Dublin Indiana Climate Data

Monthly Average Climate Data for Dublin Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.2 °F34.4 °F3.21 in.
February20.7 °F38.3 °F2.45 in.
March29.0 °F48.9 °F3.67 in.
April39.4 °F61.7 °F4.62 in.
May50.5 °F71.7 °F4.92 in.
June59.7 °F80.0 °F4.98 in.
July62.1 °F82.9 °F4.41 in.
August60.2 °F81.9 °F3.31 in.
September52.7 °F76.7 °F3.19 in.
October41.9 °F64.8 °F3.15 in.
November31.9 °F51.0 °F3.47 in.
December24.0 °F39.2 °F3.17 in.
Annual40.9 °F61 °F44.55 in.

Climate Data for Dublin 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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