Bethlehem North Carolina Climate Data

Monthly Average Climate Data for Bethlehem North Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.7 °F49.4 °F4.14 in.
February30.8 °F53.4 °F3.45 in.
March37.5 °F60.9 °F4.28 in.
April46.1 °F70.3 °F4.41 in.
May55.5 °F77.3 °F4.11 in.
June63.6 °F84.4 °F4.72 in.
July67.4 °F87.5 °F4.34 in.
August65.9 °F86.0 °F4.51 in.
September59.7 °F80.5 °F3.96 in.
October47.4 °F71.2 °F3.43 in.
November36.8 °F60.9 °F3.55 in.
December30.9 °F52.3 °F4.27 in.
Annual47.5 °F69.5 °F49.17 in.

Climate Data for Bethlehem North Carolina

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate