Etna is located in Allegheny County, Pennsylvania. There are roughly 3,467 residents, living in 1,612 households. The average temperature for Etna this time of the year is low of 62F and high of 85F. On average, Etna gets about 4.02 inches of precipitation in July. Most residents are home owners (56%), have a high school diploma (53%) and are single, no kids (56%).
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