Sierra Vista weather in September 2020

  • 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
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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.

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How hot is it in Sierra Vista in September?

Daytime temperatures usually reach 30°C in Sierra Vista in September with moderate heat and humidity, falling to 15°C at night.

How sunny is it in Sierra Vista in September?

There are normally 10 hours of bright sunshine each day in Sierra Vista in September - that's 80% of daylight hours.

Does it rain in Sierra Vista in September?

There are usually 7 days with some rain in Sierra Vista in September and the average monthly rainfall is 38mm.

Sierra Vista sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Sierra Vista in September 2020. Select a month to view Sierra Vista sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 05:57 18:44
Tuesday, 15th September 2020 06:05 18:26
Wednesday, 30th September 2020 06:15 18:07
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Expires at 23:59 on Tuesday 31st Mar 2020 · View all ALL offers

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

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Where's hot in Arizona in September?

Below are average maximum temperatures at popular destinations in Arizona in September. Select a destination to see more weather parameters.

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