Weir Mississippi Climate Data

Monthly Average Climate Data for Weir Mississippi

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.7 °C12.4 °C130.81 mm
February2.3 °C14.9 °C134.11 mm
March6.1 °C19.4 °C138.94 mm
April10.4 °C23.8 °C150.88 mm
May15.4 °C27.8 °C118.87 mm
June19.6 °C31.3 °C113.28 mm
July21.3 °C32.7 °C120.4 mm
August20.7 °C32.4 °C109.98 mm
September17.3 °C29.9 °C97.28 mm
October10.9 °C24.7 °C93.73 mm
November5 °C18.3 °C112.52 mm
December2.1 °C13.7 °C139.45 mm
Annual11 °C23.4 °C1460.25 mm

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 : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate