Lynn Indiana Climate Data

Monthly Average Climate Data for Lynn Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.0 °F33.6 °F2.93 in.
February20.3 °F37.4 °F2.29 in.
March29.4 °F48.0 °F3.3 in.
April39.7 °F60.9 °F4.26 in.
May50.9 °F71.2 °F4.54 in.
June60.2 °F79.7 °F4.79 in.
July62.1 °F82.5 °F4.19 in.
August60.4 °F81.3 °F3.44 in.
September53.3 °F76.0 °F3.14 in.
October42.6 °F63.7 °F3.09 in.
November32.1 °F50.1 °F3.28 in.
December23.3 °F38.1 °F2.9 in.
Annual41 °F60.2 °F42.15 in.

Climate Data for Lynn 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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