Barnett Missouri Climate Data

Monthly Average Climate Data for Barnett Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.9 °F40.7 °F2.16 in.
February25.8 °F45.8 °F2.13 in.
March34.3 °F56.4 °F2.98 in.
April44.4 °F67.1 °F4.93 in.
May54.7 °F75.4 °F5.39 in.
June63.8 °F83.7 °F4.7 in.
July67.9 °F87.8 °F4.25 in.
August66.0 °F87.2 °F3.99 in.
September57.7 °F79.9 °F4.46 in.
October46.4 °F69.1 °F3.53 in.
November35.6 °F55.3 °F3.16 in.
December26.2 °F44.7 °F2.32 in.
Annual45.4 °F66.1 °F44 in.

Climate Data for Barnett Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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