Middletown CDP, Pennsylvania

Official LSAD Designation: Middletown CDP • Census GEOID: 4249144 • Northampton County

Climate Normals & Weather Observations

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

Reference Weather Station: SPRINGTOWN 1 NNE, PA US (ID: USC00368400) • Located 5.6 miles from community center • Elevation: 262.1 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	36.9°	19.3°	28.1°	3.77"
February	40.0°	20.4°	30.2°	3.24"
March	48.3°	27.5°	37.9°	4.43"
April	60.8°	38.2°	49.5°	4.22"
May	70.1°	48.5°	59.3°	4.49"
June	78.2°	57.7°	68.0°	4.64"
July	83.2°	62.4°	72.8°	5.64"
August	81.3°	60.7°	71.0°	4.81"
September	74.7°	53.6°	64.2°	5.06"
October	63.5°	42.6°	53.0°	4.94"
November	52.5°	33.0°	42.7°	3.61"
December	41.7°	25.1°	33.4°	4.59"

2010–2025, completed calendar years only.

NOAA station SPRINGTOWN 1 NNE, PA US (ID: USC00368400) • 5.6 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	53.4	63.5	43.3
2011	53.1	62.7	43.5
2012	54.2	64.1	44.3
2013	51.7	61.2	42.1
2014	50.2	60.0	40.3
2015	52.2	62.5	42.0
2016	53.3	63.8	42.8
2017	52.6	62.0	43.4
2018	51.4	60.4	42.4
2019	51.4	61.1	41.6
2020	52.7	62.4	43.0
2021	52.5	62.2	42.8
2022	50.7	59.9	41.6
2023	52.3	61.0	43.7
2024	52.4	61.1	43.6
2025	Unavailable	Unavailable	Unavailable

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