Weather in Perth in September 2018

  • 20°C maximum daytime temperature in September in Perth20
    20°C max day temperature
  • 8 hours of sunshine per day (64% of daylight hours) in September in Perth8
    8 hours of sunshine per day
  • 10 days with some rainfall in September in Perth10
    10 days with some rainfall
  • 10°C minimum night-time temperature in September in Perth10
    10°C min night temperature
  • 12 hours of daylight per day in September in Perth12
    12 hours of daylight per day
  • No heat & humidity in September in Perth0
    No heat & humidity
  • 71 mm monthly rainfall in September in Perth71
    71 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Perth6
    6 (High) UV index
  • 18°C sea temperature in September in Perth18
    18°C sea temperature

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Perth in September. Check more long-term weather averages for Perth in September before you book your next holiday to Western Australia in 2018.

More about Perth

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

  • Browse the top offers on holidays to Western Australia
  • Browse the latest Destinology sale offers & online deals
  • Filter deals by departure airport, star rating & more

Guide to Perth weather in September

The average maximum daytime temperature in Perth in September is a comfortable 20°C (68°F). The average night-time temperature is usually a cool 10°C (50°F). There are usually 8 hours of bright sunshine each day, which represents 64% of the 12 hours of daylight.

Expect 71mm (2.8 inches) of rainfall across the whole of September with 10 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

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

The weather in Perth in September is represented by Perth.

Perth sunrise & sunset times for September 2018

Browse the sunrise & sunset times for Perth in September 2018. Select a month to view Perth sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st September 2018 06:34 18:00
Sunday, 2nd September 2018 06:33 18:01
Monday, 3rd September 2018 06:31 18:01
Tuesday, 4th September 2018 06:30 18:02
Wednesday, 5th September 2018 06:29 18:02
Thursday, 6th September 2018 06:28 18:03
Friday, 7th September 2018 06:26 18:04
Saturday, 8th September 2018 06:25 18:04
Sunday, 9th September 2018 06:24 18:05
Monday, 10th September 2018 06:22 18:05
Tuesday, 11th September 2018 06:21 18:06
Wednesday, 12th September 2018 06:20 18:07
Thursday, 13th September 2018 06:19 18:07
Friday, 14th September 2018 06:17 18:08
Saturday, 15th September 2018 06:16 18:08
Sunday, 16th September 2018 06:15 18:09
Monday, 17th September 2018 06:13 18:10
Tuesday, 18th September 2018 06:12 18:10
Wednesday, 19th September 2018 06:11 18:11
Thursday, 20th September 2018 06:09 18:11
Friday, 21st September 2018 06:08 18:12
Saturday, 22nd September 2018 06:07 18:13
Sunday, 23rd September 2018 06:05 18:13
Monday, 24th September 2018 06:04 18:14
Tuesday, 25th September 2018 06:03 18:14
Wednesday, 26th September 2018 06:01 18:15
Thursday, 27th September 2018 06:00 18:16
Friday, 28th September 2018 05:59 18:16
Saturday, 29th September 2018 05:57 18:17
Sunday, 30th September 2018 05:56 18:18
  • Browse lowest fares on Qantas flights from Heathrow
  • Save on flights to Australia, New Zealand & Dubai
  • Return flights from £378 including taxes/charges

Back to top

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.

Back to top

More Western Australia destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^