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  • Data Quality & Chester County Climate Overview
    • Detailed Station Data Sources
    • Chester County Climate Overview
  • Past Climate Summaries
    • Annual Summaries
      • 1890s
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  • Climate Records
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  • Climate Trends
    • Annual Trends
      • Precipitation
      • Snowfall
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    • Monthly – Seasonal Trends
      • Winter
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    • Actual Raw vs. NOAA Estimated Data
    • Chester County vs. PHL Airport Heat Island
  • All Things Winter Weather
    • Largest Snowstorms and Snow by Seasons
    • Top Snowfalls by Month
  • In The News
  • Historical Weather Photos
    • Winter Photos
    • Spring Photos
    • Summer Photos
    • Fall Photos
cropped cropped chescowx 7.png
  • HOME
  • Data Quality & Chester County Climate Overview
    • Detailed Station Data Sources
    • Chester County Climate Overview
  • Past Climate Summaries
    • Annual Summaries
      • 1890s
      • 1900’s
      • 1910’s
      • 1920’s
      • 1930’s
      • 1940’s
      • 1950’s
      • 1960’s
      • 1970’s
      • 1980’s
      • 1990’s
      • 2000’s
      • 2010’s
      • 2020’s
    • Monthly Summaries
      • 2020
      • 2021
      • 2022
      • 2023
      • 2024
      • 2025
  • Climate Records
    • Monthly Records
    • Annual Records
  • Climate Trends
    • Annual Trends
      • Precipitation
      • Snowfall
      • Temperature
    • Monthly – Seasonal Trends
      • Winter
      • Spring
      • Summer
      • Fall
    • Actual Raw vs. NOAA Estimated Data
    • Chester County vs. PHL Airport Heat Island
  • All Things Winter Weather
    • Largest Snowstorms and Snow by Seasons
    • Top Snowfalls by Month
  • In The News
  • Historical Weather Photos
    • Winter Photos
    • Spring Photos
    • Summer Photos
    • Fall Photos

Summer Trends

summer average temperature trends by complete decade
summer average temperature trends 1893 to present
top 20 warmest summers
100 degree days by decade
chester county average number of 90 degree days by decade
june average temperatures
july 4th climatology 1893 2024
july average temperatures
august average temperature trends

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