Sumner Mississippi Climate Data

Monthly Average Climate Data for Sumner Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January33.3 °F50.5 °F5.07 in.
February36.1 °F55.0 °F5.5 in.
March43.5 °F64.0 °F5.3 in.
April52.2 °F73.2 °F5.99 in.
May62.0 °F81.5 °F5.18 in.
June69.2 °F88.3 °F4.85 in.
July72.0 °F90.6 °F4.25 in.
August70.5 °F90.8 °F3.22 in.
September63.6 °F86.2 °F3.39 in.
October52.1 °F75.7 °F3.82 in.
November41.7 °F63.0 °F4.43 in.
December35.9 °F53.4 °F6.04 in.
Annual52.7 °F72.7 °F57.04 in.

Climate Data for Sumner Mississippi

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 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