Weather in Perth in December 2017

Check the weather in Perth in December based on long-term weather averages before you book your next holiday to Western Australia in 2017. Expect daytime temperatures to reach 28°C with on average 11 hours of sunshine per day in Perth in December.

What is the weather like in Perth in December?
How hot is Perth in December? 28°C
How sunny is Perth in December? 11 sunshine hours/day
How wet is Perth in December? 12 mm rainfall
How warm is the sea around Perth in December? 21°C

Weather in Perth in December

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

  • 28°C maximum daytime temperature in December in Perth28
    28°C max day temperature
  • 11 hours of sunshine per day (77% of daylight hours) in December in Perth11
    11 hours of sunshine per day
  • 4 days with some rainfall in December in Perth4
    4 days with some rainfall
  • 16°C minimum night-time temperature in December in Perth16
    16°C min night temperature
  • 14 hours of daylight per day in December in Perth14
    14 hours of daylight per day
  • Low heat & humidity in December in PerthL
    Low heat & humidity
  • 12 mm monthly rainfall in December in Perth12
    12 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Perth11
    11+ (Extreme) UV index
  • 21°C sea temperature in December in Perth21
    21°C sea temperature

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

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More about Perth

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

More about Perth weather in December

The average maximum daytime temperature in Perth in December is a warm 28°C (82°F) with low heat & humidity. There are usually 11 hours of bright sunshine each day, which represents 77% of the 14 hours of daylight. The average sea temperature in and around Perth in December is 21°C (70°F).

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 night-time temperature is usually a comfortable 16°C (61°F). The weather in Perth in December is represented by Perth.

Perth sunrise & sunset times for December 2017

Browse the sunrise & sunset times for Perth in December 2017. Select a month to view Perth sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st December 2017 05:03 19:08
Saturday, 2nd December 2017 05:03 19:09
Sunday, 3rd December 2017 05:03 19:10
Monday, 4th December 2017 05:03 19:10
Tuesday, 5th December 2017 05:03 19:11
Wednesday, 6th December 2017 05:03 19:12
Thursday, 7th December 2017 05:03 19:13
Friday, 8th December 2017 05:03 19:14
Saturday, 9th December 2017 05:03 19:14
Sunday, 10th December 2017 05:04 19:15
Monday, 11th December 2017 05:04 19:16
Tuesday, 12th December 2017 05:04 19:16
Wednesday, 13th December 2017 05:04 19:17
Thursday, 14th December 2017 05:05 19:18
Friday, 15th December 2017 05:05 19:18
Saturday, 16th December 2017 05:05 19:19
Sunday, 17th December 2017 05:06 19:20
Monday, 18th December 2017 05:06 19:20
Tuesday, 19th December 2017 05:06 19:21
Wednesday, 20th December 2017 05:07 19:21
Thursday, 21st December 2017 05:07 19:22
Friday, 22nd December 2017 05:08 19:22
Saturday, 23rd December 2017 05:08 19:23
Sunday, 24th December 2017 05:09 19:23
Monday, 25th December 2017 05:09 19:24
Tuesday, 26th December 2017 05:10 19:24
Wednesday, 27th December 2017 05:11 19:24
Thursday, 28th December 2017 05:11 19:25
Friday, 29th December 2017 05:12 19:25
Saturday, 30th December 2017 05:12 19:25
Sunday, 31st December 2017 05:13 19:26
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Perth weather by month

Check Perth weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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