Sierra Vista weather in September 2019

  • 30°C maximum daytime temperature in September in Sierra Vista30
    30°C max day temperature
  • 10 hours of sunshine per day
  • 7 days with some rainfall in September in Sierra Vista7
    7 days with some rainfall
  • 15°C minimum night-time temperature in September in Sierra Vista15
    15°C min night temperature
  • 12 hours of daylight per day in September in Sierra Vista12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Sierra VistaM
    Moderate heat & humidity
  • 38 mm monthly rainfall in September in Sierra Vista38
    38 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Sierra Vista9
    9 (Very High) UV index

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

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Expect 30°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Sierra Vista in September. Check more long-term weather averages for Sierra Vista in September before you book your next holiday to Arizona in 2019/2020.

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More about Sierra Vista

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

The September weather guide for Sierra Vista, 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 Sierra Vista weather in September

The average maximum daytime temperature in Sierra Vista in September is a hot 30°C (86°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 15°C (59°F). There are usually 10 hours of bright sunshine each day, which represents 80% of the 12 hours of daylight.

Expect 38mm (1.5 inches) of rainfall across the whole of September with 7 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

Sierra Vista sunrise & sunset times for September 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 05:57 18:45
Monday, 2nd September 2019 05:57 18:44
Tuesday, 3rd September 2019 05:58 18:42
Wednesday, 4th September 2019 05:59 18:41
Thursday, 5th September 2019 05:59 18:40
Friday, 6th September 2019 06:00 18:39
Saturday, 7th September 2019 06:00 18:37
Sunday, 8th September 2019 06:01 18:36
Monday, 9th September 2019 06:02 18:35
Tuesday, 10th September 2019 06:02 18:34
Wednesday, 11th September 2019 06:03 18:32
Thursday, 12th September 2019 06:03 18:31
Friday, 13th September 2019 06:04 18:30
Saturday, 14th September 2019 06:04 18:28
Sunday, 15th September 2019 06:05 18:27
Monday, 16th September 2019 06:06 18:26
Tuesday, 17th September 2019 06:06 18:24
Wednesday, 18th September 2019 06:07 18:23
Thursday, 19th September 2019 06:07 18:22
Friday, 20th September 2019 06:08 18:20
Saturday, 21st September 2019 06:09 18:19
Sunday, 22nd September 2019 06:09 18:18
Monday, 23rd September 2019 06:10 18:17
Tuesday, 24th September 2019 06:10 18:15
Wednesday, 25th September 2019 06:11 18:14
Thursday, 26th September 2019 06:12 18:13
Friday, 27th September 2019 06:12 18:11
Saturday, 28th September 2019 06:13 18:10
Sunday, 29th September 2019 06:14 18:09
Monday, 30th September 2019 06:14 18:07
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