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Mount Helena (31.8768°S, 116.2105°E, 275m AMSL) set as my default location ›

  2. Mount Helena Local Weather

    31.88°S, 116.21°E
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    Now in Mount Helena

    Updated at 03:50 WST

    PAST 24 HOURS

    10.7 °C

    Feels like 1.7 °C
    Dew Point
    3.5 °C
    Gusts
    44km/h
    Relative Humidity
    61%
    Pressure
     
    Wind
    E 39km/h
    Rainfall
     

    Gooseberry Hill

    Bickley

    Millendon (Swan Valley)

    Perth Airport

    Mount Helena Wednesday Forecast

    Mostly cloudy
    Mostly cloudy
    12 °C
    22 °C
    40%
    < 1mm
    Mount Helena for Wednesday
    Mostly sunny. Winds E/NE 25 to 35 km/h. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching the low to mid 20s.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Mount Helena 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Winds E/NE 25 to 35 km/h. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching the low to mid 20s.

    Forecast for Mount Helena (31.8768°S, 116.2105°E, 275m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly cloudy Windy with showers Windy with showers Showers Late shower Rain Heavy showers
    Minimum 12° 15° 16° 15° 13° 15° 14°
    Maximum 22° 22° 21° 21° 21° 19° 19°
    Chance of rain 40% 70% 90% 90% 90% 90% 90%
    Likely amount < 1mm 5-10mm 10-20mm 1-5mm 10-20mm 20-40mm 10-20mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    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 29
    (km/h)     		20
    (km/h)     		28
    (km/h)     		23
    (km/h)     		25
    (km/h)     		19
    (km/h)     		15
    (km/h)     		18
    (km/h)     		17
    (km/h)     		16
    (km/h)     		23
    (km/h)     		23
    (km/h)     		24
    (km/h)     		24
    (km/h)
    Wind direction ENE ENE ENE NE NNE NNW N W NE N N NNW NNW NW
    Relative humidity 57% 37% 51% 55% 70% 75% 95% 69% 90% 70% 93% 85% 95% 81%
    Dew point 5°C 6°C 6°C 11°C 12°C 16°C 16°C 14°C 14°C 15°C 15°C 16°C 15°C 14°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Mount Helena (31.8768°S, 116.2105°E, 275m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    6:39am WST 7:05am WST 5:21pm WST 5:47pm WST 8:23am WST 6:12pm WST Waxing crescent First quarter Jun 03 Full moon Jun 11 Last quarter Jun 19 New moon Jun 25

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  9. Tides graph

    There is no current data for Mount Helena

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  11. Mount Helena Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Friday
    May 23     		8.4 °C 13.6 °C
    12.8 mm
    Saturday
    May 24     		5.3 °C 14.3 °C
    0.0 mm
    Sunday
    May 25     		9.2 °C 15.8 °C
    11.2 mm
    Monday
    May 26     		5.3 °C 15.1 °C
    2.0 mm
    Tuesday
    May 27     		4.8 °C 17.4 °C
    0.2 mm
    Legend

  12. Almanac

    Mount Helena minimum temp history (31.8768°S, 116.2105°E, 275m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 30.6° 09/05/2025 Coldest this month 4.8° 27/05/2025
    Hottest on record 31.0 01/05/2002 Coldest on record 3.0 25/05/2006
    Hottest this year 41.3° 20/01/2025 Coldest this year 4.8° 27/05/2025
    Long term average 19.3° Long term average 10.2°
    Average this month 21.4° Average this month 10.8°
    Hottest May On Record Avg. max. temp. 21.0° 2009 Coldest May on record Avg. min. temp. 8.6° 2006
    Mount Helena rainfall history (31.8768°S, 116.2105°E, 275m AMSL)
    RAINFALL
    Wettest This Month 12.8mm 23/05/2025 Total This Month 35.2mm
    9.0 days
    Long Term Average 129.1mm 12.4 days Wettest May on record 281.6mm 1974
    Driest on record 28.0mm 2019

  13. Mount Helena Year To Date

    Average Rainfall To May 248.4mm 29.6 day(s)
    Total For 2025 89.0mm 31.0 day(s)
    Total To This Day 2024 86.0mm 17.0 day(s)
    Wettest Day 20.6mm Mar14
    Lowest Temperature 4.8°C May27
    Highest Temperature 41.3°C Jan20

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  2. Warnings

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