Fortescue Missouri Climate Data

Monthly Average Climate Data for Fortescue Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.9 °F35.4 °F0.8 in.
February19.4 °F40.6 °F1.19 in.
March30.2 °F53.6 °F2.12 in.
April40.6 °F64.8 °F3.6 in.
May52.6 °F74.9 °F5.08 in.
June62.8 °F83.6 °F4.83 in.
July66.2 °F87.3 °F4.97 in.
August63.3 °F85.8 °F3.9 in.
September54.9 °F79.6 °F3.27 in.
October42.3 °F67.4 °F2.93 in.
November30.1 °F52.9 °F1.89 in.
December19.4 °F39.4 °F1.33 in.
Annual41.5 °F63.8 °F35.91 in.

Climate Data for Fortescue Missouri

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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