Weather in Sydney in September 2019

  • 20°C maximum daytime temperature in September in Sydney20
    20°C max day temperature
  • 7 hours of sunshine per day (62% of daylight hours) in September in Sydney7
    7 hours of sunshine per day
  • 10 days with some rainfall in September in Sydney10
    10 days with some rainfall
  • 11°C minimum night-time temperature in September in Sydney11
    11°C min night temperature
  • 12 hours of daylight per day in September in Sydney12
    12 hours of daylight per day
  • No heat & humidity in September in Sydney0
    No heat & humidity
  • 62 mm monthly rainfall in September in Sydney62
    62 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Sydney5
    5 (Moderate) UV index
  • 18°C sea temperature in September in Sydney18
    18°C sea temperature

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

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Expect 20°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Sydney in September. Check more long-term weather averages for Sydney in September before you book your next holiday to New South Wales in 2019/2020.

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More about Sydney

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

Guide to Sydney weather in September

The average maximum daytime temperature in Sydney in September is a comfortable 20°C (68°F). The average night-time temperature is usually a cool 11°C (52°F). There are usually 7 hours of bright sunshine each day, which represents 62% of the 12 hours of daylight.

Expect 62mm (2.4 inches) of rainfall across the whole of September with 10 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

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

Sydney sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:14 17:37
Monday, 2nd September 2019 06:13 17:37
Tuesday, 3rd September 2019 06:12 17:38
Wednesday, 4th September 2019 06:10 17:39
Thursday, 5th September 2019 06:09 17:40
Friday, 6th September 2019 06:08 17:40
Saturday, 7th September 2019 06:06 17:41
Sunday, 8th September 2019 06:05 17:42
Monday, 9th September 2019 06:04 17:42
Tuesday, 10th September 2019 06:02 17:43
Wednesday, 11th September 2019 06:01 17:44
Thursday, 12th September 2019 06:00 17:44
Friday, 13th September 2019 05:58 17:45
Saturday, 14th September 2019 05:57 17:46
Sunday, 15th September 2019 05:56 17:46
Monday, 16th September 2019 05:54 17:47
Tuesday, 17th September 2019 05:53 17:48
Wednesday, 18th September 2019 05:51 17:48
Thursday, 19th September 2019 05:50 17:49
Friday, 20th September 2019 05:49 17:50
Saturday, 21st September 2019 05:47 17:50
Sunday, 22nd September 2019 05:46 17:51
Monday, 23rd September 2019 05:44 17:52
Tuesday, 24th September 2019 05:43 17:52
Wednesday, 25th September 2019 05:42 17:53
Thursday, 26th September 2019 05:40 17:54
Friday, 27th September 2019 05:39 17:55
Saturday, 28th September 2019 05:37 17:55
Sunday, 29th September 2019 05:36 17:56
Monday, 30th September 2019 05:35 17:57
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