Southwest City, MO Weather - Forecast & Monthly Averages

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TEMPERATURE	57
HUMIDITY
PRESSURE	101660
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Southwest City for August is 79.5 degrees
The lowest monthly average temperature in Southwest City for January is 37.1 degrees
The most monthly precipitation in Southwest City occurs in November with 31.2 inches
The air quality index in Southwest City is 10% better than the national average
The pollution index in Southwest City is 22% better than the national average

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Southwest City 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	29°F	48°F	37°F	14.0"
February	33°F	54°F	41°F	4.0"
March	44°F	66°F	53°F	2.2"
April	46°F	69°F	56°F	6.4"
May	57°F	79°F	66°F	6.4"
June	65°F	86°F	74°F	8.7"
July	67°F	89°F	77°F	10.0"
August	70°F	92°F	79°F	12.5"
September	63°F	86°F	73°F	10.7"
October	49°F	74°F	60°F	6.1"
November	41°F	64°F	50°F	31.2"
December	29°F	51°F	38°F	4.9"

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Southwest City 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	Southwest City	Missouri	National
Air quality index	38	97	42
Pollution index	2,124,190	1,630,255	2,726,193

Southwest City air quality

Measurement	Total
Days measured	363
Days with good air quality	289
Days with moderate air quality	73
Days w/ poor A.Q. for sensitive groups	1
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.020%
Benzene	0.030%
Carbon Tetrachloride	0.004%
Lead	0.010%
Mercury	0.200%

Average monthly Southwest City temperature with heat index

Southwest City monthly precipitation with daily maximum

Southwest City monthly snow depth with daily maximum

Southwest City monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
New Eucha, OK	399	36	28.0%
Noel, MO	2,051	38	24.0%
Dodge, OK	39	38	24.0%
Anderson, MO	2,362	38	24.0%
Brush Creek, OK	119	38	24.0%
Southwest City, MO	1,064	38	24.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Dallas City, IL	1,064	29	42.0%
Bloomfield, KY	1,064	49	2.0%
Memphis, MI	1,064	56	12.0%
Roan Mountain, TN	1,064	26	48.0%
Redvers, SK	1,064	n/a
Southwest City, MO	1,064	38	24.0%

Source: The Southwest City, MO 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.