What is the Average Temperature in Arizona?

Phoenix City Arizona

Arizona is vast with many different landscapes, weather patterns, temperatures, and wonders. Arizona lets you can experience any climate from around the world in just a few hours’ drive.

Arizona Seasons

Your location within the state determines the temperatures you experience for each season.

  • Tombstone, located in the far southeastern corner of Arizona, has an average high of 94 degrees in June and a low of 36 degrees in January. Fall and spring bring mild temperatures with an average high of 80 degrees and a low of 47 degrees.
  • Moccasin, located in the far northwestern corner of the state has an average high of 115 degrees in July and a low of 14 degrees in January. Spring and fall have milder temperatures with an average high of 65 degrees and a low of 63 degrees.
  • Kayenta, Arizona, located in the far northeastern corner has an average high of 85 in July and the average low is 21 degrees in January. Spring’s high is an average of 60 degrees with fall bringing in an average low of 40 degrees.
  • Yuma, located in the far southwestern corner has an average high of 107 degrees in July and the average low is 46 degrees in January. In the spring the average high is 85 degrees with the average low of 65 degrees for fall.
  • Sedona, located in the center of Arizona has an average high of 97 degrees in July with an average low of 31 degrees in January. An average temperature of 74 degrees in the spring and the fall has an average low of 48 degrees.

A state-by-state comparison shows Arizona ranking at #4 for the biggest increase in temperature. Over the last 10 years, Arizona’s temperature has had a 0.273-degree rise since 2007.

What Affects the Arizona Climate?

The average temperature in Arizona is affected by the difference in elevation across the state. From each of the far corners to the center, the temperature varies between seasons, location, and even between day and night.

With a mild winter, fall and spring, the lower elevations have extremely hot summers. The higher elevations have overall cooler temperatures year-round with an arid climate.

Urban centers play a part in the temperatures of Arizona. With hotter night-time lows, these centers have increased in temperature over the last 10 years.

Surviving Arizona’s Hot Temperatures

The deserts, mountains, lakes, and the Grand Canyon come with a variety of environmental conditions. Arizona is hot during the summer, and being equipped can keep you safe. Whether driving long distances across the state or having a day out with the family, here’s what you can do to keep safe.

  • Make a plan and practice it with your family.
  • Put together a survival kit. Include at least one bottle of water for each person, snacks, a flashlight with batteries, a radio with batteries, a first-aid kit, and flares.
  • Limit activities during the hottest part of the day.
  • Wear light-colored, lightweight clothes.

If you feel dizzy, confused, your heart is pounding, your skin is cool to the touch, and you’re nauseous, you may be suffering from hyperthermia (heat-stroke). Get under shade fast and drink water to help reduce symptoms.


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