Sunman Indiana Climate Data

Monthly Average Climate Data for Sunman Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.2 °F37.6 °F3.45 in.
February23.2 °F41.7 °F2.83 in.
March31.8 °F51.7 °F3.89 in.
April42.3 °F64.2 °F4.9 in.
May52.5 °F73.1 °F5.43 in.
June61.2 °F80.9 °F4.8 in.
July64.3 °F84.0 °F4.11 in.
August62.8 °F83.4 °F3.54 in.
September55.1 °F77.8 °F3.18 in.
October44.0 °F66.1 °F3.42 in.
November33.3 °F53.0 °F3.34 in.
December26.0 °F41.8 °F3.88 in.
Annual43.1 °F62.9 °F46.77 in.

Climate Data for Sunman Indiana

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation