Rosemount Minnesota Climate Data

Monthly Average Climate Data for Rosemount Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.8 °F23.3 °F1.01 in.
February10.1 °F28.1 °F1.02 in.
March22.3 °F40.7 °F1.82 in.
April35.7 °F55.8 °F3.17 in.
May48.1 °F68.5 °F4.38 in.
June58.5 °F78.1 °F5.13 in.
July62.6 °F82.1 °F4.45 in.
August60.0 °F80.0 °F4.56 in.
September51.6 °F72.9 °F3.45 in.
October38.7 °F58.6 °F2.81 in.
November25.7 °F42.1 °F1.76 in.
December13.3 °F28.5 °F1.32 in.
Annual36.1 °F54.9 °F34.88 in.

Climate Data for Rosemount Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation