Susquehanna Trails CDP, Pennsylvania

Official LSAD Designation: Susquehanna Trails CDP • Census GEOID: 4275574 • York County

Climate Normals & Weather Observations

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

Reference Weather Station: SAFE HARBOR DAM, PA US (ID: USC00367732) • Located 11.6 miles from community center • Elevation: 59.4 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	38.9°	25.2°	32.0°	3.26"
February	41.4°	26.4°	33.9°	2.68"
March	49.5°	33.0°	41.2°	4.05"
April	62.8°	43.9°	53.3°	3.54"
May	72.2°	53.3°	62.8°	3.88"
June	81.8°	63.2°	72.5°	4.55"
July	86.6°	67.9°	77.3°	4.31"
August	84.4°	66.2°	75.3°	3.57"
September	77.1°	59.5°	68.3°	4.88"
October	64.8°	48.2°	56.5°	4.37"
November	53.0°	38.0°	45.5°	3.40"
December	43.6°	30.2°	36.9°	3.82"

2010–2025, completed calendar years only.

NOAA station SAFE HARBOR DAM, PA US (ID: USC00367732) • 11.6 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

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	56.0	64.4	47.7
2011	55.7	64.0	47.4
2012	56.8	65.2	48.4
2013	54.2	62.1	46.3
2014	52.5	61.0	44.0
2015	54.5	63.0	46.1
2016	55.9	64.5	47.3
2017	55.8	63.7	47.9
2018	54.6	62.2	47.1
2019	55.4	63.4	47.3
2020	56.2	64.2	48.2
2021	56.1	64.0	48.2
2022	54.9	63.2	46.6
2023	56.5	65.0	48.0
2024	56.7	65.2	48.2
2025	54.7	63.1	46.3

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.