La Plata Missouri Climate Data

Monthly Average Climate Data for La Plata Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.4 °F34.1 °F1.46 in.
February19.8 °F39.2 °F1.8 in.
March30.0 °F51.4 °F2.53 in.
April41.2 °F63.2 °F3.98 in.
May52.3 °F72.4 °F5.53 in.
June61.9 °F81.7 °F5.28 in.
July65.7 °F85.9 °F4.51 in.
August63.5 °F84.7 °F3.95 in.
September54.8 °F77.5 °F4.23 in.
October42.9 °F65.2 °F3.23 in.
November31.7 °F51.8 °F2.43 in.
December21.9 °F38.9 °F1.75 in.
Annual41.8 °F62.2 °F40.68 in.

Climate Data for La Plata Missouri

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation