Willimantic, CT Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE	100880
WIND COND.	330 14.8

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Weather Quick Facts

The highest monthly average temperature in Willimantic for July is 73.5 degrees
The lowest monthly average temperature in Willimantic for January is 28.7 degrees
The most monthly precipitation in Willimantic occurs in June with 5 inches
The air quality index in Willimantic is 22% better than the national average
The pollution index in Willimantic is 3% worse than the national average

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Willimantic 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	19°F	39°F	29°F	2.7"
February	19°F	40°F	29°F	3.0"
March	28°F	49°F	38°F	3.5"
April	38°F	62°F	50°F	4.0"
May	48°F	73°F	60°F	3.3"
June	57°F	79°F	68°F	5.0"
July	63°F	85°F	74°F	3.9"
August	60°F	82°F	71°F	4.1"
September	54°F	77°F	65°F	3.7"
October	43°F	66°F	54°F	4.4"
November	33°F	54°F	43°F	3.4"
December	26°F	44°F	34°F	4.0"

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Willimantic 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	Willimantic	Connecticut	National
Air quality index	33	43	42
Pollution index	2,806,150	8,629,883	2,726,193

Willimantic air quality

Measurement	Total
Days measured	334
Days with good air quality	319
Days with moderate air quality	14
Days w/ poor A.Q. for sensitive groups	1
Days with unhealthy air quality

Air quality details

Pollutant	Total
Arsenic	0.004%
Benzene	0.030%
Carbon Tetrachloride	0.010%
Lead	0.040%
Mercury	0.010%

Average monthly Willimantic temperature with heat index

Willimantic monthly precipitation with daily maximum

Willimantic monthly snow depth with daily maximum

Willimantic monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Brooklyn, CT	1,128	33	34.0%
Storrs, CT	16,392	33	34.0%
South Windham, CT	1,475	33	34.0%
Coventry Lake, CT	2,135	33	34.0%
Mansfield Center, CT	1,367	33	34.0%
Willimantic, CT	18,669	33	34.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Augusta, ME	18,662	28	44.0%
Cedar Mill, OR	18,661	38	24.0%
Petawawa, ON	18,660	n/a
Homewood, IL	18,656	55	10.0%
Point Pleasant, NJ	18,686	41	18.0%
Willimantic, CT	18,669	33	34.0%

Source: The Willimantic, CT 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.