South Windham, CT Weather - Forecast & Monthly Averages

TEMPERATURE	20
HUMIDITY	37
PRESSURE	102910
WIND COND.	350 20.5

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Weather Quick Facts

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

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

South Windham 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 South Windham temperature with heat index

South Windham monthly precipitation with daily maximum

South Windham monthly snow depth with daily maximum

South Windham monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
East Brooklyn, CT	2,103	33	34.0%
Wauregan, CT	1,486	33	34.0%
Mansfield Center, CT	1,367	33	34.0%
Willimantic, CT	18,669	33	34.0%
Brooklyn, CT	1,128	33	34.0%
South Windham, CT	1,475	33	34.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Vance, AL	1,475	35	30.0%
Ogden, KS	1,475	32	36.0%
Huntsville, TN	1,475	53	6.0%
Ferron, UT	1,475	46	8.0%
Lebec, CA	1,474	67	34.0%
South Windham, CT	1,475	33	34.0%

Source: The South Windham, 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.