Western Australia weather in May 2019

  • 21°C maximum daytime temperature in May in Western Australia (Perth)21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in May in Western Australia (Perth)12
    12 days with some rainfall
  • 11°C minimum night-time temperature in May in Western Australia (Perth)11
    11°C min night temperature
  • 10 hours of daylight per day in May in Western Australia (Perth)10
    10 hours of daylight per day
  • No heat & humidity in May in Western Australia (Perth)0
    No heat & humidity
  • 112 mm monthly rainfall in May in Western Australia (Perth)112
    112 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in May in Western Australia (Perth)4
    4 (Moderate) UV index
  • 21°C sea temperature in May in Western Australia (Perth)21
    21°C sea temperature

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Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Western Australia in May. Check more long-term weather averages for Western Australia in May before you book your next holiday to Western Australia in 2019/2020. The May weather averages shown above are for Perth.

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More about Western Australia

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The May weather guide for Western Australia, represented by Perth, 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 Western Australia weather in May

The average maximum daytime temperature in Western Australia in May is a comfortable 21°C (70°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 6 hours of bright sunshine each day, which represents 54% of the 10 hours of daylight.

Expect 112mm (4.4 inches) of rainfall across the whole of May with 12 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 Western Australia in May is 21°C (70°F).

The weather in Western Australia in May is represented by Perth.

Western Australia sunrise & sunset times for May 2019

Browse the sunrise & sunset times for Western Australia in May 2019. Select a month to view Western Australia sunrise & sunset times for the next twelve months. The Western Australia sunrise & sunset times shown below are for Perth.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 06:48 17:39
Thursday, 2nd May 2019 06:49 17:38
Friday, 3rd May 2019 06:49 17:37
Saturday, 4th May 2019 06:50 17:37
Sunday, 5th May 2019 06:51 17:36
Monday, 6th May 2019 06:51 17:35
Tuesday, 7th May 2019 06:52 17:34
Wednesday, 8th May 2019 06:53 17:33
Thursday, 9th May 2019 06:53 17:32
Friday, 10th May 2019 06:54 17:32
Saturday, 11th May 2019 06:55 17:31
Sunday, 12th May 2019 06:56 17:30
Monday, 13th May 2019 06:56 17:29
Tuesday, 14th May 2019 06:57 17:29
Wednesday, 15th May 2019 06:58 17:28
Thursday, 16th May 2019 06:58 17:27
Friday, 17th May 2019 06:59 17:27
Saturday, 18th May 2019 07:00 17:26
Sunday, 19th May 2019 07:00 17:26
Monday, 20th May 2019 07:01 17:25
Tuesday, 21st May 2019 07:02 17:24
Wednesday, 22nd May 2019 07:02 17:24
Thursday, 23rd May 2019 07:03 17:23
Friday, 24th May 2019 07:03 17:23
Saturday, 25th May 2019 07:04 17:23
Sunday, 26th May 2019 07:05 17:22
Monday, 27th May 2019 07:05 17:22
Tuesday, 28th May 2019 07:06 17:21
Wednesday, 29th May 2019 07:07 17:21
Thursday, 30th May 2019 07:07 17:21
Friday, 31st May 2019 07:08 17:20
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