Brighton, CO Weather - Forecast & Monthly Averages

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TEMPERATURE
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Weather Quick Facts

The highest monthly average temperature in Brighton for July is 74.8 degrees
The lowest monthly average temperature in Brighton for December is 29.4 degrees
The most monthly precipitation in Brighton occurs in May with 2.2 inches
The air quality index in Brighton is 38% worse than the national average
The pollution index in Brighton is 68% better than the national average

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Brighton 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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Brighton 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	Brighton	Colorado	National
Air quality index	58	38	42
Pollution index	872,309	2,068,342	2,726,193

Brighton 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	0.010%
Carbon Tetrachloride	0.002%
Lead	0.010%
Mercury	0.000%

Average monthly Brighton temperature with heat index

Brighton monthly precipitation with daily maximum

Brighton monthly snow depth with daily maximum

Brighton 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%
Hudson, CO	2,691	45	10.0%
Blue Sky, CO	98	47	6.0%
Firestone, CO	13,165	47	6.0%
Dacono, CO	6,167	47	6.0%
Brighton, CO	38,355	58	16.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Pahrump, NV	38,390	15	70.0%
Stanton, CA	38,317	72	44.0%
Martinez, CA	38,397	40	20.0%
Waipahu, HI	38,276	30	40.0%
Olive Branch, MS	38,270	45	10.0%
Brighton, CO	38,355	58	16.0%

Source: The Brighton, 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.