New Castle, IN Weather - Forecast & Monthly Averages

TEMPERATURE	68
HUMIDITY	45
PRESSURE	101080
WIND COND.	140 11.2

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Weather Quick Facts

The highest monthly average temperature in New Castle for August is 74.4 degrees
The lowest monthly average temperature in New Castle for February is 25.6 degrees
The most monthly precipitation in New Castle occurs in August with 8.8 inches
The air quality index in New Castle is 33% better than the national average
The pollution index in New Castle is 28% 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	22°F	37°F	29°F	8.1"
February	18°F	34°F	26°F	4.1"
March	32°F	52°F	41°F	5.7"
April	40°F	64°F	51°F	7.1"
May	51°F	75°F	63°F	2.9"
June	62°F	84°F	73°F	4.0"
July	61°F	84°F	72°F	4.9"
August	64°F	85°F	74°F	8.8"
September	57°F	81°F	68°F	4.3"
October	49°F	68°F	58°F	5.4"
November	34°F	53°F	43°F	6.2"
December	22°F	36°F	29°F	5.0"

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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	Indiana	National
Air quality index	28	56	42
Pollution index	1,974,040	2,719,453	2,726,193

New Castle air quality information

Measurement	Total
Days measured	119
Days with good air quality	106
Days with moderate air quality	13
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

New Castle air quality information

Pollutant	Total
Arsenic	0.002%
Benzene	0.030%
Carbon Tetrachloride	0.002%
Lead	0.002%
Mercury	0.000%

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.
Milton, IN	321	6	88.0%
East Germantown, IN	337	6	88.0%
Dunreith, IN	158	28	44.0%
Shirley, IN	1,055	28	44.0%
Carthage, IN	891	28	44.0%
New Castle, IN	17,234	28	44.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Perry, GA	17,235	38	24.0%
Anacortes, WA	17,231	24	52.0%
Tavares, FL	17,228	37	26.0%
Flowing Wells, AZ	17,227	47	6.0%
Pampa, TX	17,226	44	12.0%
New Castle, IN	17,234	28	44.0%

Source: The New Castle, IN 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.