Weldon Spring Missouri Climate Data

Monthly Average Climate Data for Weldon Spring Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.8 °F40.0 °F2.63 in.
February25.7 °F45.6 °F2.44 in.
March34.9 °F55.9 °F3.61 in.
April45.5 °F67.4 °F4.82 in.
May56.0 °F76.2 °F5.07 in.
June65.2 °F84.6 °F4.57 in.
July68.8 °F88.3 °F3.88 in.
August67.0 °F87.2 °F3.59 in.
September58.4 °F80.6 °F3.24 in.
October46.6 °F68.9 °F3.35 in.
November36.0 °F55.5 °F3.56 in.
December27.3 °F44.4 °F2.81 in.
Annual46.2 °F66.2 °F43.57 in.

Climate Data for Weldon Spring Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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