Union City Oklahoma Climate Data

Monthly Average Climate Data for Union City Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.7 °F49.3 °F1.21 in.
February29.8 °F53.2 °F1.46 in.
March38.3 °F62.6 °F2.47 in.
April46.6 °F70.9 °F3.38 in.
May57.5 °F79.3 °F5.35 in.
June66.8 °F88.4 °F4.5 in.
July70.9 °F93.8 °F3.07 in.
August69.5 °F93.1 °F3.26 in.
September61.6 °F85.1 °F3.02 in.
October49.4 °F73.5 °F3.02 in.
November37.8 °F61.1 °F1.8 in.
December28.9 °F50.4 °F1.67 in.
Annual48.7 °F71.7 °F34.21 in.

Climate Data for Union City Oklahoma

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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