Princeton Missouri Climate Data

Monthly Average Climate Data for Princeton Missouri

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.1 °F33.2 °F1.03 in.
February19.0 °F38.6 °F1.35 in.
March29.4 °F50.9 °F2.07 in.
April40.2 °F62.8 °F3.94 in.
May51.6 °F72.5 °F5.65 in.
June61.4 °F81.7 °F5.13 in.
July65.4 °F86.0 °F4.44 in.
August63.1 °F84.5 °F4.23 in.
September54.3 °F77.4 °F3.51 in.
October42.2 °F65.2 °F3.18 in.
November30.5 °F50.5 °F1.94 in.
December20.4 °F38.2 °F1.49 in.
Annual41.1 °F61.8 °F37.96 in.

Climate Data for Princeton 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