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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 19:40 WST

    PAST 24 HOURS

    26.8 °C

    Feels like 32.8 °C
    Dew Point
    24.3 °C
    Gusts
    0km/h
    Relative Humidity
    86%
    Pressure
    1009.1hPa
    Wind
    N 0km/h
    Rainfall
    11.2mm

    Derby

    Curtin

    Yampi Sound (Defence)

    Lombadina

    Derby Saturday Forecast

    Mostly sunny
    Mostly sunny
    26 °C
    37 °C
    40%
    1-5mm
    Derby for Saturday
    Partly cloudy. Medium chance of showers, most likely in the early morning. The chance of a thunderstorm. Light winds becoming E 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 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. Medium chance of showers, most likely in the early morning. The chance of a thunderstorm. Light winds becoming E 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 34 to 39.

    Forecast for Derby (17.3048°S, 123.6325°E, 10m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Mostly sunny Mostly sunny Mostly sunny Possible shower Mostly sunny Possible thunderstorm Possible shower
    Minimum 26° 26° 26° 26° 26° 26° 26°
    Maximum 37° 37° 37° 36° 36° 35° 35°
    Chance of rain 40% 20% 30% 50% 30% 70% 80%
    Likely amount 1-5mm < 1mm < 1mm 1-5mm 1-5mm 5-10mm 1-5mm
    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 13
    (km/h)     		12
    (km/h)     		10
    (km/h)     		10
    (km/h)     		12
    (km/h)     		11
    (km/h)     		13
    (km/h)     		15
    (km/h)     		9
    (km/h)     		14
    (km/h)     		7
    (km/h)     		13
    (km/h)     		17
    (km/h)     		22
    (km/h)
    Wind direction SSE E SW NE WSW NNE WNW NNW SW NNW ESE N ENE N
    Relative humidity 74% 49% 74% 50% 72% 46% 72% 51% 74% 56% 76% 59% 76% 61%
    Dew point 24°C 24°C 26°C 24°C 25°C 23°C 25°C 24°C 25°C 25°C 25°C 25°C 25°C 26°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 5:48am WST 6:01pm WST 6:22pm WST 6:34pm WST 6:20am WST Waning 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
    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 36.6 °C
    0.2 mm
    Thursday
    Mar 13     		26.9 °C 36.2 °C
    0.0 mm
    Friday
    Mar 14     		27.6 °C 37.4 °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 39.7° 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 36.6° Average this month 26.2°
    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 158.8mm 27.0 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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