Grand Junction, TN Weather - Forecast & Monthly Averages

TEMPERATURE	84
HUMIDITY	45
PRESSURE	101490
WIND COND.	190 25.9

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Weather Quick Facts

The highest monthly average temperature in Grand Junction for July is 79.2 degrees
The lowest monthly average temperature in Grand Junction for January is 39.8 degrees
The most monthly precipitation in Grand Junction occurs in May with 6 inches
The air quality index in Grand Junction is 7% worse than the national average
The pollution index in Grand Junction is 72% better than the national average

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Grand Junction 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	31°F	51°F	40°F	4.1"
February	33°F	53°F	42°F	3.4"
March	41°F	65°F	52°F	5.8"
April	50°F	74°F	62°F	5.8"
May	58°F	81°F	69°F	6.0"
June	67°F	89°F	77°F	4.8"
July	69°F	91°F	79°F	4.2"
August	68°F	91°F	79°F	3.0"
September	61°F	85°F	72°F	3.6"
October	48°F	74°F	60°F	3.5"
November	39°F	63°F	50°F	4.0"
December	34°F	53°F	43°F	5.5"

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Grand Junction 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	Grand Junction	Tennessee	National
Air quality index	45	76	42
Pollution index	752,278	2,454,916	2,726,193

Grand Junction air quality information

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

Grand Junction air quality information

Pollutant	Total
Arsenic	0.040%
Benzene	0.010%
Carbon Tetrachloride	0.003%
Lead	0.100%
Mercury	0.000%

Average monthly Grand Junction temperature with heat index

Grand Junction monthly precipitation with daily maximum

Grand Junction monthly snow depth with daily maximum

Grand Junction monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Bolivar, TN	5,005	27	46.0%
Saulsbury, TN	250	27	46.0%
Hickory Valley, TN	86	27	46.0%
Falkner, MS	921	39	22.0%
Walnut, MS	1,253	39	22.0%
Grand Junction, TN	388	45	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Beckwourth, CA	388	46	8.0%
Nipinnawasee, CA	388	50	= 100
Columbus City, IA	388	32	36.0%
Miles, IA	388	42	16.0%
Delaware, OK	388	38	24.0%
Grand Junction, TN	388	45	10.0%

Source: The Grand Junction, TN 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.