Harrisburg Ohio Climate Data

Monthly Average Climate Data for Harrisburg Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.5 °F33.3 °F3.02 in.
February19.4 °F36.1 °F2.23 in.
March28.0 °F45.8 °F3.23 in.
April38.5 °F59.1 °F3.63 in.
May48.7 °F69.3 °F4.08 in.
June58.4 °F78.2 °F4.39 in.
July62.0 °F82.0 °F4.42 in.
August60.0 °F80.1 °F3.6 in.
September53.2 °F73.9 °F3.41 in.
October42.1 °F62.3 °F3.17 in.
November32.6 °F49.1 °F2.94 in.
December24.1 °F38.2 °F2.88 in.
Annual40.5 °F59 °F41 in.
MonthAvg. LowAvg. HighAvg. Precip
January21.4 °F36.5 °F3.1 in.
February23.2 °F39.9 °F2.37 in.
March31.2 °F50.4 °F3.36 in.
April41.6 °F63.6 °F3.75 in.
May52.8 °F73.8 °F4.58 in.
June61.6 °F82.0 °F4.5 in.
July64.8 °F84.7 °F4.13 in.
August62.8 °F83.6 °F3.66 in.
September55.5 °F78.0 °F3.06 in.
October44.1 °F65.7 °F2.65 in.
November33.8 °F52.2 °F3.1 in.
December26.9 °F41.2 °F2.88 in.
Annual43.3 °F62.6 °F41.14 in.

Climate Data for Harrisburg Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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 ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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