Belfast, ME Weather - Forecast & Monthly Averages

Get 300+ Local Insights for Any Address in Belfast, ME

Get Access to 300+ Local Data Points

TEMPERATURE	46
HUMIDITY	100
PRESSURE	101557.8
WIND COND.	300 7.4

Weather Quick Facts

The highest monthly average temperature in Belfast for July is 66.4 degrees
The lowest monthly average temperature in Belfast for January is 25.3 degrees
The most monthly precipitation in Belfast occurs in July with 8.7 inches
The air quality index in Belfast is 14% better than the national average
The pollution index in Belfast is 32% better than the national average

Compare Belfast, ME Weather

Write a review to give others more information about this area.

See all Belfast poll results

Belfast Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	16°F	34°F	25°F	6.6"
February	16°F	34°F	25°F	4.8"
March	24°F	41°F	33°F	6.1"
April	35°F	52°F	43°F	5.2"
May	44°F	61°F	52°F	6.0"
June	52°F	68°F	60°F	7.2"
July	58°F	75°F	66°F	8.7"
August	57°F	75°F	65°F	6.7"
September	51°F	69°F	60°F	7.8"
October	41°F	58°F	50°F	7.9"
November	32°F	49°F	40°F	8.2"
December	22°F	39°F	30°F	6.2"

The best places in Maine

Here are the best places to live in Maine

Check out the 10 safest cities in Maine

These are the largest cities in Maine

Most Dangerous States In The US

Belfast air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Belfast	Maine	National
Air quality index	36	33	42
Pollution index	1,854,040	3,417,521	2,726,193

Belfast air quality

Measurement	Total
Days measured	213
Days with good air quality	204
Days with moderate air quality	9
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.004%
Benzene	0.020%
Carbon Tetrachloride	0.005%
Lead	0.010%
Mercury	0.002%

Average monthly Belfast temperature with heat index

Belfast monthly precipitation with daily maximum

Belfast monthly snow depth with daily maximum

Belfast monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Searsport, ME	1,076	31	38.0%
Bucksport, ME	2,994	31	38.0%
Camden, ME	3,675	36	28.0%
Castine, ME	829	36	28.0%
Belfast, ME	6,968	36	28.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Pembroke Park, FL	6,970	41	18.0%
La Follette, TN	6,970	39	22.0%
Pacific, MO	6,965	54	8.0%
Kirtland, OH	6,965	50	= 100
Cramahe, ON	6,971	n/a
Belfast, ME	6,968	36	28.0%

Source: The Belfast, ME weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.