Weir Mississippi Climate Data

Monthly Average Climate Data for Weir Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January33.3 °F54.4 °F5.15 in.
February36.1 °F58.9 °F5.28 in.
March43.0 °F67.0 °F5.47 in.
April50.7 °F74.8 °F5.94 in.
May59.7 °F82.0 °F4.68 in.
June67.2 °F88.3 °F4.46 in.
July70.4 °F90.8 °F4.74 in.
August69.3 °F90.4 °F4.33 in.
September63.2 °F85.9 °F3.83 in.
October51.6 °F76.4 °F3.69 in.
November41.0 °F64.9 °F4.43 in.
December35.7 °F56.6 °F5.49 in.
Annual51.8 °F74.2 °F57.49 in.

Climate Data for Weir Mississippi

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 8a : 10°F to 15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate