The best times to visit Bangor for ideal weather are

June 18th to September 9th

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

 

 


Other Bangor Travel Info

Weather in Bangor

Temperature

Average temperatures in Bangor vary somewhat. Considering humidity, temperatures feel cold for most of the year with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 13th 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 Bangor, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 65.3°F (18.5°C) with temperatures rarely dropping below 52.3°F (11.3°C) at night.

Bangor Temperatures (Fahrenheit)

Key
High
Average
Low

Bangor Temperatures (Celsius)

Key
High
Average
Low

“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.

Bangor Perceived Temperature (F)

Key
High
Average
Low

Bangor Perceived Temperature (C)

Key
High
Average
Low

 

Average Bangor 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

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan44.139.935.1
Feb44.439.634.7
Mar4841.735.2
Apr53.746.238.5
May5750.443.9
Jun62.155.247.7
Jul6457.851.7
Aug62.757.151.6
Sep60.654.247.6
Oct55.850.644.9
Nov49.645.340.2
Dec45.24135.9

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan6.74.41.7
Feb6.94.21.5
Mar8.95.41.8
Apr12.17.93.6
May13.910.26.6
Jun16.712.98.7
Jul17.814.310.9
Aug17.113.910.9
Sep15.912.38.7
Oct13.210.37.2
Nov9.87.44.6
Dec7.352.2

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Bangor are June, April, and then March. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around mid April. For example, on the week of April 16th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early December with an average of 5 days of significant precipitation the week of December 3rd.

When can you find snow in Bangor? 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 Bangor.

Key
Days with precipitation

Snow on the Ground

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

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan58%013.7
Feb44%06.8
Mar38%06
Apr33%04.7
May40%05.8
Jun32%05.7
Jul47%08.2
Aug53%08.7
Sep38%07.3
Oct48%010.2
Nov61%012.5
Dec60%016.5

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan58034.8
Feb44017.3
Mar38015.2
Apr33011.9
May40014.7
Jun32014.5
Jul47020.8
Aug53022.1
Sep38018.5
Oct48025.9
Nov61031.8
Dec60041.9

 

Humidity and Wind

Bangor has some very humid months, and high humidity throughout the year. The least humid month is May (71.4% relative humidity), and the most humid month is October (80.4%).

Wind in Bangor is usually stronger than many places. The windiest month is January, followed by December and November. January’s average wind speed of around 16 knots (18.4 MPH or 29.6 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early December where average top sustained speeds reach 28.1 knots, which is considered high wind or moderate gale winds.

Relative Humidity (%)

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

Key
Avg. Relative Humidity

Wind

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

Key
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.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan16Significant breeze25.7Very strong breeze
Feb12.8Significant breeze21.4Strong breeze
Mar13Significant breeze21.8Very strong breeze
Apr11.3Significant breeze19.2Strong breeze
May12.9Significant breeze21Very strong breeze
Jun10.7Gentle breeze18.1Strong breeze
Jul11.2Significant breeze19.1Very strong breeze
Aug12Significant breeze19.6Strong breeze
Sep10.9Gentle breeze18.4Very strong breeze
Oct12.9Significant breeze21.7Strong breeze
Nov14.1Significant breeze23.5Very strong breeze
Dec15.9Significant breeze26.1Very strong breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan79.9%
Feb78.3%
Mar74%
Apr71.4%
May71.4%
Jun73.9%
Jul78.8%
Aug80.1%
Sep80.2%
Oct80.4%
Nov80%
Dec80%

 

Is it Safe to Travel to Bangor?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for the United Kingdom; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 06, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Bangor, the United Kingdom is January, followed by June and July. 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 Bangor 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

Key
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 59.1 in December means 59.1% of the tourists vs. January.

 

 

Overall Bangor Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 61.1°F (16.2°C) and 46°F (7.8°C) with warmer temperatures in the later months. Rain is very common with 10 to 12 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have comfortably cool weather with high temperatures that are brisk. These months see moderate precipitation with 9 to 16 days of precipitation per month. June – August is the busiest season for tourism in Bangor, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 61.7°F (16.5°C) and 45.9°F (7.7°C), which will feel chilly given the humidity and wind. It rains or snows a great amount: 11 to 18 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 too cold this time of year in Bangor to be enjoyable for warm weather travelers. The average high during this season is between 46.6°F (8.1°C) and 42.3°F (5.7°C). On average, it rains or snows a very great amount: 12 to 19 times per month. These times of year are the second busiest with tourists.

 

Best Times to Travelthe United Kingdom › Bangor, the United Kingdom