Climate

California vs Maine: Summer Temperature

California has hotter summers than Maine.

California flag
California
CA · West
Winner
73.4°F
Average statewide summer temperature across June, July, and August.
Maine flag
Maine
ME · Northeast
63.7°F
Average statewide summer temperature across June, July, and August.

Visual comparison

California73.4°F
Maine63.7°F

Difference: 9.7°F — California leads.

National Rankings

Where They Rank Nationally

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

California #17 · 73.4°F
Maine #47 · 63.7°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
#47 Maine flag Maine
63.7°F

California ranks 17th and Maine ranks 47th nationally for summer temperature.

Related context

Climate Breakdown

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

MetricCaliforniaMaine
Winter Temperature 46.2°F 16.8°F
Average Temperature 59.4°F 41.0°F Sunny Days / Year 146 days 101 days
Annual Precipitation 22.2 in 42.2 in
Electricity Rate 30.29 c/kWh 30.73 c/kWh

What this means

California vs Maine: Summer Temperature in context

California's summer temperature is 73.4°F, compared with 63.7°F in Maine, a gap of 15.2%. Average statewide summer temperature across June, July, and August.

California
73.4°F
Maine
63.7°F
Difference
9.7°F

People also ask

California vs Maine Summer Temperature — common questions

QWhat is California's summer temperature?

California's summer temperature is 73.4°F.

QWhat is Maine's summer temperature?

Maine's summer temperature is 63.7°F.

QWhich state has a higher summer temperature — California or Maine?

California has hotter summers than Maine.

QHow much more summer temperature does California have compared to Maine?

9.7°F.

More comparisons: California vs Maine

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Full comparison
Average Temperature Winter Temperature Sunny Days Annual Precipitation Average Wind Speed Lightning Density

Explore each state

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Data source and freshness

Primary source
NOAA National Centers for Environmental Information — U.S. Climate Normals
Data period
1991–2020 climate normals
Dataset reviewed
July 23, 2026
Method note
Statewide climate summaries; normals describe long-term conditions, not a forecast.