Iron Post Oklahoma Climate Data

Monthly Average Climate Data for Iron Post Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.1 °F48.1 °F2.35 in.
February29.7 °F52.6 °F2.32 in.
March38.1 °F61.8 °F3.78 in.
April46.8 °F70.8 °F4.71 in.
May56.8 °F78.0 °F6.18 in.
June65.9 °F86.1 °F4.92 in.
July70.0 °F91.5 °F3.96 in.
August68.5 °F91.3 °F3.51 in.
September60.3 °F83.9 °F4.36 in.
October48.6 °F72.8 °F4.15 in.
November38.0 °F61.2 °F3.5 in.
December29.3 °F50.5 °F2.81 in.
Annual48.2 °F70.7 °F46.55 in.

Climate Data for Iron Post 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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate