Galena Indiana Climate Data

Monthly Average Climate Data for Galena Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.0 °F41.1 °F3.71 in.
February26.6 °F45.9 °F3.43 in.
March34.3 °F55.7 °F4.34 in.
April44.3 °F67.2 °F5.12 in.
May54.6 °F75.8 °F5.39 in.
June63.0 °F83.4 °F4.76 in.
July66.5 °F86.6 °F4.03 in.
August65.1 °F85.9 °F3.19 in.
September57.5 °F80.2 °F3.72 in.
October45.8 °F68.8 °F3.7 in.
November35.5 °F55.9 °F3.69 in.
December28.3 °F45.0 °F4.24 in.
Annual45.5 °F66 °F49.32 in.

Climate Data for Galena 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 ClassificationCfa - Humid Subtropical Climate