Mount Vernon Arkansas Climate Data

Monthly Average Climate Data for Mount Vernon Arkansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.4 °F49.4 °F3.61 in.
February32.5 °F54.0 °F3.89 in.
March40.3 °F62.8 °F5.07 in.
April49.3 °F72.4 °F5.38 in.
May59.0 °F80.1 °F5.52 in.
June67.5 °F88.0 °F3.59 in.
July70.9 °F91.8 °F3.73 in.
August69.6 °F91.5 °F3.7 in.
September62.1 °F85.1 °F3.48 in.
October50.0 °F74.2 °F4.15 in.
November39.7 °F61.4 °F4.9 in.
December32.6 °F52.0 °F4.85 in.
Annual50.2 °F71.9 °F51.87 in.

Climate Data for Mount Vernon Arkansas

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
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 ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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