Weather in Cairns in September 2019

  • 27°C maximum daytime temperature in September in Cairns27
    27°C max day temperature
  • 8 hours of sunshine per day (67% of daylight hours) in September in Cairns8
    8 hours of sunshine per day
  • 3 days with some rainfall in September in Cairns3
    3 days with some rainfall
  • 18°C minimum night-time temperature in September in Cairns18
    18°C min night temperature
  • 12 hours of daylight per day in September in Cairns12
    12 hours of daylight per day
  • Moderate heat & humidity in September in CairnsM
    Moderate heat & humidity
  • 39 mm monthly rainfall in September in Cairns39
    39 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Cairns11
    11 (Extreme) UV index
  • 24°C sea temperature in September in Cairns24
    24°C sea temperature

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

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Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Cairns in September. Check more long-term weather averages for Cairns in September before you book your next holiday to Queensland in 2019/2020.

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More about Cairns

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The September weather guide for Cairns, Queensland 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 Cairns weather in September

The average maximum daytime temperature in Cairns in September is a warm 27°C (81°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 18°C (64°F). There are usually 8 hours of bright sunshine each day, which represents 67% of the 12 hours of daylight.

Expect 39mm (1.5 inches) of rainfall across the whole of September with 3 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 Cairns in September is 24°C (75°F).

Cairns sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:24 18:10
Monday, 2nd September 2019 06:23 18:11
Tuesday, 3rd September 2019 06:23 18:11
Wednesday, 4th September 2019 06:22 18:11
Thursday, 5th September 2019 06:21 18:11
Friday, 6th September 2019 06:20 18:11
Saturday, 7th September 2019 06:19 18:11
Sunday, 8th September 2019 06:19 18:11
Monday, 9th September 2019 06:18 18:11
Tuesday, 10th September 2019 06:17 18:11
Wednesday, 11th September 2019 06:16 18:12
Thursday, 12th September 2019 06:15 18:12
Friday, 13th September 2019 06:15 18:12
Saturday, 14th September 2019 06:14 18:12
Sunday, 15th September 2019 06:13 18:12
Monday, 16th September 2019 06:12 18:12
Tuesday, 17th September 2019 06:11 18:12
Wednesday, 18th September 2019 06:11 18:12
Thursday, 19th September 2019 06:10 18:12
Friday, 20th September 2019 06:09 18:13
Saturday, 21st September 2019 06:08 18:13
Sunday, 22nd September 2019 06:07 18:13
Monday, 23rd September 2019 06:06 18:13
Tuesday, 24th September 2019 06:06 18:13
Wednesday, 25th September 2019 06:05 18:13
Thursday, 26th September 2019 06:04 18:13
Friday, 27th September 2019 06:03 18:13
Saturday, 28th September 2019 06:02 18:14
Sunday, 29th September 2019 06:01 18:14
Monday, 30th September 2019 06:01 18:14
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