Cary North Carolina Climate Data

Monthly Average Climate Data for Cary North Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.6 °F50.7 °F3.53 in.
February33.8 °F54.0 °F3.0 in.
March40.4 °F61.6 °F4.05 in.
April49.4 °F71.1 °F3.66 in.
May58.3 °F78.3 °F3.65 in.
June66.3 °F85.5 °F4.45 in.
July70.4 °F88.8 °F4.99 in.
August68.8 °F87.0 °F4.91 in.
September63.2 °F81.3 °F5.63 in.
October51.1 °F71.7 °F3.78 in.
November40.6 °F62.1 °F3.41 in.
December34.9 °F53.8 °F3.53 in.
Annual50.7 °F70.5 °F48.59 in.

Climate Data for Cary 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 : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate