Northglenn, CO Weather - Forecast & Monthly Averages

TEMPERATURE	39
HUMIDITY	30
PRESSURE	100810
WIND COND.	310 24.1

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Weather Quick Facts

The highest monthly average temperature in Northglenn for July is 74.8 degrees
The lowest monthly average temperature in Northglenn for December is 29.4 degrees
The most monthly precipitation in Northglenn occurs in May with 2.2 inches
The air quality index in Northglenn is 38% worse than the national average
The pollution index in Northglenn is 49% better than the national average

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Northglenn 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	18°F	47°F	31°F	0.4"
February	18°F	49°F	32°F	0.4"
March	27°F	60°F	42°F	0.6"
April	32°F	66°F	48°F	1.8"
May	41°F	73°F	56°F	2.2"
June	52°F	87°F	69°F	1.8"
July	59°F	93°F	75°F	1.7"
August	57°F	90°F	72°F	1.7"
September	49°F	83°F	65°F	1.4"
October	37°F	70°F	51°F	1.4"
November	26°F	60°F	41°F	0.6"
December	16°F	46°F	29°F	0.6"

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Northglenn 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	Northglenn	Colorado	National
Air quality index	58	38	42
Pollution index	1,396,420	2,068,342	2,726,193

Northglenn air quality

Measurement	Total
Days measured	365
Days with good air quality	91
Days with moderate air quality	252
Days w/ poor A.Q. for sensitive groups	20
Days with unhealthy air quality	2

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.020%
Carbon Tetrachloride	0.004%
Lead	0.010%
Mercury	0.000%

Average monthly Northglenn temperature with heat index

Northglenn monthly precipitation with daily maximum

Northglenn monthly snow depth with daily maximum

Northglenn monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Aristocrat Ranchettes, CO	2,080	45	10.0%
Paragon Estates, CO	785	47	6.0%
Eldorado Springs, CO	325	47	6.0%
Erie, CO	27,157	47	6.0%
Lafayette, CO	27,952	47	6.0%
Northglenn, CO	39,201	58	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Germantown, TN	39,196	45	10.0%
Port Moody, BC	39,217	n/a
Roy, UT	39,243	45	10.0%
South Valley, NM	39,150	53	6.0%
Milton, GA	39,252	52	4.0%
Northglenn, CO	39,201	58	16.0%

Source: The Northglenn, CO 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.