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Ligonier borough, Pennsylvania

Official LSAD Designation: Ligonier borough • Census GEOID: 4243232 • Westmoreland County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Ligonier borough.

Reference Weather Station: LAUREL MTN, PA US (ID: USC00364836) • Located 4.0 miles from community center • Elevation: 841.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 35.7° 18.8° 27.2° 4.13"
February 38.7° 20.4° 29.6° 3.26"
March 47.9° 27.4° 37.6° 4.33"
April 60.7° 38.4° 49.6° 4.57"
May 69.4° 47.9° 58.7° 4.49"
June 76.1° 56.6° 66.4° 4.99"
July 79.8° 60.6° 70.2° 4.73"
August 78.2° 59.2° 68.7° 3.97"
September 71.6° 51.7° 61.6° 4.43"
October 62.1° 41.1° 51.6° 3.62"
November 49.8° 33.1° 41.5° 3.40"
December 40.5° 25.6° 33.0° 3.64"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station LAUREL SUMMIT, PA US (ID: USC00364839) • 7.3 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00364836), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at LAUREL SUMMIT, 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. 32.0 39.0 46.0 53.0 60.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 46.2°F 2012: Annual mean 47.6°F 2013: Annual mean 44.2°F 2014: Annual mean 42.9°F 2015: Annual mean 46.1°F 2016: Annual mean 47.0°F 2017: Annual mean 46.9°F 2018: Annual mean 46.2°F 2021: Annual mean 46.9°F 2022: Annual mean 46.0°F 2023: Annual mean 47.7°F 2024: Annual mean 48.7°F 2025: Annual mean 46.6°F 2011: Annual mean of daily highs 54.1°F 2012: Annual mean of daily highs 55.8°F 2013: Annual mean of daily highs 51.8°F 2014: Annual mean of daily highs 51.3°F 2015: Annual mean of daily highs 55.3°F 2016: Annual mean of daily highs 55.7°F 2017: Annual mean of daily highs 55.6°F 2018: Annual mean of daily highs 53.7°F 2021: Annual mean of daily highs 54.8°F 2022: Annual mean of daily highs 54.4°F 2023: Annual mean of daily highs 55.8°F 2024: Annual mean of daily highs 56.8°F 2025: Annual mean of daily highs 54.7°F 2011: Annual mean of daily lows 38.2°F 2012: Annual mean of daily lows 39.3°F 2013: Annual mean of daily lows 36.6°F 2014: Annual mean of daily lows 34.5°F 2015: Annual mean of daily lows 37.1°F 2016: Annual mean of daily lows 38.4°F 2017: Annual mean of daily lows 38.2°F 2018: Annual mean of daily lows 38.6°F 2021: Annual mean of daily lows 38.9°F 2022: Annual mean of daily lows 37.4°F 2023: Annual mean of daily lows 39.7°F 2024: Annual mean of daily lows 40.6°F 2025: Annual mean of daily lows 38.6°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 46.2 54.1 38.2
2012 47.6 55.8 39.3
2013 44.2 51.8 36.6
2014 42.9 51.3 34.5
2015 46.1 55.3 37.1
2016 47.0 55.7 38.4
2017 46.9 55.6 38.2
2018 46.2 53.7 38.6
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 46.9 54.8 38.9
2022 46.0 54.4 37.4
2023 47.7 55.8 39.7
2024 48.7 56.8 40.6
2025 46.6 54.7 38.6
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.