Glenwood Indiana Climate Data

Monthly Average Climate Data for Glenwood Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.7 °F35.0 °F3.21 in.
February21.4 °F39.0 °F2.59 in.
March29.5 °F49.5 °F3.65 in.
April40.1 °F62.1 °F4.61 in.
May50.8 °F71.8 °F4.99 in.
June60.0 °F80.5 °F5.0 in.
July62.6 °F83.2 °F4.25 in.
August60.4 °F81.9 °F3.31 in.
September52.9 °F76.9 °F3.15 in.
October42.0 °F64.8 °F3.16 in.
November32.1 °F51.2 °F3.45 in.
December24.4 °F39.4 °F3.38 in.
Annual41.2 °F61.3 °F44.75 in.

Climate Data for Glenwood Indiana

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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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