Black Rock Arkansas Climate Data

Monthly Average Climate Data for Black Rock Arkansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.3 °F45.8 °F4.14 in.
February31.5 °F50.8 °F4.19 in.
March39.3 °F60.3 °F4.85 in.
April48.8 °F70.5 °F5.32 in.
May59.0 °F79.0 °F5.48 in.
June67.4 °F87.3 °F3.6 in.
July70.9 °F90.1 °F3.65 in.
August68.6 °F89.0 °F3.97 in.
September60.6 °F83.0 °F3.66 in.
October48.6 °F72.9 °F4.13 in.
November38.7 °F59.4 °F4.92 in.
December31.3 °F48.6 °F4.34 in.
Annual49.4 °F69.7 °F52.25 in.

Climate Data for Black Rock 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 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate