Las Vegas, NV Weather - Forecast & Monthly Averages

TEMPERATURE	49
HUMIDITY	39
PRESSURE	102000
WIND COND.	320 7.6

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Weather Quick Facts

The highest monthly average temperature in Las Vegas for July is 93.8 degrees
The lowest monthly average temperature in Las Vegas for December is 46.1 degrees
The most monthly precipitation in Las Vegas occurs in October with 8.6 inches
The air quality index in Las Vegas is 28% worse than the national average
The pollution index in Las Vegas is 100% worse than the national average

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Las Vegas 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	38°F	58°F	47°F	6.1"
February	43°F	63°F	52°F	3.9"
March	49°F	73°F	61°F	1.0"
April	55°F	80°F	67°F	0.6"
May	64°F	91°F	79°F	0.2"
June	71°F	99°F	86°F	0.5"
July	79°F	107°F	94°F	1.7"
August	77°F	102°F	90°F	2.7"
September	68°F	93°F	81°F	3.4"
October	57°F	81°F	68°F	8.6"
November	48°F	71°F	59°F	1.8"
December	37°F	57°F	46°F	2.9"

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Las Vegas 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	Las Vegas	Nevada	National
Air quality index	54	38	42
Pollution index	5,460,430	2,601,914	2,726,193

Las Vegas air quality

Measurement	Total
Days measured	365
Days with good air quality	154
Days with moderate air quality	206
Days w/ poor A.Q. for sensitive groups	5
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.000%
Benzene	0.070%
Carbon Tetrachloride	0.010%
Lead	0.040%
Mercury	0.001%

Average monthly Las Vegas temperature with heat index

Las Vegas monthly precipitation with daily maximum

Las Vegas monthly snow depth with daily maximum

Las Vegas monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Enterprise, NV	214,591	54	8.0%
Paradise, NV	193,150	54	8.0%
Whitney, NV	44,488	54	8.0%
Henderson, NV	309,955	54	8.0%
Spring Valley, NV	218,697	54	8.0%
Las Vegas, NV	644,594	54	8.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Oklahoma City, OK	649,821	48	4.0%
Portland, OR	650,380	38	24.0%
Memphis, TN	650,910	45	10.0%
Nashville, TN	667,070	45	10.0%
Louisville, KY	618,733	49	2.0%
Las Vegas, NV	644,594	54	8.0%

Source: The Las Vegas, NV 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.