Acadia National Park (ME) Temperature by Month
The average annual maximum temperature in Acadia National Park, Maine, United States of America is 13°C (55°F), with daytime highs ranging from 0°C (32°F) in January to 25°C (77°F) in July. This page covers monthly averages, day-night differences, and how Acadia National Park compares to cities worldwide.
Acadia National Park Monthly Temperatures
Depending on the time of the year, temperatures range from warm to very cold in Acadia National Park. Nighttime lows follow the same pattern, ranging from 16°C (61°F) to -9°C (16°F).
The chart below illustrates the average maximum day and minimum night temperatures in Acadia National Park by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: Acadia National Park vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Acadia National Park vs World: Temperature Compared
Acadia National Park's average annual maximum temperature is 13°C (55°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Acadia National Park this rarely lasts long on the ground.
For more on Acadia National Park's weather — including monthly rainfall, sunshine hours, and humidity — visit our Acadia National Park climate page.
