Edgemont South Dakota Climate Data

Monthly Average Climate Data for Edgemont South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.7 °F36.9 °F0.38 in.
February14.3 °F40.8 °F0.47 in.
March23.0 °F51.7 °F0.89 in.
April31.2 °F60.3 °F1.84 in.
May42.1 °F69.5 °F2.74 in.
June51.9 °F80.9 °F2.72 in.
July58.6 °F89.9 °F2.29 in.
August56.0 °F88.9 °F1.46 in.
September45.7 °F79.3 °F1.28 in.
October32.8 °F63.3 °F1.28 in.
November20.6 °F48.9 °F0.57 in.
December11.9 °F38.0 °F0.46 in.
Annual33.2 °F62.4 °F16.38 in.

Climate Data for Edgemont South Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
2024 plantmaps.com