Casa de Oro-Mount Helix, CA Weather - Forecast & Monthly Averages

TEMPERATURE	66
HUMIDITY	28
PRESSURE	101170
WIND COND.	302 3.2

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Weather Quick Facts

The highest monthly average temperature in Casa de Oro-Mount Helix for August is 72.2 degrees
The lowest monthly average temperature in Casa de Oro-Mount Helix for December is 55.8 degrees
The most monthly precipitation in Casa de Oro-Mount Helix occurs in December with 2.5 inches
The air quality index in Casa de Oro-Mount Helix is 52% worse than the national average
The pollution index in Casa de Oro-Mount Helix is 1581% worse than the national average

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Casa de Oro-Mount Helix 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	45°F	69°F	56°F	1.9"
February	47°F	69°F	57°F	2.2"
March	50°F	70°F	59°F	1.0"
April	53°F	72°F	61°F	0.7"
May	57°F	72°F	63°F	0.4"
June	61°F	76°F	66°F	0.0"
July	65°F	80°F	71°F	0.2"
August	66°F	82°F	72°F	0.0"
September	64°F	83°F	72°F	0.2"
October	58°F	80°F	68°F	0.5"
November	51°F	74°F	62°F	0.9"
December	46°F	68°F	56°F	2.5"

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Casa de Oro-Mount Helix 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	Casa de Oro-Mount Helix	California	National
Air quality index	64	55	42
Pollution index	45,820,500	10,473,190	2,726,193

Casa de Oro-Mount Helix air quality

Measurement	Total
Days measured	365
Days with good air quality	87
Days with moderate air quality	253
Days w/ poor A.Q. for sensitive groups	23
Days with unhealthy air quality	2

Air quality details

Pollutant	Total
Arsenic	1.130%
Benzene	0.410%
Carbon Tetrachloride	0.030%
Lead	0.600%
Mercury	0.080%

Average monthly Casa de Oro-Mount Helix temperature with heat index

Casa de Oro-Mount Helix monthly precipitation with daily maximum

Casa de Oro-Mount Helix monthly snow depth with daily maximum

Casa de Oro-Mount Helix monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Rancho San Diego, CA	21,476	64	28.0%
Bonita, CA	12,470	64	28.0%
Jamul, CA	5,776	64	28.0%
San Diego, CA	1,414,545	64	28.0%
Bostonia, CA	17,532	64	28.0%
Casa de Oro-Mount Helix, CA	19,327	64	28.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Englewood, FL	19,332	36	28.0%
Middlesex Centre, ON	19,332	n/a
Brigham City, UT	19,336	44	12.0%
Port Colborne, ON	19,317	n/a
Foley, AL	19,337	37	26.0%
Casa de Oro-Mount Helix, CA	19,327	64	28.0%

Source: The Casa de Oro-Mount Helix, 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.