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St Helens (41.3205°S, 148.2493°E, 5m AMSL) set as my default location ›

  2. St Helens Local Weather

    41.32°S, 148.25°E
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    Now in St Helens

    Updated at 21:10 EST

    PAST 24 HOURS

    16.1 °C

    Feels like 13.9 °C
    Dew Point
    6.5 °C
    Gusts
    9km/h
    Relative Humidity
    53%
    Pressure
    1002.8hPa
    Wind
    NW 7km/h
    Rainfall
    0.0mm

    St Helens Ap

    Larapuna (Eddystone Point)

    FINGAL (FLEMING ST)

    Swan Island

    St Helens Tuesday Forecast

    Wind and rain increasing
    Wind and rain increasing
    11 °C
    16 °C
    60%
    < 1mm
    St Helens for Tuesday
    Partly cloudy. High chance of showers in the N, medium chance elsewhere. Damaging winds possible in the N. Winds NW 25 to 40 km/h. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 11 and 17.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. St Helens 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. High chance of showers in the N, medium chance elsewhere. Damaging winds possible in the N. Winds NW 25 to 40 km/h. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 11 and 17.

    Forecast for St Helens (41.3205°S, 148.2493°E, 5m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Wind and rain increasing Mostly sunny Late shower Possible shower Late shower Mostly sunny Possible shower
    Minimum 11° 8° 5° 9° 5° 6° 6°
    Maximum 16° 15° 16° 16° 14° 16° 15°
    Chance of rain 60% 10% 60% 50% 60% 40% 50%
    Likely amount < 1mm < 1mm 1-5mm 1-5mm 1-5mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate Moderate Moderate - - -
    Frost risk Nil Nil Slight Nil Slight Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 27
    (km/h)     		34
    (km/h)     		27
    (km/h)     		25
    (km/h)     		16
    (km/h)     		25
    (km/h)     		25
    (km/h)     		27
    (km/h)     		22
    (km/h)     		25
    (km/h)     		25
    (km/h)     		23
    (km/h)     		15
    (km/h)     		16
    (km/h)
    Wind direction NNW NW WNW W NNW NNW NNW NNW WNW WNW WNW WNW W W
    Relative humidity 79% 65% 56% 40% 63% 56% 67% 61% 53% 51% 52% 49% 55% 52%
    Dew point 9°C 8°C 3°C 1°C 5°C 7°C 8°C 8°C 0°C 4°C 2°C 5°C 3°C 5°C

  7. Sunrise and sunset times

    Sunrise / Sunset for St Helens (41.3205°S, 148.2493°E, 5m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:40am EST 6:08am EST 5:57pm EST 6:24pm EST 3:02am EST 11:42am EST Waning crescent New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14

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  9. Tides graph

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  11. St Helens Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    Sep 11     		4.0 °C 15.9 °C
    0.0 mm
    Friday
    Sep 12     		6.2 °C 18.8 °C
    0.0 mm
    Saturday
    Sep 13     		6.5 °C 16.7 °C
    0.0 mm
    Sunday
    Sep 14     		10.8 °C 17.6 °C
    0.0 mm
    Monday
    Sep 15     		13.3 °C 20.8 °C
    0.0 mm
    Legend

  12. Almanac

    St Helens minimum temp history (41.3205°S, 148.2493°E, 5m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 20.8° 15/09/2025 Coldest this month 1.0° 05/09/2025
    Hottest on record 24.0 28/09/2014 Coldest on record -0.1 03/09/2008
    Hottest this year 35.0° 04/02/2025 Coldest this year 0.0° 12/07/2025
    Long term average 16.1° Long term average 6.7°
    Average this month 16.0° Average this month 6.2°
    Hottest September On Record Avg. max. temp. 17.4° 2014 Coldest September on record Avg. min. temp. 4.8° 2003
    St Helens rainfall history (41.3205°S, 148.2493°E, 5m AMSL)
    RAINFALL
    Wettest This Month 5.2mm 08/09/2025 Total This Month 10.0mm
    6.0 days
    Long Term Average 53.3mm 12.3 days Wettest September on record 122.4mm 2009
    Driest on record 5.2mm 2023

  13. St Helens Year To Date

    Average Rainfall To Sep 509.3mm 117.1 day(s)
    Total For 2025 366.8mm 121.0 day(s)
    Total To This Day 2024 595.2mm 120.0 day(s)
    Wettest Day 23.8mm Jun10
    Lowest Temperature 0.0°C Jul12
    Highest Temperature 35.0°C Feb 4

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  2. Warnings

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