The best times to visit Northport for ideal weather are

May 28th 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 Northport Travel Info

Weather in Northport


Average temperatures in Northport vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a fair chance of precipitation about half of the year. The area is less temperate than some — in the 32nd 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 Northport, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 76.2°F (24.6°C) with temperatures rarely dropping below 59.5°F (15.3°C) at night.

Northport Temperatures (Fahrenheit)


Northport 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.

Northport Perceived Temperature (F)


Northport Perceived Temperature (C)



Average Northport 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 32.2 24 15.2
Feb 32.7 24.5 16.2
Mar 40.9 32.7 24.9
Apr 51.1 42.9 35.3
May 61.3 52.3 44.5
Jun 67.9 59.4 52.2
Jul 74.7 66.2 58.4
Aug 74 65.4 57.5
Sep 68.1 59.4 50.9
Oct 57.4 49.5 41.1
Nov 47.7 39.8 31.6
Dec 38.6 31 23.3

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 0.1 -4.4 -9.3
Feb 0.4 -4.2 -8.8
Mar 4.9 0.4 -3.9
Apr 10.6 6.1 1.8
May 16.3 11.3 6.9
Jun 19.9 15.2 11.2
Jul 23.7 19 14.7
Aug 23.3 18.6 14.2
Sep 20.1 15.2 10.5
Oct 14.1 9.7 5.1
Nov 8.7 4.3 -0.2
Dec 3.7 -0.6 -4.8



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Northport are January, September, and then February. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late January and early February. For example, on the week of January 29th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in mid May with an average of 2 days of significant precipitation the week of May 14th.

When can you find snow in Northport? Weather stations report no annual snow. 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 Northport.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 13% 0 1.6
Feb 14% 0 2.1
Mar 18% 0 3
Apr 21% 0 2.9
May 20% 0 2.8
Jun 20% 0 3.9
Jul 15% 0 4.2
Aug 15% 0 2.9
Sep 14% 0 3
Oct 19% 0 3.6
Nov 17% 0 3.4
Dec 23% 0 3.7

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 13 0 4.1
Feb 14 0 5.3
Mar 18 0 7.6
Apr 21 0 7.4
May 20 0 7.1
Jun 20 0 9.9
Jul 15 0 10.7
Aug 15 0 7.4
Sep 14 0 7.6
Oct 19 0 9.1
Nov 17 0 8.6
Dec 23 0 9.4


Humidity and Wind

Northport has some very humid months, with other comfortably humid months. The least humid month is March (53.6% relative humidity), and the most humid month is August (75%).

Wind in Northport is usually calm. The windiest month is March, followed by February and April. March’s average wind speed of around 7.5 knots (8.6 MPH or 13.8 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 mid February where average top sustained speeds reach 15.9 knots, which is considered a moderate breeze.

Relative Humidity (%)

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

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 6.9 Light breeze 14.9 Significant breeze
Feb 7.2 Gentle breeze 15.1 Significant breeze
Mar 7.5 Gentle breeze 14.8 Significant breeze
Apr 7.1 Gentle breeze 14.4 Significant breeze
May 6 Light breeze 12.8 Significant breeze
Jun 5.3 Light breeze 11.4 Significant breeze
Jul 4.7 Light breeze 10.7 Significant breeze
Aug 4.6 Light breeze 10.5 Gentle breeze
Sep 5 Light breeze 11.2 Significant breeze
Oct 6.2 Light breeze 12.8 Significant breeze
Nov 6.5 Light breeze 13.5 Significant breeze
Dec 6.9 Light breeze 14.2 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 56.5%
Feb 54.7%
Mar 53.6%
Apr 58.4%
May 65.7%
Jun 68.5%
Jul 74.7%
Aug 75%
Sep 72.4%
Oct 66.9%
Nov 62.3%
Dec 64.8%


Is it Safe to Travel to Northport?

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 Northport, ME, US is July, followed by August and June. 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 Northport in December. 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 51.6 in December means 51.6% of the tourists vs. July.



Overall Northport Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 65.3°F (18.5°C) and 34.5°F (1.4°C) with warmer temperatures in the later months. Rain is somewhat common with roughly 6 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the least precipitation with 5 to 6 days of precipitation per month. June – August is the busiest season for tourism in Northport, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 72.7°F (22.6°C) and 43.5°F (6.4°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 4 to 6 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Winter (December through February)

Weather is far too cold this time of year in Northport to be enjoyable for warm weather travelers. The average high during this season is between 40.8°F (4.9°C) and 28.3°F (-2.1°C). On average, it rains or snows a fair amount: 4 to 7 times per month. These times of year are the slowest with tourists.


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