Java South Dakota Climate Data

Monthly Average Climate Data for Java South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-15.7 °C-5.6 °C11.18 mm
February-13.4 °C-3.1 °C15.24 mm
March-7.7 °C3.8 °C20.83 mm
April-1 °C12.1 °C41.91 mm
May6 °C19.2 °C73.91 mm
June12.1 °C24.8 °C87.88 mm
July14.8 °C28.1 °C74.68 mm
August13.7 °C27.6 °C56.64 mm
September8.3 °C22.4 °C43.69 mm
October0.9 °C13.5 °C44.45 mm
November-6.4 °C4.6 °C14.22 mm
December-12.6 °C-2.9 °C13.21 mm
Annual-0.1 °C12 °C497.84 mm

Climate Data for Java 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 : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDwa - Humid Continental Hot Summers With Dry Winters