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Pennsylvania temperatures in August

Pennsylvania is a region in the United States of America. In August the average maximum daytime temperatures are high and range from 25°C in Mount Pocono to 30°C in Philadelphia. Nighttime temperatures generally drop to 20°C in Philadelphia and 14°C in Mount Pocono. August is a summer month.

What is the temperature of the different cities in Pennsylvania in August?

Explore the map below to discover average August temperatures at the top destinations in Pennsylvania. For a deeper dive, simply click on any destination dot.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in August in Pennsylvania?
  • Philadelphia tops the warmest city list in our database with average maximum daytime temperatures around 30°C and a minimum nighttime temperature of around 20°C.

  • What is the coldest city in August in Pennsylvania?
  • According to our data, Mount Pocono holds the title for the coldest city in Pennsylvania in August. It experiences maximum temperatures of approximately 25°C and drops to lows of about 14°C during the night.

  • How much sun does Pennsylvania get in August?
  • The city Philadelphia usually sees around 260 hours of sunlight, indicating many sunny days.

  • What is the water's temperature in August?
  • The water temperature averages approximately 25°C in Philadelphia this month, a rehreshing temperature for swimming and cooling off.

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