Sierra Vista weather in July 2025

Expect daytime maximum temperatures of 91°F in Sierra Vista, Arizona in July and high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average with 12 days with some rainfall and typically 3.8 inches of rainfall in the month.

  • 91°F maximum daytime temperature in July in Sierra Vista91
    91°F max day temperature
  • 11 hours of sunshine per day
  • 12 days with some rainfall in July in Sierra Vista12
    12 days with some rainfall
  • 66°F minimum night-time temperature in July in Sierra Vista66
    66°F min night temperature
  • 14 hours of daylight per day in July in Sierra Vista14
    14 hours of daylight per day
  • High heat & humidity in July in Sierra VistaH
    High heat & humidity
  • 3.8 inches monthly rainfall in July in Sierra Vista3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Sierra Vista11
    11+ (Extreme) UV index

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The July 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)  |  Imperial (°F)

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How hot is it in Sierra Vista in July?

Daytime temperatures usually reach 91°F in Sierra Vista in July with high heat and humidity, falling to 66°F at night.

How sunny is it in Sierra Vista in July?

There are normally 11 hours of bright sunshine each day in Sierra Vista in July - that's 75% of daylight hours.

Does it rain in Sierra Vista in July?

There are usually 12 days with some rain in Sierra Vista in July and the average monthly rainfall is 3.8 inches.

Sierra Vista July sunrise & sunset times

Browse the sunrise and sunset times for Sierra Vista in July 2025. Select a month to view Sierra Vista sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 05:20 19:30
Wednesday, 16th July 2025 05:28 19:27
Thursday, 31st July 2025 05:37 19:18

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