St. James, MO Weather - Forecast & Monthly Averages

TEMPERATURE
HUMIDITY
PRESSURE	101460
WIND COND.	160 11.2

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Weather Quick Facts

The highest monthly average temperature in St. James for July is 77.5 degrees
The lowest monthly average temperature in St. James for January is 31.7 degrees
The most monthly precipitation in St. James occurs in May with 5.8 inches
The air quality index in St. James is 7% better than the national average
The pollution index in St. James is 87% better than the national average

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St. James 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	22°F	44°F	32°F	1.3"
February	26°F	47°F	35°F	1.5"
March	36°F	60°F	46°F	3.3"
April	46°F	70°F	57°F	5.4"
May	54°F	76°F	64°F	5.8"
June	64°F	85°F	74°F	4.2"
July	67°F	89°F	77°F	4.9"
August	65°F	87°F	75°F	5.0"
September	58°F	80°F	68°F	3.1"
October	47°F	70°F	57°F	2.6"
November	36°F	57°F	46°F	3.3"
December	28°F	46°F	36°F	2.9"

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St. James 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	St. James	Missouri	National
Air quality index	39	97	42
Pollution index	344,982	1,630,255	2,726,193

St. James air quality

Measurement	Total
Days measured	245
Days with good air quality	238
Days with moderate air quality	7
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.010%
Carbon Tetrachloride	0.001%
Lead	0.000%
Mercury	0.000%

Average monthly St. James temperature with heat index

St. James monthly precipitation with daily maximum

St. James monthly snow depth with daily maximum

St. James monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Rolla, MO	20,273	39	22.0%
Steelville, MO	1,485	39	22.0%
Cuba, MO	3,305	39	22.0%
Doolittle, MO	489	39	22.0%
St. James, MO	4,053	39	22.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
St. Joseph, IL	4,053	42	16.0%
Cannon Falls, MN	4,053	37	26.0%
Northern Lights County, AB	4,053	n/a
Mount Olive, AL	4,052	53	6.0%
Singac, NJ	4,054	51	2.0%
St. James, MO	4,053	39	22.0%

Source: The St. James, 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.