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Ardmore CDP, Pennsylvania

Official LSAD Designation: Ardmore CDP • Census GEOID: 4202896 • Montgomery County

Climate Normals & Weather Observations

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

Reference Weather Station: PHILA FRANKLIN INST, PA US (ID: USC00366886) • Located 7.2 miles from community center • Elevation: 18.3 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 41.6° 27.8° 34.7° 3.61"
February 44.9° 29.6° 37.2° 3.34"
March 53.5° 36.4° 44.9° 4.54"
April 65.9° 46.3° 56.1° 4.00"
May 75.7° 56.3° 66.0° 4.06"
June 84.9° 65.9° 75.4° 4.77"
July 89.3° 71.4° 80.4° 4.75"
August 87.2° 69.5° 78.3° 4.95"
September 80.3° 62.7° 71.5° 4.88"
October 68.1° 51.1° 59.6° 4.15"
November 56.4° 41.3° 48.9° 3.37"
December 46.5° 33.2° 39.9° 4.27"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PHILA FRANKLIN INST, PA US (ID: USC00366886) • 7.2 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 PHILA FRANKLIN INST, 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. 45.0 51.3 57.5 63.8 70.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 58.5°F 2011: Annual mean 58.5°F 2012: Annual mean 59.2°F 2013: Annual mean 57.0°F 2014: Annual mean 55.8°F 2016: Annual mean 58.7°F 2019: Annual mean 58.4°F 2021: Annual mean 59.3°F 2022: Annual mean 58.6°F 2023: Annual mean 59.6°F 2025: Annual mean 57.9°F 2010: Annual mean of daily highs 66.1°F 2011: Annual mean of daily highs 66.3°F 2012: Annual mean of daily highs 67.0°F 2013: Annual mean of daily highs 64.5°F 2014: Annual mean of daily highs 63.9°F 2015: Annual mean of daily highs 65.7°F 2016: Annual mean of daily highs 67.0°F 2019: Annual mean of daily highs 66.8°F 2021: Annual mean of daily highs 67.4°F 2022: Annual mean of daily highs 67.0°F 2023: Annual mean of daily highs 67.9°F 2025: Annual mean of daily highs 65.9°F 2010: Annual mean of daily lows 50.9°F 2011: Annual mean of daily lows 50.6°F 2012: Annual mean of daily lows 51.4°F 2013: Annual mean of daily lows 49.5°F 2014: Annual mean of daily lows 47.6°F 2016: Annual mean of daily lows 50.4°F 2019: Annual mean of daily lows 50.0°F 2021: Annual mean of daily lows 51.2°F 2022: Annual mean of daily lows 50.2°F 2023: Annual mean of daily lows 51.3°F 2025: Annual mean of daily lows 49.8°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 58.5 66.1 50.9
2011 58.5 66.3 50.6
2012 59.2 67.0 51.4
2013 57.0 64.5 49.5
2014 55.8 63.9 47.6
2015 Unavailable 65.7 Unavailable
2016 58.7 67.0 50.4
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 58.4 66.8 50.0
2020 Unavailable Unavailable Unavailable
2021 59.3 67.4 51.2
2022 58.6 67.0 50.2
2023 59.6 67.9 51.3
2024 Unavailable Unavailable Unavailable
2025 57.9 65.9 49.8
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.