New Castle, PA Weather - Forecast & Monthly Averages

TEMPERATURE	19
HUMIDITY	77
PRESSURE	102850
WIND COND.	300 9.4

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Weather Quick Facts

The highest monthly average temperature in New Castle for July is 72.2 degrees
The lowest monthly average temperature in New Castle for January is 26.1 degrees
The most monthly precipitation in New Castle occurs in July with 6.5 inches
The air quality index in New Castle is 26% better than the national average
The pollution index in New Castle is 78% better than the national average

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New Castle 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	20°F	34°F	26°F	2.8"
February	20°F	36°F	27°F	2.4"
March	31°F	52°F	40°F	4.8"
April	40°F	63°F	50°F	3.3"
May	49°F	74°F	60°F	4.6"
June	57°F	81°F	68°F	5.5"
July	61°F	85°F	72°F	6.5"
August	59°F	83°F	70°F	4.0"
September	53°F	76°F	63°F	3.8"
October	43°F	63°F	52°F	3.5"
November	33°F	53°F	42°F	3.6"
December	25°F	40°F	31°F	3.3"

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New Castle 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	New Castle	Pennsylvania	National
Air quality index	31	45	42
Pollution index	601,986	4,584,805	2,726,193

New Castle air quality

Measurement	Total
Days measured	361
Days with good air quality	356
Days with moderate air quality	5
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.010%
Carbon Tetrachloride	0.001%
Lead	0.010%
Mercury	0.001%

Average monthly New Castle temperature with heat index

New Castle monthly precipitation with daily maximum

New Castle monthly snow depth with daily maximum

New Castle monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
New Waterford, OH	881	6	88.0%
Rogers, OH	186	6	88.0%
East Palestine, OH	4,457	6	88.0%
Negley, OH	352	6	88.0%
Chewton, PA	373	31	38.0%
New Castle, PA	21,805	31	38.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Brent, FL	21,816	41	18.0%
Clarksville, IN	21,825	49	2.0%
Camp Springs, MD	21,829	47	6.0%
Hazel Dell, WA	21,830	38	24.0%
Kings, Subd. A, NS	21,831	n/a
New Castle, PA	21,805	31	38.0%

Source: The New Castle, 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.