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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 01:10 WST

    PAST 24 HOURS

    23.5 °C

    Feels like 23.4 °C
    Dew Point
    13.1 °C
    Gusts
    7km/h
    Relative Humidity
    52%
    Pressure
    1009.5hPa
    Wind
    SE 6km/h
    Rainfall
    0.0mm

    Derby Ap

    Curtin

    YAMPI SOUND (DEFENCE)

    Lombadina

    Derby Wednesday Forecast

    Sunny
    Sunny
    20 °C
    38 °C
    5%
    < 1mm
    Derby for Wednesday
    Sunny. Areas of morning fog in the NW. Winds NW/SW 15 to 20 km/h tending NE/SE 15 to 25 km/h in the morning then tending NW/SW in the middle of the day. Overnight temperatures falling to between 16 and 23 with daytime temperatures reaching around 40.
    DAM LEVELS

  3. Derby 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

  4. 7 day forecast

    Today: Sunny. Areas of morning fog in the NW. Winds NW/SW 15 to 20 km/h tending NE/SE 15 to 25 km/h in the morning then tending NW/SW in the middle of the day. Overnight temperatures falling to between 16 and 23 with daytime temperatures reaching around 40.

    Forecast for Derby (17.3048°S, 123.6325°E, 10m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Sunny Sunny Mostly sunny Mostly sunny Sunny Sunny Sunny
    Minimum 20° 19° 20° 20° 19° 19° 19°
    Maximum 38° 39° 39° 38° 37° 39° 39°
    Chance of rain 5% 5% 5% 5% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme - -
    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)     		19
    (km/h)     		8
    (km/h)     		17
    (km/h)     		10
    (km/h)     		20
    (km/h)     		16
    (km/h)     		26
    (km/h)     		16
    (km/h)     		21
    (km/h)     		12
    (km/h)     		21
    (km/h)     		13
    (km/h)     		19
    (km/h)
    Wind direction WSW NNW SSW NW SW NW WSW WNW SSW NW SSW NNW SW NW
    Relative humidity 34% 18% 31% 17% 28% 18% 41% 23% 42% 22% 26% 17% 41% 21%
    Dew point 13°C 9°C 12°C 9°C 11°C 10°C 16°C 13°C 15°C 12°C 9°C 9°C 16°C 13°C

  5. 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
    5:08am WST 5:30am WST 5:42pm WST 6:04pm WST 11:07am WST Last quarter Last quarter Sep 29 New moon Oct 06 First quarter Oct 13 Full moon Oct 21

  6. Tides graph

  7. Derby Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    Sep 24     		15.4 °C 34.1 °C
    0.0 mm
    Saturday
    Sep 25     		14.4 °C 34.1 °C
    0.0 mm
    Sunday
    Sep 26     		16.8 °C 35.1 °C
    0.0 mm
    Monday
    Sep 27     		17.8 °C 37.1 °C
    0.0 mm
    Tuesday
    Sep 28     		19.9 °C 37.4 °C
    0.0 mm
    Legend

  8. Almanac

    Derby minimum temp history (17.3048°S, 123.6325°E, 10m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 40.8° 21/09/2021 Coldest this month 14.4° 25/09/2021
    Hottest on record 42.1 26/09/2003 Coldest on record 9.1 02/09/2001
    Hottest this year 40.8° 21/09/2021 Coldest this year 9.1° 05/07/2021
    Long term average 35.6° Long term average 19.3°
    Average this month 36.8° Average this month 19.0°
    Hottest September On Record Avg. max. temp. 37.4° 2008 Coldest September on record Avg. min. temp. 16.6° 2011
    Derby rainfall history (17.3048°S, 123.6325°E, 10m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 28/09/2021 Total This Month 0.0mm
    0.0 days
    Long Term Average 1.0mm 0.2 days Wettest September on record 40.4mm 1974
    Driest on record 0.0mm 2019

  9. Derby Year To Date

    Average Rainfall To Sep 610.9mm 42.5 day(s)
    Total For 2021 705.8mm 41.0 day(s)
    Total To This Day 2020 666.4mm 37.0 day(s)
    Wettest Day 102.6mm Mar16
    Lowest Temperature 9.1°C Jul 5
    Highest Temperature 40.8°C Sep21

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