Martha Oklahoma Climate Data

Monthly Average Climate Data for Martha Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.8 °F53.0 °F1.0 in.
February30.3 °F56.6 °F1.15 in.
March38.6 °F66.2 °F1.82 in.
April46.6 °F74.7 °F2.84 in.
May58.0 °F83.7 °F4.13 in.
June67.9 °F92.4 °F3.63 in.
July71.4 °F96.4 °F2.55 in.
August70.1 °F95.3 °F2.82 in.
September62.5 °F87.5 °F2.7 in.
October49.8 °F76.7 °F2.59 in.
November37.7 °F63.9 °F1.45 in.
December28.6 °F53.4 °F1.22 in.
Annual49 °F75 °F27.9 in.

Climate Data for Martha 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 7b : 5°F to 10°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate