Western Australia weather in December 2019

  • 28°C maximum daytime temperature in December in Western Australia (Perth)28
    28°C max day temperature
  • 11 hours of sunshine per day (77% of daylight hours) in December in Western Australia11
    11 hours of sunshine per day
  • 4 days with some rainfall in December in Western Australia (Perth)4
    4 days with some rainfall
  • 16°C minimum night-time temperature in December in Western Australia (Perth)16
    16°C min night temperature
  • 14 hours of daylight per day in December in Western Australia (Perth)14
    14 hours of daylight per day
  • Low heat & humidity in December in Western Australia (Perth)L
    Low heat & humidity
  • 12 mm monthly rainfall in December in Western Australia (Perth)12
    12 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Western Australia (Perth)11
    11+ (Extreme) UV index
  • 21°C sea temperature in December in Western Australia (Perth)21
    21°C sea temperature

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

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Expect 28°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Western Australia in December. Check more long-term weather averages for Western Australia in December before you book your next holiday to Western Australia in 2019/2020. The December weather averages shown above are for Perth.

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More about Western Australia

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The December 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 December

The average maximum daytime temperature in Western Australia in December is a warm 28°C (82°F) with low heat & humidity. The average night-time temperature is usually a comfortable 16°C (61°F). There are usually 11 hours of bright sunshine each day, which represents 77% of the 14 hours of daylight.

Expect 12mm (0.5 inches) of rainfall across the whole of December with 4 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Western Australia in December is 21°C (70°F).

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

Western Australia sunrise & sunset times for December 2019

Browse the sunrise & sunset times for Western Australia in December 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
Sunday, 1st December 2019 05:03 19:08
Monday, 2nd December 2019 05:03 19:08
Tuesday, 3rd December 2019 05:03 19:09
Wednesday, 4th December 2019 05:03 19:10
Thursday, 5th December 2019 05:03 19:11
Friday, 6th December 2019 05:03 19:12
Saturday, 7th December 2019 05:03 19:12
Sunday, 8th December 2019 05:03 19:13
Monday, 9th December 2019 05:03 19:14
Tuesday, 10th December 2019 05:04 19:15
Wednesday, 11th December 2019 05:04 19:15
Thursday, 12th December 2019 05:04 19:16
Friday, 13th December 2019 05:04 19:17
Saturday, 14th December 2019 05:04 19:18
Sunday, 15th December 2019 05:05 19:18
Monday, 16th December 2019 05:05 19:19
Tuesday, 17th December 2019 05:05 19:19
Wednesday, 18th December 2019 05:06 19:20
Thursday, 19th December 2019 05:06 19:21
Friday, 20th December 2019 05:07 19:21
Saturday, 21st December 2019 05:07 19:22
Sunday, 22nd December 2019 05:07 19:22
Monday, 23rd December 2019 05:08 19:23
Tuesday, 24th December 2019 05:09 19:23
Wednesday, 25th December 2019 05:09 19:24
Thursday, 26th December 2019 05:10 19:24
Friday, 27th December 2019 05:10 19:24
Saturday, 28th December 2019 05:11 19:25
Sunday, 29th December 2019 05:11 19:25
Monday, 30th December 2019 05:12 19:25
Tuesday, 31st December 2019 05:13 19:26
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