Sierra Vista weather in September 2024

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 2024/2025.

  • 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 Arizona (Sierra Vista) 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)

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More about Arizona

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 September sunrise & sunset times

Browse the sunrise and sunset times for Sierra Vista in September 2024. Select a month to view Sierra Vista sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 05:57 18:44
Sunday, 15th September 2024 06:06 18:26
Monday, 30th September 2024 06:15 18:06

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