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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 20:40 WST

    PAST 24 HOURS

    32.2 °C

    Feels like 39.3 °C
    Dew Point
    29.6 °C
    Gusts
    15km/h
    Relative Humidity
    86%
    Pressure
    1003.5hPa
    Wind
    N 13km/h
    Rainfall
    0.0mm

    Derby

    Curtin

    Yampi Sound (Defence)

    Lombadina

    Derby Sunday Forecast

    Mostly sunny
    Mostly sunny
    27 °C
    41 °C
    10%
    < 1mm
    Derby for Sunday
    Mostly sunny. Medium chance of showers in the NE in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds NW/SW 20 to 30 km/h tending NE/SE in the morning then tending NW/NE 15 to 20 km/h in the evening. Overnight temperatures falling to the mid to high 20s with daytime temperatures reaching 38 to 46.
    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. Medium chance of showers in the NE in the afternoon and early evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds NW/SW 20 to 30 km/h tending NE/SE in the morning then tending NW/NE 15 to 20 km/h in the evening. Overnight temperatures falling to the mid to high 20s with daytime temperatures reaching 38 to 46.

    Forecast for Derby (17.3048°S, 123.6325°E, 10m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly sunny Mostly sunny Possible shower Possible shower Mostly sunny Late thunder Late shower
    Minimum 27° 28° 28° 27° 27° 27° 27°
    Maximum 41° 39° 37° 37° 37° 37° 37°
    Chance of rain 10% 30% 50% 50% 30% 70% 60%
    Likely amount < 1mm 1-5mm 1-5mm 1-5mm 1-5mm 5-10mm 5-10mm
    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)     		21
    (km/h)     		15
    (km/h)     		26
    (km/h)     		13
    (km/h)     		27
    (km/h)     		14
    (km/h)     		26
    (km/h)     		13
    (km/h)     		25
    (km/h)     		11
    (km/h)     		19
    (km/h)     		12
    (km/h)     		19
    (km/h)
    Wind direction W N NNW N NNW NNW N N N NNW NW NNW SE ENE
    Relative humidity 54% 34% 63% 46% 67% 51% 67% 59% 68% 53% 66% 58% 68% 55%
    Dew point 23°C 20°C 25°C 23°C 25°C 24°C 25°C 25°C 26°C 24°C 25°C 25°C 25°C 24°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 Last quarter New moon First quarter Full moon
    4:45am WST 5:09am WST 6:19pm WST 6:43pm WST 11:34pm WST 11:08am WST Waning gibbous Last quarter Dec 23 New moon Dec 31 First quarter Jan 07 Full moon Jan 14

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  9. Tides graph

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  11. Derby Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Dec 17     		28.5 °C 37.4 °C
    0.0 mm
    Wednesday
    Dec 18     		28.8 °C 40.3 °C
    0.0 mm
    Thursday
    Dec 19     		26.2 °C 37.3 °C
    1.2 mm
    Friday
    Dec 20     		22.8 °C 38.2 °C
    21.6 mm
    Saturday
    Dec 21     		27.6 °C 43.1 °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 40.3° 18/12/2024 Coldest this month 22.8° 20/12/2024
    Hottest on record 44.9 01/12/2011 Coldest on record 18.5 12/12/1978
    Hottest this year 43.6° 01/01/2024 Coldest this year 9.2° 06/07/2024
    Long term average 37.4° Long term average 26.3°
    Average this month 37.8° Average this month 27.3°
    Hottest December On Record Avg. max. temp. 39.3° 1972 Coldest December on record Avg. min. temp. 25.4° 1974
    Derby rainfall history (17.3048°S, 123.6325°E, 10m AMSL)
    RAINFALL
    Wettest This Month 29.4mm 08/12/2024 Total This Month 70.8mm
    7.0 days
    Long Term Average 82.8mm 7.6 days Wettest December on record 350.6mm 2016
    Driest on record 0.0mm 1956

  13. Derby Year To Date

    Average Rainfall To Dec 710.1mm 53.2 day(s)
    Total For 2024 475.8mm 57.0 day(s)
    Total To This Day 2023 941.4mm 60.0 day(s)
    Wettest Day 106.2mm Mar15
    Lowest Temperature 9.2°C Jul 6
    Highest Temperature 43.6°C Jan 1

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  2. Warnings

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