Clay, CA Weather - Forecast & Monthly Averages

TEMPERATURE	52
HUMIDITY	100
PRESSURE	102130
WIND COND.	220 5.4

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Weather Quick Facts

The highest monthly average temperature in Clay for July is 74.3 degrees
The lowest monthly average temperature in Clay for January is 46.5 degrees
The most monthly precipitation in Clay occurs in December with 3.8 inches
The air quality index in Clay is 24% worse than the national average
The pollution index in Clay is 468% worse than the national average

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Clay 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	3.3"
February	41°F	63°F	51°F	3.1"
March	44°F	68°F	55°F	2.9"
April	47°F	74°F	59°F	1.8"
May	52°F	82°F	65°F	0.5"
June	57°F	90°F	71°F	0.3"
July	59°F	95°F	74°F	0.0"
August	58°F	93°F	73°F	0.0"
September	56°F	90°F	70°F	0.1"
October	50°F	79°F	63°F	1.2"
November	43°F	66°F	53°F	1.6"
December	38°F	57°F	47°F	3.8"

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Clay 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	Clay	California	National
Air quality index	52	55	42
Pollution index	15,476,500	10,473,190	2,726,193

Clay air quality

Measurement	Total
Days measured	365
Days with good air quality	171
Days with moderate air quality	173
Days w/ poor A.Q. for sensitive groups	21
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.090%
Benzene	0.130%
Carbon Tetrachloride	0.010%
Lead	0.130%
Mercury	0.070%

Average monthly Clay temperature with heat index

Clay monthly precipitation with daily maximum

Clay monthly snow depth with daily maximum

Clay monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Buena Vista, CA	573	45	10.0%
Lodi, CA	66,562	45	10.0%
Camanche North Shore, CA	1,188	45	10.0%
Galt, CA	26,235	45	10.0%
Thornton, CA	903	45	10.0%
Clay, CA	1,130	52	4.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Webster, FL	1,130	30	40.0%
Hebron Estates, KY	1,130	49	2.0%
Moreauville, LA	1,130	30	40.0%
Belwood, NC	1,130	36	28.0%
Rowland, NC	1,130	30	40.0%
Clay, CA	1,130	52	4.0%

Source: The Clay, 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.