Barnett Missouri Climate Data

Monthly Average Climate Data for Barnett Missouri

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.6 °C4.8 °C54.86 mm
February-3.4 °C7.7 °C54.1 mm
March1.3 °C13.6 °C75.69 mm
April6.9 °C19.5 °C125.22 mm
May12.6 °C24.1 °C136.91 mm
June17.7 °C28.7 °C119.38 mm
July19.9 °C31 °C107.95 mm
August18.9 °C30.7 °C101.35 mm
September14.3 °C26.6 °C113.28 mm
October8 °C20.6 °C89.66 mm
November2 °C12.9 °C80.26 mm
December-3.2 °C7.1 °C58.93 mm
Annual7.5 °C18.9 °C1117.59 mm

Climate Data for Barnett Missouri

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2025 plantmaps.com