Union City Pennsylvania Climate Data

Monthly Average Climate Data for Union City Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.5 °F32.6 °F3.97 in.
February16.8 °F34.8 °F2.79 in.
March24.0 °F43.8 °F3.55 in.
April34.4 °F57.2 °F4.09 in.
May45.0 °F68.8 °F4.28 in.
June54.1 °F76.5 °F4.56 in.
July57.9 °F80.4 °F4.66 in.
August56.7 °F79.2 °F3.7 in.
September50.1 °F72.7 °F4.55 in.
October39.8 °F60.7 °F4.52 in.
November31.2 °F47.9 °F3.92 in.
December23.4 °F37.1 °F4.19 in.
Annual37.5 °F57.6 °F48.78 in.

Climate Data for Union City Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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