.0mm

    Derby

    Curtin

    Yampi Sound (Defence)

    Lombadina

    Derby Wednesday Forecast

    Possible shower
    Possible shower
    26 °C
    39 °C
    60%
    < 1mm
    Derby for Wednesday
    Mostly sunny. Slight chance of a shower in the NW, near zero chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds NW/SW 15 to 25 km/h. Daytime maximum temperatures 36 to 41.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Derby 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Slight chance of a shower in the NW, near zero chance elsewhere. The chance of a thunderstorm in the afternoon and early evening. Winds NW/SW 15 to 25 km/h. Daytime maximum temperatures 36 to 41.

    Forecast for Derby (17.3048°S, 123.6325°E, 10m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Possible shower Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly cloudy Late shower
    Minimum 26° 26° 25° 25° 26° 26° 27°
    Maximum 39° 38° 39° 39° 39° 39° 38°
    Chance of rain 60% 5% 10% 10% 5% 5% 40%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating Moderate Moderate Moderate Moderate - - -
    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 11
    (km/h)     		25
    (km/h)     		15
    (km/h)     		25
    (km/h)     		17
    (km/h)     		24
    (km/h)     		13
    (km/h)     		23
    (km/h)     		11
    (km/h)     		22
    (km/h)     		10
    (km/h)     		22
    (km/h)     		11
    (km/h)     		23
    (km/h)
    Wind direction SW NW WSW NW SW WNW SW NW SW WNW SW NW W NW
    Relative humidity 59% 44% 59% 43% 56% 38% 54% 37% 56% 34% 47% 31% 53% 37%
    Dew point 23°C 22°C 23°C 22°C 22°C 21°C 21°C 20°C 21°C 19°C 19°C 18°C 21°C 20°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 New moon First quarter Full moon Last quarter
    4:38am WST 5:02am WST 6:00pm WST 6:23pm WST 3:58am WST 5:13pm WST Waning crescent New moon Nov 20 First quarter Nov 28 Full moon Dec 05 Last quarter Dec 12

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  9. Tides graph

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  11. Derby Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Nov 14     		25.4 °C 35.3 °C
    0.0 mm
    Saturday
    Nov 15     		25.7 °C 35.1 °C
    0.0 mm
    Sunday
    Nov 16     		27.1 °C 36.9 °C
    0.0 mm
    Monday
    Nov 17     		26.6 °C 38.6 °C
    0.0 mm
    Tuesday
    Nov 18     		27.5 °C 37.2 °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 39.8° 02/11/2025 Coldest this month 22.9° 10/11/2025
    Hottest on record 44.6 13/11/2004 Coldest on record 19.8 06/11/1976
    Hottest this year 42.1° 18/10/2025 Coldest this year 7.5° 02/07/2025
    Long term average 38.2° Long term average 25.6°
    Average this month 37.7° Average this month 25.6°
    Hottest November On Record Avg. max. temp. 39.5° 2009 Coldest November on record Avg. min. temp. 23.0° 1976
    Derby rainfall history (17.3048°S, 123.6325°E, 10m AMSL)
    RAINFALL
    Wettest This Month 14.0mm 13/11/2025 Total This Month 14.4mm
    2.0 days
    Long Term Average 14.8mm 2.1 days Wettest November on record 74.4mm 1998
    Driest on record 0.0mm 2008

  13. Derby Year To Date

    Average Rainfall To Nov 632.0mm 45.9 day(s)
    Total For 2025 880.6mm 67.0 day(s)
    Total To This Day 2024 387.0mm 45.0 day(s)
    Wettest Day 153.2mm Mar29
    Lowest Temperature 7.5°C Jul 2
    Highest Temperature 42.1°C Oct18

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  2. Warnings

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