Williamsville Missouri Climate Data

Monthly Average Climate Data for Williamsville Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.2 °F43.8 °F3.4 in.
February27.2 °F49.1 °F3.41 in.
March35.6 °F58.8 °F4.63 in.
April45.5 °F70.2 °F5.48 in.
May55.5 °F78.1 °F5.5 in.
June64.3 °F86.3 °F3.6 in.
July68.2 °F89.4 °F4.2 in.
August66.1 °F88.8 °F3.73 in.
September58.0 °F82.2 °F3.49 in.
October45.7 °F71.4 °F3.52 in.
November35.4 °F57.9 °F4.58 in.
December27.5 °F46.8 °F3.98 in.
Annual46.1 °F68.6 °F49.52 in.

Climate Data for Williamsville 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 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com