Weather

Perth Pollen Forecast

  • Low

  • Low

  • Low

  • Low

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

4 day forecast for Perth

  • Sat
    Jul 11
    Min: 4°C
    Max: 18°C
    Sunny
  • Sun
    Jul 12
    Min: 7°C
    Max: 21°C
    Sunny
  • Mon
    Jul 13
    Min: 10°C
    Max: 23°C
    Possible thunderstorm
  • Tue
    Jul 14
    Min: 12°C
    Max: 18°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
    2020-07-11T03:00:00.000+10:00 6.3 ENE 68 13.3 5 0.0 clear
    2020-07-11T06:00:00.000+10:00 4.5 ENE 68 17.1 5 0.0 clear
    2020-07-11T09:00:00.000+10:00 7.7 ENE 68 19.2 5 0.0 clear
    2020-07-11T12:00:00.000+10:00 14.9 ENE 68 21.0 5 0.0 clear
    2020-07-11T15:00:00.000+10:00 18.0 ENE 68 17.3 5 0.0 clear
    2020-07-11T18:00:00.000+10:00 13.9 ENE 68 12.2 5 0.0 clear
    2020-07-11T21:00:00.000+10:00 10.5 ENE 68 14.8 5 0.0 clear
    2020-07-12T00:00:00.000+10:00 9.6 ENE 68 16.9 5 0.0 clear
  • Warnings for Western Australia

  • 7 Day Forecast for Perth

    Sat
    Jul 11
    Sun
    Jul 12
    Mon
    Jul 13
    Tue
    Jul 14
    Wed
    Jul 15
    Thu
    Jul 16
    Fri
    Jul 17
    Summary
    Sunny
    Sunny
    Sunny
    Sunny
    Possible thunderstorm
    Possible thunderstorm
    Possible thunderstorm
    Possible thunderstorm
    Possible shower
    Possible shower
    Showers increasing
    Showers increasing
    Showers
    Showers
    Maximum 18°C 21°C 23°C 18°C 19°C 21°C 18°C
    Minimum 4°C 7°C 10°C 12°C 10°C 11°C 11°C
    Chance of Rain 5% 60% 90% 90% 40% 90% 90%
    Rain Amount < 1mm < 1mm 20-40mm 1-5mm < 1mm 20-40mm 5-10mm
    UV Index Moderate Moderate Moderate Low
  • Marine and Tides for Perth

    Forecast

    Easterly about 10 knots. Swell: West to southwesterly 1.5/2 metres.

    Outlook Saturday: East to northeasterly around 10 knots, reaching up to 15 knots in the morning. Swell: West to southwesterly 1.5/2 metres.

    Outlook Sunday: North to northeasterly 10/15 knots. Swell: West to southwesterly 1.5/2 metres.

    Outlook Monday: Northerly 10/15 knots decreasing to about 10 knots during the morning then increasing to 10/15 knots during the afternoon. Winds reaching up to 20 knots in the evening. Swell: West to southwesterly 1.5/2 metres.


    Winds

    Sat:E/NE 15 kt
    Sun:N/NE 10/15 kt
    Mon:N 20 kt
  • Perth Almanac

    Month to date »

    Past 5 Days

      Min Max Rain to 9am
    Fri 10/07 4.8°C 16.2°C 0.0mm
    Thu 9/07 6.0°C 17.1°C 0.0mm
    Wed 8/07 10.7°C 17.1°C 4.6mm
    Tue 7/07 12.2°C 18.0°C 6.2mm
    Mon 6/07 12.9°C 19.4°C 6.8mm

    Year to Date

    Average rainfall to Jul 447.8mm 59.9 day(s)
    Total for 2020 331.0mm 56 day(s)
    Total to this day 2019 354.4mm 46 day(s)
    Wettest day 38.2mm Jun 29
    Lowest temperature 3.4°C Jun 20
    Highest temperature 42.7°C Feb 4
    Full climatology »

    Climatology

    July minimum temperature
    Lowest this month 4.3°C 2nd
    Lowest on record 0.0°C 15th 1997
    Average this month 9.3°C +1.6°C
    Long-term average 7.7°C
    July maximum temperature
    Highest this month 23.1°C 5th
    Highest on record 25.8°C 21st 1994
    Average this month 18.7°C +0.3°C
    Long-term average 18.4°C
    July rainfall
    Wettest this month 6.8mm 6th
    Total this month 20.6mm 4 day(s)
    Long-term average 144.5mm 17.0 day(s)
    Wettest on record 278.6mm 1995
    Driest on record 34.6mm 2012
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