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Helensburgh (34.1907°S, 150.982°E, 239m AMSL) set as my default location ›

  2. Helensburgh Local Weather

    34.19°S, 150.98°E
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    Now in Helensburgh

    Updated at 13:40 EST

    PAST 24 HOURS

    17.5 °C

    Feels like 16.7 °C
    Dew Point
    12.1 °C
    Gusts
    11km/h
    Relative Humidity
    70%
    Pressure
     
    Wind
    S 7km/h
    Rainfall
    0.2mm

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    Helensburgh Friday Forecast

    Mostly sunny
    Mostly sunny
    10 °C
    21 °C
    20%
    < 1mm
    Helensburgh for Friday
    Partly cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds S/SW 15 to 20 km/h tending S/SE in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 16 and 21.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Helensburgh 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds S/SW 15 to 20 km/h tending S/SE in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures between 16 and 21.

    Forecast for Helensburgh (34.1907°S, 150.982°E, 239m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Mostly sunny Fog then sunny Mostly cloudy Fog then sunny Mostly sunny Possible shower
    Minimum 10° 9° 9° 11° 12° 9° 11°
    Maximum 21° 23° 23° 24° 26° 27° 22°
    Chance of rain 20% 5% 20% 10% 5% 40% 60%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    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 7
    (km/h)     		13
    (km/h)     		7
    (km/h)     		7
    (km/h)     		5
    (km/h)     		7
    (km/h)     		4
    (km/h)     		8
    (km/h)     		5
    (km/h)     		7
    (km/h)     		6
    (km/h)     		6
    (km/h)     		9
    (km/h)     		8
    (km/h)
    Wind direction SW S SW ESE W ENE W NE W NNE WNW NNW SW SE
    Relative humidity 80% 64% 76% 55% 78% 56% 84% 57% 80% 47% 69% 42% 79% 61%
    Dew point 11°C 12°C 12°C 12°C 13°C 13°C 15°C 14°C 15°C 13°C 11°C 12°C 13°C 13°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Helensburgh (34.1907°S, 150.982°E, 239m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    6:06am EST 6:32am EST 5:15pm EST 5:41pm EST 11:29am EST 9:06pm EST Waxing crescent First quarter May 04 Full moon May 13 Last quarter May 20 New moon May 27

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  9. Tides graph

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  11. Helensburgh Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Apr 28     		14.7 °C 21.5 °C
    2.6 mm
    Tuesday
    Apr 29     		12.4 °C 24.0 °C
    1.2 mm
    Wednesday
    Apr 30     		13.5 °C 17.3 °C
    9.0 mm
    Thursday
    May 01     		10.2 °C 17.9 °C
    5.4 mm
    Friday
    May 02     		8.8 °C 19.4 °C
    1.8 mm
    Legend

  12. Almanac

    Helensburgh minimum temp history (34.1907°S, 150.982°E, 239m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 20.0° 01/05/2025 Coldest this month 10.5° 01/05/2025
    Hottest on record 28.8 01/05/2016 Coldest on record -0.2 11/05/2011
    Hottest this year 40.7° 28/01/2025 Coldest this year 8.1° 06/04/2025
    Long term average 21.0° Long term average 7.3°
    Average this month 20.0° Average this month 10.5°
    Hottest May On Record Avg. max. temp. 23.0° 2016 Coldest May on record Avg. min. temp. 5.7° 2012
    Helensburgh rainfall history (34.1907°S, 150.982°E, 239m AMSL)
    RAINFALL
    Wettest This Month 5.8mm 01/05/2025 Total This Month 6.4mm
    2.0 days
    Long Term Average 42.2mm 8.2 days Wettest May on record 80.4mm 2009
    Driest on record 4.8mm 2018

  13. Helensburgh Year To Date

    Average Rainfall To May 404.8mm 56.1 day(s)
    Total For 2025 211.8mm 53.0 day(s)
    Total To This Day 2024 348.8mm 51.0 day(s)
    Wettest Day 37.4mm Jan11
    Lowest Temperature 8.1°C Apr 6
    Highest Temperature 40.7°C Jan28

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  2. Warnings

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