Linn Missouri Climate Data

Monthly Average Climate Data for Linn Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.6 °F39.4 °F2.31 in.
February24.2 °F44.5 °F2.17 in.
March32.9 °F55.0 °F3.32 in.
April43.3 °F66.4 °F4.67 in.
May53.9 °F74.9 °F5.31 in.
June62.9 °F82.9 °F4.82 in.
July67.0 °F87.4 °F4.76 in.
August64.9 °F86.6 °F3.9 in.
September56.4 °F79.5 °F4.13 in.
October44.9 °F68.1 °F3.2 in.
November34.0 °F54.9 °F3.2 in.
December25.2 °F43.7 °F2.51 in.
Annual44.2 °F65.3 °F44.3 in.

Climate Data for Linn Missouri

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation