Summer Temperature Comparison
Climate

Arizona vs California: Summer Temperature

Arizona has hotter summers than California.

Arizona flag
Arizona
AZ • West
Winner
78.1°F
Average statewide summer temperature across June, July, and August.
California flag
California
CA • West
73.4°F
Average statewide summer temperature across June, July, and August.

Visual Comparison

Arizona 78.1°F
California 73.4°F

Difference: 4.7°F — Arizona leads.

National Rankings

Where They Rank Nationally

See where both states fall among all 50 states for summer temperature.

Arizona #10 · 78.1°F
California #17 · 73.4°F
Lowest Highest

Top 10 States — Summer Temperature

#1 Louisiana flag Louisiana
81.1°F
#2 Texas flag Texas
81.1°F
#3 Florida flag Florida
81.0°F
#4 Oklahoma flag Oklahoma
79.6°F
#5 Mississippi flag Mississippi
79.5°F
#6 Arkansas flag Arkansas
78.8°F
#7 Georgia flag Georgia
78.7°F
#8 Alabama flag Alabama
78.6°F
#9 South Carolina flag South Carolina
78.4°F
#10 Arizona flag Arizona
78.1°F
Selected states
#17 California flag California
73.4°F

Arizona ranks 10th and California ranks 17th nationally for summer temperature.

Related Context

Climate Breakdown

Summer heat affects electricity bills, outdoor lifestyle, and worker productivity.

Metric
Arizona
California

What This Means

Arizona vs California: Summer Temperature in context

Arizona has a summer temperature of 78.1°F, compared with 73.4°F in California. Average statewide summer temperature across June, July, and August.

Arizona
78.1°F
California
73.4°F
Difference
4.7°F

People Also Ask

Arizona vs California Summer Temperature — Common Questions

Q What is Arizona's summer temperature?

Arizona's summer temperature is 78.1°F.

Q What is California's summer temperature?

California's summer temperature is 73.4°F.

Q Which state has a higher summer temperature — Arizona or California?

Arizona has hotter summers than California.

Sources: Core demographic data comes from the 2020 U.S. Census, with land area from U.S. Census Bureau TIGER files. Income, housing, affordability, and tax fields are maintained in our comparison dataset; purchasing-power figures use BEA Regional Price Parities. Minimum wage data comes from the U.S. Department of Labor, gas prices from AAA, and electricity rates from the U.S. Energy Information Administration. Political control and election fields use 2024 presidential results together with National Conference of State Legislatures data. Gun-law labels use the Giffords scorecard, alcohol system data comes from NABCA, and marijuana status uses NCSL's state cannabis laws tracker.