Temperature in Maine in June

Daytime highs, nighttime lows and the warmest cities in Maine, the United States of America this June.

Maine, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in June ranging from 19°C (66°F) in Northeast Harbor to 24°C (75°F) in Sanford. Nighttime temperatures generally drop to 12°C (54°F) in Sanford and 11°C (52°F) in Northeast Harbor. The month of June is in the summer season.

What is the temperature of the different cities in Maine, the United States of America in June?

Curious about the June temperatures in the prime spots of Maine? Navigate the map below and tap on a destination dot for more detailed stats.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Maine, check out our Maine's climate page.

See also: Maine weather by month.

Best Places to Visit in Maine in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Maine.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in June: blue is cold, red is hot.

See all June weather averages, cities and regions in Maine

Maine temperatures in June: frequently asked questions

How hot does it get in Maine, the United States of America in June?

Average daytime highs in Maine, the United States of America during June reach about 21°C (70°F) in Bar Harbor.

How cold does it get at night in Maine, the United States of America in June?

After dark, Bar Harbor cools to about 12°C (54°F) on an average June night.

What is the warmest city in June in Maine, the United States of America?

Sanford tops the warmest city list in our database with average maximum daytime temperatures around 24°C (75°F) and a minimum nighttime temperature of around 12°C (54°F).

What is the coldest city in June in Maine, the United States of America?

In our database, Northeast Harbor is the chilliest city in June in Maine, the United States of America. Daytime temperatures typically peak at 19°C (66°F), while the nighttime lows hover around 11°C (52°F).

What is the water temperature in June?

The water temperature averages approximately 13°C (55°F) in Portland this month, generally too cold for comfortable swimming.

Interested in more climate information?

We have much more information about the climate in Maine.

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