Princeton Indiana Climate Data

Monthly Average Climate Data for Princeton Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.1 °F39.6 °F3.58 in.
February26.0 °F44.9 °F2.99 in.
March34.2 °F54.9 °F4.35 in.
April44.7 °F67.0 °F5.15 in.
May55.2 °F76.4 °F5.44 in.
June64.0 °F84.9 °F4.61 in.
July67.0 °F87.8 °F4.32 in.
August65.1 °F86.8 °F3.21 in.
September57.4 °F81.2 °F3.81 in.
October45.7 °F69.4 °F3.42 in.
November35.2 °F55.2 °F4.14 in.
December27.1 °F43.9 °F3.7 in.
Annual45.4 °F66 °F48.72 in.

Climate Data for Princeton Indiana

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation