West Whittier-Los Nietos, CA Weather - Forecast & Monthly Averages

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TEMPERATURE	53
HUMIDITY	58
PRESSURE
WIND COND.	26 1.6

Key findings

The highest monthly average temperature in West Whittier-Los Nietos for August is 75 degrees
The lowest monthly average temperature in West Whittier-Los Nietos for December is 56 degrees
The most monthly precipitation in West Whittier-Los Nietos occurs in December with 2.5 inches
The air quality index in West Whittier-Los Nietos is 45% worse than the national average
The pollution index in West Whittier-Los Nietos is 2653% worse than the national average

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West Whittier-Los Nietos 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	46°F	72°F	57°F	2.3"
February	48°F	72°F	58°F	1.7"
March	51°F	75°F	61°F	1.0"
April	54°F	76°F	64°F	0.5"
May	58°F	78°F	66°F	0.3"
June	62°F	81°F	70°F	0.0"
July	66°F	86°F	74°F	0.1"
August	66°F	88°F	75°F	0.0"
September	65°F	88°F	74°F	0.2"
October	59°F	83°F	69°F	0.4"
November	52°F	77°F	63°F	0.6"
December	45°F	70°F	56°F	2.5"

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West Whittier-Los Nietos 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	West Whittier-Los Nietos	California	National
Air quality index	72	55	50
Pollution index	139,490,000	18,106,726	5,066,862

West Whittier-Los Nietos air quality information

Measurement	Total
Days measured	365
Days with good air quality	66
Days with moderate air quality	208
Days w/ poor A.Q. for sensitive groups	62
Days with unhealthy air quality	28

West Whittier-Los Nietos air quality information

Pollutant	Total
Arsenic	0.200%
Benzene	0.950%
Carbon Tetrachloride	0.080%
Lead	1.320%
Mercury	0.440%

Average monthly West Whittier-Los Nietos temperature with heat index

West Whittier-Los Nietos monthly precipitation with daily maximum

West Whittier-Los Nietos monthly snow depth with daily maximum

West Whittier-Los Nietos monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Baldwin Park, CA	76,511	72	44%
La Puente, CA	40,384	72	44%
Vincent, CA	16,416	72	44%
Florence-Graham, CA	63,390	72	44%
West Athens, CA	7,921	72	44%
West Whittier-Los Nietos, CA	27,071	72	44%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Lafayette, CO	27,053	47	6%
Short Pump, VA	27,099	44	12%
Auburn, NY	27,101	37	26%
Rexburg, ID	27,114	43	14%
Tualatin, OR	27,024	38	24%
West Whittier-Los Nietos, CA	27,071	72	44%

Source: The West Whittier-Los Nietos, CA 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.