Graham North Carolina Climate Data

Monthly Average Climate Data for Graham North Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.5 °C10 °C91.44 mm
February-0.3 °C12 °C73.41 mm
March3.4 °C16.3 °C105.41 mm
April8.3 °C22 °C96.77 mm
May13.4 °C25.9 °C90.93 mm
June18.1 °C30.1 °C110.24 mm
July20.3 °C31.8 °C114.81 mm
August19.5 °C30.9 °C106.43 mm
September16.1 °C27.6 °C125.73 mm
October9.1 °C22.1 °C82.55 mm
November3.1 °C16.4 °C84.58 mm
December0.2 °C11.7 °C90.42 mm
Annual9.1 °C21.4 °C1172.72 mm

Climate Data for Graham North Carolina

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 7b : -15°C to -12.2°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate