The best times to visit Freeport for ideal weather are

May 21st to September 30th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Freeport Travel Info

Weather in Freeport


Average temperatures in Freeport vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. The area is somewhat temperate — in the 41st percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Freeport, the hottest months are August, July, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 79.2°F (26.2°C) with temperatures rarely dropping below 62.3°F (16.8°C) at night.

Freeport Temperatures (Fahrenheit)


Freeport Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Freeport Perceived Temperature (F)


Freeport Perceived Temperature (C)



Average Freeport Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 31.3 22.3 12.9
Feb 31.9 22.7 13.4
Mar 39.6 31.3 23.3
Apr 53.8 43.6 34.6
May 64.9 53.8 44.2
Jun 71.4 61.9 54
Jul 75.8 66.4 58.5
Aug 76.3 66.8 58.6
Sep 70 60 50.5
Oct 59.5 49.3 40.4
Nov 48.7 39.8 31.5
Dec 35.2 26.5 17.8

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan -0.4 -5.4 -10.6
Feb -0.1 -5.2 -10.3
Mar 4.2 -0.4 -4.8
Apr 12.1 6.4 1.4
May 18.3 12.1 6.8
Jun 21.9 16.6 12.2
Jul 24.3 19.1 14.7
Aug 24.6 19.3 14.8
Sep 21.1 15.6 10.3
Oct 15.3 9.6 4.7
Nov 9.3 4.3 -0.3
Dec 1.8 -3.1 -7.9



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Freeport are January, September, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid April. For example, on the week of April 9th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late May to early June with an average of 3 days of significant precipitation the week of May 28th.

When can you find snow in Freeport? Weather stations report large amounts of snow likely to be deepest around January, especially close to late January. The best time to ski (if at all) in Freeport is often around around December 3rd when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Freeport.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Freeport (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 11% 8.5 1.5
Feb 19% 7.9 2.1
Mar 15% 5.8 1.4
Apr 17% 3.8 3.4
May 16% 0 1.1
Jun 14% 0 2.9
Jul 17% 0 2.8
Aug 13% 0 2.1
Sep 11% 0 1.2
Oct 12% 0 2.9
Nov 13% 0 3.4
Dec 16% 5.2 3

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 11 21.6 3.8
Feb 19 20.1 5.3
Mar 15 14.7 3.6
Apr 17 9.7 8.6
May 16 0 2.8
Jun 14 0 7.4
Jul 17 0 7.1
Aug 13 0 5.3
Sep 11 0 3
Oct 12 0 7.4
Nov 13 0 8.6
Dec 16 13.2 7.6


Humidity and Wind

Freeport has some very humid months, with other comfortably humid months. The least humid month is March (51.4% relative humidity), and the most humid month is July (72.9%).

Wind in Freeport is usually calm. The windiest month is March, followed by April and December. March’s average wind speed of around 7.9 knots (9.1 MPH or 14.6 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid February where average top sustained speeds reach 16.1 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Freeport.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 6.4 Light breeze 13.7 Significant breeze
Feb 6.9 Light breeze 14.3 Significant breeze
Mar 7.9 Gentle breeze 15.3 Significant breeze
Apr 7.2 Gentle breeze 14.5 Significant breeze
May 6.9 Light breeze 14.1 Significant breeze
Jun 5.4 Light breeze 11.9 Significant breeze
Jul 5.3 Light breeze 12.1 Significant breeze
Aug 5.2 Light breeze 12 Significant breeze
Sep 5.5 Light breeze 12.5 Significant breeze
Oct 5.6 Light breeze 13 Significant breeze
Nov 5.9 Light breeze 13.1 Significant breeze
Dec 7 Gentle breeze 14.8 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 55.2%
Feb 52.5%
Mar 51.4%
Apr 52.8%
May 53.9%
Jun 67.5%
Jul 72.9%
Aug 69.3%
Sep 65.7%
Oct 63.8%
Nov 61.2%
Dec 60.3%


Is it Safe to Travel to Freeport?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for the United States; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 23, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Freeport, ME, US is June, followed by August and September. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Freeport in November. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 56.3 in November means 56.3% of the tourists vs. June.



Overall Freeport Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 70.1°F (21.2°C) and 35°F (1.7°C) with far warmer temperatures in the later months. Rain is somewhat common with roughly 5 days of significant precipitation per month. Spring is fairly slow for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see moderate precipitation with 4 to 5 days of precipitation per month. June – August is the busiest season for tourism in Freeport, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 75.7°F (24.3°C) and 41.1°F (5.1°C), which will feel chilly given the humidity and wind. It rains or snows a normal amount: 3 to 4 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is far too cold this time of year in Freeport to be enjoyable for warm weather travelers. The average high during this season is between 37.9°F (3.3°C) and 25.5°F (-3.6°C). On average, it rains or snows a fair amount: 3 to 5 times per month. These times of year are the second busiest with tourists.


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