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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 12:20 WST

    PAST 24 HOURS

    34.7 °C

    Feels like 38.9 °C
    Dew Point
    22.7 °C
    Gusts
    6km/h
    Relative Humidity
    49%
    Pressure
    1006.6hPa
    Wind
    4km/h
    Rainfall
    0.0mm

    Derby

    Curtin

    Yampi Sound (Defence)

    Lombadina

    Derby Wednesday Forecast

    Mostly sunny
    Mostly sunny
    26 °C
    36 °C
    40%
    1-5mm
    Derby for Wednesday
    Partly cloudy. High chance of showers in the far N, medium chance elsewhere. The chance of a thunderstorm. Light winds. Daytime maximum temperatures 34 to 39.
    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: Partly cloudy. High chance of showers in the far N, medium chance elsewhere. The chance of a thunderstorm. Light winds. Daytime maximum temperatures 34 to 39.

    Forecast for Derby (17.3048°S, 123.6325°E, 10m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly sunny Possible shower Possible shower Mostly sunny Mostly sunny Possible shower Mostly cloudy
    Minimum 26° 26° 26° 26° 26° 26° 26°
    Maximum 36° 36° 36° 36° 37° 37° 37°
    Chance of rain 40% 50% 50% 30% 30% 70% 30%
    Likely amount 1-5mm 1-5mm 1-5mm < 1mm < 1mm 1-5mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger 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 6
    (km/h)     		13
    (km/h)     		9
    (km/h)     		11
    (km/h)     		10
    (km/h)     		8
    (km/h)     		13
    (km/h)     		7
    (km/h)     		13
    (km/h)     		8
    (km/h)     		14
    (km/h)     		13
    (km/h)     		15
    (km/h)     		13
    (km/h)
    Wind direction ENE NNW WSW NNW SE NNE S E SW NNW SSW S SSE ENE
    Relative humidity 61% 54% 73% 57% 73% 54% 75% 52% 71% 47% 65% 47% 63% 45%
    Dew point 23°C 25°C 25°C 25°C 25°C 24°C 25°C 24°C 25°C 23°C 24°C 23°C 23°C 22°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
    5:26am WST 5:47am WST 6:03pm WST 6:25pm WST 4:55pm WST 3:53am WST Waxing gibbous Full moon Mar 14 Last quarter Mar 22 New moon Mar 29 First quarter Apr 05

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  9. Tides graph

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  11. Derby Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Mar 08     		28.5 °C 34.9 °C
    0.0 mm
    Sunday
    Mar 09     		27.2 °C 35.4 °C
    0.0 mm
    Monday
    Mar 10     		26.8 °C 37.4 °C
    0.0 mm
    Tuesday
    Mar 11     		24.4 °C 34.7 °C
    0.0 mm
    Wednesday
    Mar 12     		25.7 °C 34.9 °C
    0.2 mm
    Legend

  12. Almanac

    Derby minimum temp history (17.3048°S, 123.6325°E, 10m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 39.7° 01/03/2025 Coldest this month 21.9° 06/03/2025
    Hottest on record 41.9 30/03/2016 Coldest on record 19.3 24/03/1997
    Hottest this year 39.7° 01/03/2025 Coldest this year 21.7° 05/01/2025
    Long term average 35.4° Long term average 25.1°
    Average this month 36.7° Average this month 26.0°
    Hottest March On Record Avg. max. temp. 38.0° 2016 Coldest March on record Avg. min. temp. 23.6° 1976
    Derby rainfall history (17.3048°S, 123.6325°E, 10m AMSL)
    RAINFALL
    Wettest This Month 50.0mm 06/03/2025 Total This Month 68.2mm
    4.0 days
    Long Term Average 138.0mm 10.1 days Wettest March on record 689.2mm 2000
    Driest on record 5.0mm 1997

  13. Derby Year To Date

    Average Rainfall To Mar 554.4mm 36.0 day(s)
    Total For 2025 400.4mm 32.0 day(s)
    Total To This Day 2024 155.0mm 26.0 day(s)
    Wettest Day 51.0mm Jan17
    Lowest Temperature 21.7°C Jan 5
    Highest Temperature 39.7°C Mar 1

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  2. Warnings

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