Weather in Perth in August 2019

  • 18°C maximum daytime temperature in August in Perth18
    18°C max day temperature
  • 7 hours of sunshine per day (59% of daylight hours) in August in Perth7
    7 hours of sunshine per day
  • 13 days with some rainfall in August in Perth13
    13 days with some rainfall
  • 9°C minimum night-time temperature in August in Perth9
    9°C min night temperature
  • 11 hours of daylight per day in August in Perth11
    11 hours of daylight per day
  • No heat & humidity in August in Perth0
    No heat & humidity
  • 118 mm monthly rainfall in August in Perth118
    118 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Perth4
    4 (Moderate) UV index
  • 18°C sea temperature in August in Perth18
    18°C sea temperature

Going to Perth? Find the best month to visit Perth based on the weather.

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Expect 18°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Perth in August. Check more long-term weather averages for Perth in August before you book your next holiday to Western Australia in 2019/2020.

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More about Perth

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The August weather guide for Perth, Western Australia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Perth weather in August

The average maximum daytime temperature in Perth in August is a comfortable 18°C (64°F). The average night-time temperature is usually a cool 9°C (48°F). There are usually 7 hours of bright sunshine each day, which represents 59% of the 11 hours of daylight.

Expect 118mm (4.6 inches) of rainfall across the whole of August with 13 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around Perth in August is 18°C (64°F).

Perth sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Perth in August 2019. Select a month to view Perth sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 07:06 17:40
Friday, 2nd August 2019 07:05 17:41
Saturday, 3rd August 2019 07:04 17:42
Sunday, 4th August 2019 07:04 17:42
Monday, 5th August 2019 07:03 17:43
Tuesday, 6th August 2019 07:02 17:44
Wednesday, 7th August 2019 07:01 17:44
Thursday, 8th August 2019 07:00 17:45
Friday, 9th August 2019 06:59 17:45
Saturday, 10th August 2019 06:58 17:46
Sunday, 11th August 2019 06:57 17:47
Monday, 12th August 2019 06:56 17:47
Tuesday, 13th August 2019 06:56 17:48
Wednesday, 14th August 2019 06:55 17:49
Thursday, 15th August 2019 06:54 17:49
Friday, 16th August 2019 06:53 17:50
Saturday, 17th August 2019 06:51 17:51
Sunday, 18th August 2019 06:50 17:51
Monday, 19th August 2019 06:49 17:52
Tuesday, 20th August 2019 06:48 17:52
Wednesday, 21st August 2019 06:47 17:53
Thursday, 22nd August 2019 06:46 17:54
Friday, 23rd August 2019 06:45 17:54
Saturday, 24th August 2019 06:44 17:55
Sunday, 25th August 2019 06:43 17:56
Monday, 26th August 2019 06:41 17:56
Tuesday, 27th August 2019 06:40 17:57
Wednesday, 28th August 2019 06:39 17:57
Thursday, 29th August 2019 06:38 17:58
Friday, 30th August 2019 06:37 17:59
Saturday, 31st August 2019 06:35 17:59
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