Grannis Arkansas Climate Data

Monthly Average Climate Data for Grannis Arkansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January30.3 °F51.4 °F3.86 in.
February33.4 °F55.7 °F3.97 in.
March40.5 °F63.9 °F5.06 in.
April48.4 °F72.1 °F5.71 in.
May58.1 °F78.5 °F6.36 in.
June66.3 °F86.4 °F4.44 in.
July69.4 °F90.8 °F4.19 in.
August68.6 °F91.2 °F3.56 in.
September61.6 °F84.6 °F4.36 in.
October50.3 °F73.7 °F5.01 in.
November40.5 °F62.3 °F4.95 in.
December32.8 °F53.3 °F5.13 in.
Annual50 °F72 °F56.6 in.

Climate Data for Grannis 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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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