Harrisburg Arkansas Climate Data

Monthly Average Climate Data for Harrisburg Arkansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January30.2 °F47.0 °F3.81 in.
February33.3 °F51.7 °F4.12 in.
March41.2 °F60.7 °F4.92 in.
April50.3 °F71.4 °F5.62 in.
May60.2 °F79.9 °F5.19 in.
June68.4 °F87.9 °F3.98 in.
July71.5 °F90.3 °F3.93 in.
August69.7 °F89.5 °F3.05 in.
September62.3 °F84.2 °F3.02 in.
October50.7 °F73.6 °F4.29 in.
November41.0 °F60.1 °F4.36 in.
December33.3 °F49.9 °F4.98 in.
Annual51 °F70.5 °F51.27 in.

Climate Data for Harrisburg Arkansas

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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