Climate

Arizona vs Delaware: Summer Temperature

Arizona has hotter summers than Delaware.

Arizona flag
Arizona
AZ · West
Winner
78.1°F
Average statewide summer temperature across June, July, and August.
Delaware flag
Delaware
DE · South
74.2°F
Average statewide summer temperature across June, July, and August.

Visual comparison

Arizona78.1°F
Delaware74.2°F

Difference: 3.9°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
Delaware #16 · 74.2°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
#16 Delaware flag Delaware
74.2°F

Arizona ranks 10th and Delaware ranks 16th nationally for summer temperature.

Related context

Climate Breakdown

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

MetricArizonaDelaware
Winter Temperature 43.6°F 36.1°F
Average Temperature 60.3°F 55.3°F Sunny Days / Year 193 days 97 days
Annual Precipitation 13.6 in 45.7 in
Electricity Rate 15.61 c/kWh 16.51 c/kWh

What this means

Arizona vs Delaware: Summer Temperature in context

Arizona's summer temperature is 78.1°F, compared with 74.2°F in Delaware. Average statewide summer temperature across June, July, and August.

Arizona
78.1°F
Delaware
74.2°F
Difference
3.9°F

People also ask

Arizona vs Delaware Summer Temperature — common questions

QWhat is Arizona's summer temperature?

Arizona's summer temperature is 78.1°F.

QWhat is Delaware's summer temperature?

Delaware's summer temperature is 74.2°F.

QWhich state has a higher summer temperature — Arizona or Delaware?

Arizona has hotter summers than Delaware.

More comparisons: Arizona vs Delaware

Grouped tabs keep the deep-dive links tighter and easier to scan.

Full comparison

Data source and freshness

Data period
1991–2020 climate normals
Dataset reviewed
July 23, 2026
Method note
Statewide climate summaries; normals describe long-term conditions, not a forecast.