Decatur, TX Weather - Forecast & Monthly Averages

TEMPERATURE	44
HUMIDITY	67
PRESSURE	102510
WIND COND.	150 16.6

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Weather Quick Facts

The highest monthly average temperature in Decatur for August is 83.7 degrees
The lowest monthly average temperature in Decatur for January is 44.7 degrees
The most monthly precipitation in Decatur occurs in May with 4.1 inches
The air quality index in Decatur is 22% better than the national average
The pollution index in Decatur is 49% better than the national average

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Decatur 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	36°F	57°F	45°F	2.0"
February	39°F	61°F	48°F	1.5"
March	47°F	70°F	57°F	3.0"
April	55°F	77°F	64°F	3.5"
May	62°F	82°F	71°F	4.1"
June	71°F	91°F	80°F	3.1"
July	74°F	94°F	84°F	2.8"
August	74°F	95°F	84°F	2.2"
September	67°F	87°F	76°F	2.3"
October	56°F	78°F	66°F	2.9"
November	47°F	67°F	56°F	2.0"
December	38°F	57°F	46°F	1.7"

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Decatur 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	Decatur	Texas	National
Air quality index	33	52	42
Pollution index	1,399,310	2,009,300	2,726,193

Decatur air quality

Measurement	Total
Days measured	365
Days with good air quality	329
Days with moderate air quality	33
Days w/ poor A.Q. for sensitive groups	3
Days with unhealthy air quality

Air quality details

Pollutant	Total
Arsenic	0.003%
Benzene	0.020%
Carbon Tetrachloride	0.001%
Lead	0.010%
Mercury	0.002%

Average monthly Decatur temperature with heat index

Decatur monthly precipitation with daily maximum

Decatur monthly snow depth with daily maximum

Decatur monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Alvord, TX	1,104	26	48.0%
Chico, TX	1,166	26	48.0%
Aurora, TX	1,497	33	34.0%
Newark, TX	1,180	33	34.0%
Lake Bridgeport, TX	305	33	34.0%
Decatur, TX	6,976	33	34.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Benton, IL	6,977	43	14.0%
Milltown, NJ	6,973	41	18.0%
Oak Ridge, NC	6,979	43	14.0%
Chatsworth, ON	6,972	n/a
Old Greenwich, CT	6,980	43	14.0%
Decatur, TX	6,976	33	34.0%

Source: The Decatur, TX 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.