Hillsborough North Carolina Climate Data

Monthly Average Climate Data for Hillsborough North Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.1 °F50.2 °F3.72 in.
February31.0 °F53.7 °F2.99 in.
March37.7 °F61.5 °F4.25 in.
April46.6 °F71.3 °F3.86 in.
May55.9 °F78.1 °F3.82 in.
June64.3 °F85.4 °F4.46 in.
July68.3 °F88.6 °F4.73 in.
August66.8 °F87.0 °F4.25 in.
September60.8 °F81.2 °F5.09 in.
October47.9 °F71.5 °F3.48 in.
November37.2 °F61.6 °F3.41 in.
December32.1 °F53.2 °F3.71 in.
Annual48.1 °F70.3 °F47.77 in.

Climate Data for Hillsborough North Carolina

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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