Perth Pollen Forecast

  • High

  • Moderate

  • Moderate

  • Moderate

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

4 day forecast for Perth

  • Fri
    Oct 30
    Min: 20°C
    Max: 37°C
    Mostly sunny
  • Sat
    Oct 31
    Min: 19°C
    Max: 25°C
    Mostly sunny
  • Sun
    Nov 1
    Min: 14°C
    Max: 22°C
    Possible shower
  • Mon
    Nov 2
    Min: 14°C
    Max: 22°C
    Possible thunderstorm

What triggers allergies?

A number of different allergens trigger allergies in people, with some of the most common including pollen, dust, mould and pets.

The Pollen Index measures the potential for pollen to trigger allergic reactions in susceptible people. Pollen levels in the atmosphere will be highest on hot days and on days where a dry wind is blowing. Additionally, light rain overnight or during the early morning will also cause high pollen levels. These are the days when you will experience the telltale symptoms of a runny nose, watery eyes, itchy skin and nasal congestion.

  • Clean surfaces regularly, to avoid the accumulation of dust
  • Avoid feather and down pillows
  • Don't hang sheets or clothing outside to dry on days of high pollen count
  • Avoid high pile carpets, as they offer places for dust and allergens to hide
  • Keep your pet away from bedrooms and off all furniture
  • Wash your pet weekly
  • Try to stay indoors on days of high pollen count
  • Avoid mowing lawns or wear a mask if it is unavoidable
  • Next 24 Hours in Perth

    DateTemperatureWind DirectionWind DegreesWind SpeedPrecip ProbPrecip RateIcon
    2020-10-30T00:00:00.000+11:00 23.5 E 90 20.2 5 0.0 mostly_cloudy
    2020-10-30T03:00:00.000+11:00 21.8 E 90 21.6 7 0.0 mostly_cloudy
    2020-10-30T06:00:00.000+11:00 20.0 E 90 21.0 5 0.0 mostly_cloudy
    2020-10-30T09:00:00.000+11:00 28.0 ENE 68 24.8 5 0.0 mostly_clear
    2020-10-30T12:00:00.000+11:00 34.7 NE 45 15.9 5 0.0 mostly_clear
    2020-10-30T15:00:00.000+11:00 36.3 NNE 23 13.8 5 0.0 mostly_clear
    2020-10-30T18:00:00.000+11:00 29.7 SW 225 13.7 5 0.0 mostly_clear
    2020-10-30T21:00:00.000+11:00 25.5 SSW 203 8.8 6 0.0 mostly_clear
  • Warnings for Western Australia

    Issue Time State Warning
    Thu 16:00 WST WA Strong Wind Warning for Geraldton, Leeuwin and Esperance coasts
  • 7 Day Forecast for Perth

    Oct 30
    Oct 31
    Nov 1
    Nov 2
    Nov 3
    Nov 4
    Nov 5
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Possible shower
    Possible shower
    Possible thunderstorm
    Possible thunderstorm
    Mostly cloudy
    Mostly cloudy
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Mostly sunny
    Maximum 37°C 25°C 22°C 22°C 25°C 28°C 29°C
    Minimum 20°C 19°C 14°C 14°C 13°C 15°C 16°C
    Chance of Rain 20% 70% 60% 70% 20% 5% 5%
    Rain Amount < 1mm 5-10mm 5-10mm 5-10mm < 1mm < 1mm < 1mm
    UV Index Very High Very High Very High Very High
  • Marine and Tides for Perth


    South to southwesterly 15/25 knots tending southeasterly 10/15 knots in the late evening. Seas: 1/1.5 metres. Swell: Southwesterly 2/3 metres.

    Outlook Friday: Easterly 10/15 knots becoming variable about 10 knots in the middle of the day then becoming south to southwesterly 10/15 knots in the late afternoon. Seas: 1/1.5 metres. Swell: Southwesterly 1.5/2.5 metres.

    Outlook Saturday: Variable about 10 knots becoming westerly 15/20 knots in the morning then decreasing to about 10 knots in the late evening. Seas: Below 1 metre, increasing to 1/1.5 metres around midday. Swell: West to southwesterly 1/1.5 metres.

    Outlook Sunday: West to northwesterly 10/15 knots becoming variable about 10 knots during the morning then becoming southerly 10/15 knots during the evening. Seas: Around 1 metre. Swell: West to southwesterly 1/1.5 metres, increasing to 2/3 metres during the afternoon or evening.


    Thu:S/SW 15/25 kt
    Fri:S/SW 10/15 kt
    Sat:W 15/20 kt
    Sun:S 10/15 kt
  • Perth Almanac

    Month to date »

    Past 5 Days

      Min Max Rain to 9am
    Thu 29/10 14.0°C 31.6°C 0.0mm
    Wed 28/10 14.9°C 25.1°C 0.0mm
    Tue 27/10 15.1°C 24.5°C 0.0mm
    Mon 26/10 15.3°C 26.5°C 0.0mm
    Sun 25/10 16.0°C 34.9°C 0.0mm

    Year to Date

    Average rainfall to Oct 696.0mm 99.4 day(s)
    Total for 2020 577.0mm 99 day(s)
    Total to this day 2019 552.4mm 81 day(s)
    Wettest day 38.2mm Jun 29
    Lowest temperature 3.4°C Jun 20
    Highest temperature 42.7°C Feb 4
    Full climatology »


    October minimum temperature
    Lowest this month 6.6°C 3rd
    Lowest on record 2.2°C 6th 1994
    Average this month 12.4°C +0.9°C
    Long-term average 11.5°C
    October maximum temperature
    Highest this month 34.9°C 25th
    Highest on record 37.2°C 30th 2013
    Average this month 24.9°C +1.5°C
    Long-term average 23.4°C
    October rainfall
    Wettest this month 7.4mm 8th
    Total this month 12.6mm 3 day(s)
    Long-term average 38.6mm 8.9 day(s)
    Wettest on record 96.4mm 1999
    Driest on record 5.2mm 2000
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Based on information from the
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