Bryan Ohio Climate Data

Monthly Average Climate Data for Bryan Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F32.4 °F2.36 in.
February18.6 °F35.7 °F2.1 in.
March27.0 °F46.3 °F2.44 in.
April37.0 °F59.8 °F3.57 in.
May48.8 °F71.3 °F4.1 in.
June58.8 °F80.9 °F3.8 in.
July62.0 °F84.7 °F3.62 in.
August59.9 °F82.4 °F3.56 in.
September52.2 °F76.5 °F3.12 in.
October41.2 °F63.4 °F2.74 in.
November31.2 °F49.0 °F2.94 in.
December22.8 °F37.2 °F2.37 in.
Annual39.7 °F60 °F36.72 in.

Climate Data for Bryan Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com