TODAY APR26
TEMPERATURE59
HUMIDITY93
PRESSURE29.37
WIND COND.190 9.2
  • 5141Sat70%
  • 4833Sun70%
  • 6247Mon40%80%
  • 6447Tue40%40%
  • 6552Wed60%50%
daynightWeather update from Butler, Butler County Airport/K W Scholter Field at
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Portersville Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January21°F36°F28°F4.1"
February20°F37°F28°F3.0"
March30°F49°F39°F5.9"
April40°F63°F51°F4.9"
May50°F72°F60°F4.9"
June58°F79°F68°F7.2"
July62°F82°F71°F7.6"
August60°F80°F69°F6.5"
September54°F74°F63°F5.4"
October44°F63°F52°F4.7"
November34°F51°F42°F3.8"
December27°F41°F33°F4.0"

Did you know?

  • The highest monthly average temperature in Portersville for July is 71 degrees.
  • The lowest monthly average temperature in Portersville for January is 28 degrees.
  • The most monthly precipitation in Portersville occurs in July with 7.6 inches.
  • The air quality index in Portersville is 38% better than the national average.
  • The pollution index in Portersville is 88% better than the national average.

Compare Portersville, PA Weather To Other Cities

Portersville 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.
IndexPortersvillePennsylvaniaNational
Air quality index314550
Pollution index601,9864,327,9925,066,862

Portersville air quality information

MeasurementTotal
Days measured365
Days with good air quality344
Days with moderate air quality20
Days w/ poor A.Q. for sensitive groups1
Days with unhealthy air quality

Portersville air quality information

PollutantTotal
Arsenic0.001%
Benzene0.010%
Carbon Tetrachloride0.001%
Lead0.010%
Mercury0.001%

Average monthly Portersville temperature with heat index

Portersville monthly precipitation with daily maximum

Portersville monthly snow depth with daily maximum

Portersville monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Fallston, PA224688%
Beaver Falls, PA8,735688%
New Brighton, PA5,911688%
Patterson Heights, PA607688%
Butler, PA13,3993138%
Portersville, PA2573138%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Troxelville, PA2573138%
Gordonville, AL2573726%
Wilson, WI2573628%
Nikolaevsk, AK2572942%
Walnut, KS257325550%
Portersville, PA2573138%
Source: The Portersville, 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.
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