Three Rivers Michigan Climate Data

Monthly Average Climate Data for Three Rivers Michigan

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.6 °F31.5 °F2.81 in.
February18.1 °F34.7 °F2.06 in.
March26.1 °F45.3 °F2.36 in.
April36.8 °F58.4 °F3.49 in.
May48.4 °F70.0 °F4.33 in.
June57.9 °F79.2 °F4.06 in.
July60.9 °F83.0 °F3.8 in.
August59.2 °F81.1 °F4.18 in.
September51.5 °F75.1 °F3.45 in.
October40.4 °F61.8 °F3.6 in.
November31.4 °F48.0 °F2.94 in.
December22.9 °F36.5 °F2.32 in.
Annual39.2 °F58.7 °F39.4 in.

Climate Data for Three Rivers Michigan

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com