Troy, ID Weather - Forecast & Monthly Averages

TEMPERATURE	31
HUMIDITY	100
PRESSURE
WIND COND.	215 2.2

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Weather Quick Facts

The highest monthly average temperature in Troy for July is 68.9 degrees
The lowest monthly average temperature in Troy for December is 30.3 degrees
The most monthly precipitation in Troy occurs in March with 2.9 inches
The air quality index in Troy is 76% better than the national average
The pollution index in Troy is 24% worse than the national average

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Troy 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	26°F	38°F	31°F	2.0"
February	29°F	43°F	35°F	1.6"
March	33°F	51°F	40°F	2.9"
April	36°F	58°F	46°F	1.8"
May	42°F	68°F	54°F	1.6"
June	47°F	75°F	61°F	1.4"
July	50°F	86°F	69°F	0.3"
August	50°F	86°F	68°F	0.4"
September	44°F	77°F	60°F	0.7"
October	38°F	61°F	48°F	1.8"
November	32°F	46°F	39°F	2.6"
December	24°F	36°F	30°F	2.5"

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Troy 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	Troy	Idaho	National
Air quality index	10	32	42
Pollution index	3,385,410	2,063,710	2,726,193

Troy air quality

Measurement	Total
Days measured	350
Days with good air quality	350
Days with moderate air quality	0
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.030%
Benzene	0.030%
Carbon Tetrachloride	0.020%
Lead	0.040%
Mercury	0.001%

Average monthly Troy temperature with heat index

Troy monthly precipitation with daily maximum

Troy monthly snow depth with daily maximum

Troy monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Juliaetta, ID	511	10	80.0%
Potlatch, ID	836	10	80.0%
Kendrick, ID	371	10	80.0%
Princeton, ID	123	10	80.0%
Deary, ID	411	10	80.0%
Troy, ID	868	10	80.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Ferguson, KY	868	40	20.0%
Bolton, MS	868	44	12.0%
Bernville, PA	868	42	16.0%
Sainte-Flavie, QC	868	n/a
Preissac, QC	868	n/a
Troy, ID	868	10	80.0%

Source: The Troy, ID 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.