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Paoli CDP, Pennsylvania

Official LSAD Designation: Paoli CDP • Census GEOID: 4257816 • Chester County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Paoli CDP.

Reference Weather Station: PHOENIXVILLE 1 E, PA US (ID: USC00366927) • Located 5.5 miles from community center • Elevation: 25.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 41.0° 22.8° 31.9° 3.15"
February 43.7° 23.8° 33.8° 2.87"
March 52.6° 31.2° 41.9° 3.67"
April 65.1° 41.0° 53.1° 3.52"
May 75.1° 51.0° 63.0° 3.30"
June 83.3° 60.9° 72.1° 3.85"
July 87.7° 66.1° 76.9° 4.57"
August 86.0° 64.3° 75.2° 4.37"
September 79.0° 56.3° 67.6° 4.43"
October 67.3° 44.2° 55.7° 3.91"
November 55.7° 34.4° 45.1° 3.41"
December 45.4° 27.3° 36.4° 4.08"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PHOENIXVILLE 1 E, PA US (ID: USC00366927) • 5.5 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at PHOENIXVILLE 1 E, PA US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 39.0 46.8 54.5 62.3 70.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2014: Annual mean 53.0°F 2017: Annual mean 55.6°F 2025: Annual mean 54.8°F 2014: Annual mean of daily highs 63.9°F 2017: Annual mean of daily highs 65.8°F 2024: Annual mean of daily highs 66.9°F 2025: Annual mean of daily highs 64.6°F 2014: Annual mean of daily lows 42.0°F 2016: Annual mean of daily lows 44.4°F 2017: Annual mean of daily lows 45.4°F 2025: Annual mean of daily lows 44.9°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 53.0 63.9 42.0
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable 44.4
2017 55.6 65.8 45.4
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable 66.9 Unavailable
2025 54.8 64.6 44.9
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.