Horn Lake, MS Weather - Forecast & Monthly Averages

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TEMPERATURE	66
HUMIDITY	83
PRESSURE	101659.39
WIND COND.	190 18.5

Weather Quick Facts

The highest monthly average temperature in Horn Lake for August is 82.7 degrees
The lowest monthly average temperature in Horn Lake for January is 42.4 degrees
The most monthly precipitation in Horn Lake occurs in April with 5.9 inches
The air quality index in Horn Lake is 7% worse than the national average
The pollution index in Horn Lake is 62% better than the national average

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Horn Lake 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	32°F	54°F	42°F	4.5"
February	35°F	57°F	45°F	3.7"
March	44°F	67°F	55°F	5.4"
April	52°F	77°F	64°F	5.9"
May	61°F	83°F	72°F	5.8"
June	71°F	92°F	81°F	3.6"
July	73°F	93°F	83°F	4.6"
August	73°F	93°F	83°F	3.9"
September	66°F	88°F	76°F	3.4"
October	53°F	78°F	64°F	3.7"
November	42°F	66°F	53°F	4.2"
December	35°F	56°F	45°F	5.6"

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Horn Lake 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	Horn Lake	Mississippi	National
Air quality index	45	40	42
Pollution index	1,042,680	1,514,109	2,726,193

Horn Lake air quality

Measurement	Total
Days measured	365
Days with good air quality	221
Days with moderate air quality	139
Days w/ poor A.Q. for sensitive groups	5
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.010%
Carbon Tetrachloride	0.002%
Lead	0.000%
Mercury	0.000%

Average monthly Horn Lake temperature with heat index

Horn Lake monthly precipitation with daily maximum

Horn Lake monthly snow depth with daily maximum

Horn Lake monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Horseshoe Lake, AR	449	45	10.0%
Hernando, MS	16,752	45	10.0%
Lynchburg, MS	2,272	45	10.0%
Southaven, MS	57,133	45	10.0%
Edmondson, AR	413	45	10.0%
Horn Lake, MS	28,196	45	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Erie, CO	28,201	47	6.0%
Bergenfield, NJ	28,186	51	2.0%
Oak Forest, IL	28,144	55	10.0%
Mililani Town, HI	28,249	30	40.0%
Millville, NJ	28,134	40	20.0%
Horn Lake, MS	28,196	45	10.0%

Source: The Horn Lake, MS 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.