Forgan Oklahoma Climate Data

Monthly Average Climate Data for Forgan Oklahoma

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.6 °F48.3 °F0.54 in.
February22.0 °F51.7 °F0.58 in.
March30.8 °F61.4 °F1.42 in.
April39.5 °F70.4 °F1.86 in.
May50.6 °F79.9 °F2.53 in.
June61.4 °F89.3 °F3.35 in.
July66.3 °F94.2 °F2.65 in.
August64.5 °F92.2 °F2.87 in.
September56.1 °F85.1 °F1.42 in.
October42.5 °F72.4 °F1.93 in.
November29.6 °F59.6 °F0.8 in.
December21.0 °F48.3 °F0.91 in.
Annual42 °F71.1 °F20.86 in.

Climate Data for Forgan Oklahoma

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsExceptional Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
2024 plantmaps.com