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Local Weather

Diamond Creek (37.6741°S, 145.1589°E, 56m AMSL) set as my default location ›

  1. Diamond Creek Local Weather

    37.67°S, 145.16°E

    Now in Diamond Creek

    Updated at 00:20 EST

    13.7 °C

    Feels like 11.1 °C
    Dew Point
    4.6 °C
    Gusts
    9km/h
    Relative Humidity
    54%
    Pressure
    1016.2hPa
    Wind
    NE 7km/h
    Rainfall
    0.0mm

    Diamond Creek Friday Forecast

    Late shower
    Late shower
    12 °C
    23 °C
    90%
    1-5mm
    Diamond Creek for Friday
    Medium chance of showers in the early morning, clearing to a mostly sunny day. High chance of showers redeveloping during the evening. The chance of a thunderstorm in the late afternoon and evening in the E suburbs. Damaging winds possible about nearby hills and bayside suburbs. Winds N 25 to 40 km/h increasing to 35 to 55 km/h in the morning then turning W 20 to 30 km/h in the late evening.
    Fire Danger
    Moderate

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  3. Diamond Creek 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Medium chance of showers in the early morning, clearing to a mostly sunny day. High chance of showers redeveloping during the evening. The chance of a thunderstorm in the late afternoon and evening in the E suburbs. Damaging winds possible about nearby hills and bayside suburbs. Winds N 25 to 40 km/h increasing to 35 to 55 km/h in the morning then turning W 20 to 30 km/h in the late evening.

    Forecast for Diamond Creek (37.6741°S, 145.1589°E, 56m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Late shower Clearing shower Late shower Showers Mostly sunny Possible shower Possible shower
    Minimum 12°
    Maximum 23° 15° 18° 13° 16° 19° 19°
    Chance of rain 90% 40% 70% 70% 40% 50% 50%
    Likely amount 1-5mm < 1mm 1-5mm 1-5mm < 1mm < 1mm 1-5mm
    UV index Moderate Moderate Moderate Moderate Moderate High High
    Fire Danger Rating Moderate Moderate Moderate 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 26
    (km/h)
    26
    (km/h)
    18
    (km/h)
    18
    (km/h)
    14
    (km/h)
    18
    (km/h)
    13
    (km/h)
    20
    (km/h)
    6
    (km/h)
    13
    (km/h)
    8
    (km/h)
    13
    (km/h)
    9
    (km/h)
    16
    (km/h)
    Wind direction NNE NNW W W NNW WNW WSW SW WSW SW W WSW NW W
    Relative humidity 49% 41% 65% 50% 71% 60% 74% 61% 72% 56% 81% 57% 73% 48%
    Dew point 6°C 8°C 5°C 4°C 8°C 9°C 6°C 5°C 6°C 6°C 10°C 10°C 9°C 7°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Diamond Creek (37.6741°S, 145.1589°E, 56m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:49am EST 6:15am EST 6:13pm EST 6:39pm EST 4:58am EST 3:36pm EST Waning crescent New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14
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  8. Tides graph

    There is no current data for Diamond Creek

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  10. Diamond Creek Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Sep 14
    8.5 °C 21.4 °C
    0.0 mm
    Monday
    Sep 15
    11.9 °C 24.4 °C
    0.0 mm
    Tuesday
    Sep 16
    14.7 °C 18.3 °C
    0.0 mm
    Wednesday
    Sep 17
    9.2 °C 17.0 °C
    2.2 mm
    Thursday
    Sep 18
    4.1 °C 19.5 °C
    0.0 mm
    Legend
  11. Almanac


    Diamond Creek minimum temp history (37.6741°S, 145.1589°E, 56m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 24.4° 15/09/2025 Coldest this month 1.0° 05/09/2025
    Hottest on record 29.0 19/09/2006 Coldest on record -0.5 08/09/2003
    Hottest this year 40.9° 05/01/2025 Coldest this year -1.3° 19/08/2025
    Long term average 17.8° Long term average 7.8°
    Average this month 18.1° Average this month 8.2°
    Hottest September On Record Avg. max. temp. 19.5° 2013 Coldest September on record Avg. min. temp. 6.4° 2003
    Diamond Creek rainfall history (37.6741°S, 145.1589°E, 56m AMSL)
    RAINFALL
    Wettest This Month 2.2mm 17/09/2025 Total This Month 8.8mm
    10.0 days
    Long Term Average 55.2mm 15.3 days Wettest September on record 108.0mm 2009
    Driest on record 15.2mm 2018
  12. Diamond Creek Year To Date

    Average Rainfall To Sep 465.6mm 123.9 day(s)
    Total For 2025 338.2mm 90.0 day(s)
    Total To This Day 2024 493.2mm 94.0 day(s)
    Wettest Day 23.6mm Jan 7
    Lowest Temperature -1.3°C Aug19
    Highest Temperature 40.9°C Jan 5