Hanna Oklahoma Climate Data

Monthly Average Climate Data for Hanna Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.1 °F50.7 °F2.23 in.
February31.9 °F55.0 °F2.21 in.
March40.6 °F64.5 °F3.26 in.
April48.8 °F73.0 °F4.24 in.
May58.9 °F79.7 °F5.93 in.
June67.8 °F88.2 °F4.96 in.
July70.8 °F93.0 °F4.21 in.
August69.9 °F93.2 °F3.54 in.
September61.5 °F86.1 °F4.44 in.
October50.3 °F75.5 °F4.03 in.
November39.7 °F63.1 °F3.41 in.
December31.1 °F53.0 °F2.88 in.
Annual50 °F72.9 °F45.34 in.

Climate Data for Hanna Oklahoma

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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