Naples South Dakota Climate Data

Monthly Average Climate Data for Naples South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-15.9 °C-5.8 °C14.22 mm
February-13.9 °C-3.2 °C16.26 mm
March-7.2 °C3.7 °C26.67 mm
April-0.2 °C12.1 °C58.67 mm
May7.1 °C19.2 °C81.79 mm
June13.1 °C24.6 °C103.12 mm
July15.7 °C27.5 °C86.87 mm
August14.3 °C26.4 °C71.63 mm
September9.4 °C22.1 °C66.55 mm
October1.7 °C13.8 °C56.64 mm
November-5.8 °C4.8 °C20.83 mm
December-12.3 °C-2.8 °C16.76 mm
Annual0.5 °C11.9 °C620.01 mm

Climate Data for Naples South Dakota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year