City Of Signal Hill, Long Beach, CA Weather - Forecast & Monthly Averages

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Weather Quick Facts

The highest monthly average temperature in City Of Signal Hill for August is 72.1 degrees
The lowest monthly average temperature in City Of Signal Hill for December is 56.2 degrees
The most monthly precipitation in City Of Signal Hill occurs in December with 2.7 inches
The air quality index in City Of Signal Hill is 71% worse than the national average
The pollution index in City Of Signal Hill is 56% worse than the national average

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City Of Signal Hill 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	70°F	57°F	2.6"
February	48°F	70°F	58°F	2.5"
March	51°F	72°F	60°F	1.0"
April	53°F	74°F	62°F	0.6"
May	57°F	75°F	65°F	0.3"
June	61°F	78°F	67°F	0.0"
July	65°F	83°F	71°F	0.2"
August	65°F	85°F	72°F	0.0"
September	63°F	85°F	72°F	0.3"
October	59°F	81°F	68°F	0.5"
November	52°F	76°F	62°F	0.7"
December	46°F	69°F	56°F	2.7"

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City Of Signal Hill 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	City Of Signal Hill	Long Beach	California
Air quality index	72	72	55
Pollution index	4,251,410	4,251,410	10,473,190

City Of Signal Hill air quality

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

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.100%
Carbon Tetrachloride	0.000%
Lead	0.010%
Mercury	0.000%

Average monthly City Of Signal Hill temperature with heat index

City Of Signal Hill monthly precipitation with daily maximum

City Of Signal Hill monthly snow depth with daily maximum

City Of Signal Hill monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
View Park-Windsor Hills, CA	11,621	72	44.0%
Florence-Graham, CA	64,787	72	44.0%
West Rancho Dominguez, CA	21,977	72	44.0%
Cerritos, CA	49,388	72	44.0%
Fullerton, CA	141,061	72	44.0%
Long Beach, CA	462,081	72	44.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Miami, FL	461,080	41	18.0%
Raleigh, NC	469,698	46	8.0%
Colorado Springs, CO	471,686	45	10.0%
Halifax, NS	451,852	n/a
Virginia Beach, VA	450,882	40	20.0%
Long Beach, CA	462,081	72	44.0%

Source: The City Of Signal Hill, Long Beach, 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.