Rockport Indiana Climate Data

Monthly Average Climate Data for Rockport Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.3 °F42.1 °F3.63 in.
February27.4 °F46.6 °F3.55 in.
March35.5 °F56.4 °F4.48 in.
April45.6 °F68.3 °F4.99 in.
May56.0 °F77.5 °F5.25 in.
June64.5 °F85.5 °F4.47 in.
July67.9 °F88.3 °F4.28 in.
August65.6 °F87.8 °F3.08 in.
September58.2 °F82.3 °F3.6 in.
October46.8 °F70.9 °F3.63 in.
November36.2 °F56.7 °F3.89 in.
December29.2 °F46.2 °F4.28 in.
Annual46.5 °F67.4 °F49.13 in.

Climate Data for Rockport Indiana

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com