Monticello Arkansas Climate Data

Monthly Average Climate Data for Monticello Arkansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January33.9 °F52.9 °F4.89 in.
February36.6 °F57.3 °F4.84 in.
March44.1 °F65.8 °F5.39 in.
April52.3 °F74.2 °F5.92 in.
May61.7 °F81.6 °F4.81 in.
June69.3 °F88.8 °F3.82 in.
July72.5 °F91.7 °F3.64 in.
August71.4 °F91.8 °F4.15 in.
September64.8 °F86.5 °F3.42 in.
October53.0 °F76.2 °F4.47 in.
November42.7 °F63.9 °F4.46 in.
December36.1 °F55.3 °F5.76 in.
Annual53.2 °F73.8 °F55.57 in.

Climate Data for Monticello Arkansas

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost30-40 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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