Tucson weather in September 2019

  • 34°C maximum daytime temperature in September in Tucson34
    34°C max day temperature
  • 11 hours of sunshine per day
  • 5 days with some rainfall in September in Tucson5
    5 days with some rainfall
  • 21°C minimum night-time temperature in September in Tucson21
    21°C min night temperature
  • 12 hours of daylight per day in September in Tucson12
    12 hours of daylight per day
  • High heat & humidity in September in TucsonH
    High heat & humidity
  • 34 mm monthly rainfall in September in Tucson34
    34 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Tucson9
    9 (Very High) UV index

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

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Expect 34°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Tucson in September. Check more long-term weather averages for Tucson in September before you book your next holiday to Arizona in 2019/2020.

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More about Tucson

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The September weather guide for Tucson, Arizona 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 Tucson weather in September

The average maximum daytime temperature in Tucson in September is a hot 34°C (93°F) with high heat & humidity. The average night-time temperature is usually a comfortable 21°C (70°F). There are usually 11 hours of bright sunshine each day, which represents 85% of the 12 hours of daylight.

Expect 34mm (1.3 inches) of rainfall across the whole of September with 5 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

Tucson sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:59 18:48
Monday, 2nd September 2019 05:59 18:47
Tuesday, 3rd September 2019 06:00 18:45
Wednesday, 4th September 2019 06:00 18:44
Thursday, 5th September 2019 06:01 18:43
Friday, 6th September 2019 06:02 18:42
Saturday, 7th September 2019 06:02 18:40
Sunday, 8th September 2019 06:03 18:39
Monday, 9th September 2019 06:04 18:38
Tuesday, 10th September 2019 06:04 18:36
Wednesday, 11th September 2019 06:05 18:35
Thursday, 12th September 2019 06:05 18:34
Friday, 13th September 2019 06:06 18:32
Saturday, 14th September 2019 06:07 18:31
Sunday, 15th September 2019 06:07 18:30
Monday, 16th September 2019 06:08 18:28
Tuesday, 17th September 2019 06:09 18:27
Wednesday, 18th September 2019 06:09 18:26
Thursday, 19th September 2019 06:10 18:24
Friday, 20th September 2019 06:10 18:23
Saturday, 21st September 2019 06:11 18:22
Sunday, 22nd September 2019 06:12 18:20
Monday, 23rd September 2019 06:12 18:19
Tuesday, 24th September 2019 06:13 18:18
Wednesday, 25th September 2019 06:14 18:16
Thursday, 26th September 2019 06:14 18:15
Friday, 27th September 2019 06:15 18:14
Saturday, 28th September 2019 06:15 18:12
Sunday, 29th September 2019 06:16 18:11
Monday, 30th September 2019 06:17 18:10
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