Clay, PA Weather - Forecast & Monthly Averages

TEMPERATURE	55
HUMIDITY	47
PRESSURE	102780
WIND COND.	340 18.4

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Weather Quick Facts

The highest monthly average temperature in Clay for August is 74.5 degrees
The lowest monthly average temperature in Clay for February is 28.4 degrees
The most monthly precipitation in Clay occurs in July with 11.6 inches
The air quality index in Clay is 7% worse than the national average
The pollution index in Clay is 307% 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	26°F	40°F	32°F	4.1"
February	19°F	38°F	28°F	2.9"
March	29°F	49°F	39°F	4.6"
April	40°F	63°F	51°F	6.6"
May	47°F	74°F	61°F	2.5"
June	61°F	84°F	72°F	9.0"
July	64°F	84°F	74°F	11.6"
August	65°F	84°F	74°F	4.1"
September	57°F	81°F	69°F	2.3"
October	50°F	69°F	58°F	8.8"
November	34°F	55°F	44°F	3.7"
December	25°F	40°F	33°F	5.2"

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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	Pennsylvania	National
Air quality index	45	45	42
Pollution index	11,091,200	4,584,805	2,726,193

Clay air quality

Measurement	Total
Days measured	365
Days with good air quality	238
Days with moderate air quality	117
Days w/ poor A.Q. for sensitive groups	9
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.140%
Carbon Tetrachloride	0.030%
Lead	0.310%
Mercury	0.004%

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.
Terre Hill, PA	1,163	42	16.0%
Cleona, PA	1,997	42	16.0%
Mount Aetna, PA	518	42	16.0%
Richland, PA	1,791	42	16.0%
Wernersville, PA	2,757	42	16.0%
Clay, PA	1,665	45	10.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Oakland, IA	1,665	40	20.0%
Saint-Benoît-Labre, QC	1,665	n/a
Thompson-Nicola M (Beautiful Nicola Valley - North), BC	1,665	n/a
Heritage Lake, IL	1,664	44	12.0%
Milford, IN	1,664	37	26.0%
Clay, PA	1,665	45	10.0%

Source: The Clay, PA 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.