Ronneby Minnesota Climate Data

Monthly Average Climate Data for Ronneby Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January1.9 °F20.9 °F0.66 in.
February5.5 °F26.3 °F0.76 in.
March18.4 °F38.8 °F1.41 in.
April31.5 °F53.7 °F2.62 in.
May44.4 °F67.3 °F3.87 in.
June54.8 °F76.6 °F4.3 in.
July59.3 °F80.9 °F4.06 in.
August56.6 °F78.9 °F3.92 in.
September48.4 °F71.2 °F2.93 in.
October35.8 °F56.6 °F2.74 in.
November22.7 °F39.7 °F1.39 in.
December10.0 °F26.2 °F0.97 in.
Annual32.4 °F53.1 °F29.63 in.

Climate Data for Ronneby Minnesota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year