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Temperature in Arizona in January

Arizona is a region in the United States of America. January in has maximum daytime temperatures ranging from low in Greer with 6°C to pleasant temperatures in Yuma with 21°C. Nighttime temperatures generally drop to 7°C in Yuma and -9°C in Greer. January falls during the winter season.

What is the temperature of the different cities in Arizona in January?

Explore the map below to discover average January temperatures at the top destinations in Arizona. For a deeper dive, simply click on any destination dot.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in January in Arizona?
  • Based on our systematic data collection, Yuma has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 21°C, while at night is goes down to an approximate temperature of 7°C."

  • What is the coldest city in January in Arizona?
  • In our database, Greer is the chilliest city in January in Arizona. Daytime temperatures typically peak at 6°C, while the nighttime lows hover around -9°C.

  • How much sun does Arizona get in January?
  • The city Phoenix usually sees around 256 hours of sunlight, indicating many sunny days.

    Interested in more climate information?

    We have much more information about the climate in Arizona. Interested in the weather conditions in a specific month? Select the month below.

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