Chino Hills, CA Weather - Forecast & Monthly Averages

TEMPERATURE	58
HUMIDITY	53
PRESSURE	102170
WIND COND.

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Weather Quick Facts

The highest monthly average temperature in Chino Hills for August is 76.6 degrees
The lowest monthly average temperature in Chino Hills for December is 53.1 degrees
The most monthly precipitation in Chino Hills occurs in December with 2 inches
The air quality index in Chino Hills is 111% worse than the national average
The pollution index in Chino Hills is 69% better than the national average

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Chino Hills 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	40°F	70°F	54°F	1.6"
February	41°F	71°F	55°F	1.4"
March	44°F	75°F	58°F	0.8"
April	47°F	78°F	61°F	0.4"
May	52°F	82°F	65°F	0.3"
June	57°F	89°F	71°F	0.0"
July	62°F	94°F	76°F	0.1"
August	61°F	96°F	77°F	0.0"
September	59°F	94°F	74°F	0.1"
October	52°F	86°F	67°F	0.3"
November	44°F	78°F	60°F	0.4"
December	39°F	69°F	53°F	2.0"

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Chino Hills 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	Chino Hills	California	National
Air quality index	89	55	42
Pollution index	858,652	10,473,190	2,726,193

Chino Hills air quality

Measurement	Total
Days measured	365
Days with good air quality	42
Days with moderate air quality	178
Days w/ poor A.Q. for sensitive groups	79
Days with unhealthy air quality	58

Air quality details

Pollutant	Total
Arsenic	0.002%
Benzene	0.010%
Carbon Tetrachloride	0.000%
Lead	0.020%
Mercury	0.001%

Average monthly Chino Hills temperature with heat index

Chino Hills monthly precipitation with daily maximum

Chino Hills monthly snow depth with daily maximum

Chino Hills monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
South San Jose Hills, CA	19,104	72	44.0%
West Covina, CA	105,808	72	44.0%
Fullerton, CA	141,061	72	44.0%
Industry, CA	264	72	44.0%
Valinda, CA	22,665	72	44.0%
Chino Hills, CA	82,800	89	78.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
New Westminster, BC	82,940	n/a
Kennewick, WA	82,633	37	26.0%
Sioux City, IA	82,535	35	30.0%
Melbourne, FL	82,281	36	28.0%
Buena Park, CA	82,228	72	44.0%
Chino Hills, CA	82,800	89	78.0%

Source: The Chino Hills, 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.