Seward Kansas Climate Data

Monthly Average Climate Data for Seward Kansas

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.8 °C6.1 °C19.05 mm
February-4.3 °C8.6 °C24.64 mm
March0.8 °C14.2 °C46.23 mm
April5.8 °C19.4 °C58.93 mm
May11.9 °C24.7 °C114.05 mm
June17.7 °C30.8 °C95.5 mm
July20 °C33.2 °C92.46 mm
August18.9 °C32.2 °C89.92 mm
September14.6 °C28.2 °C49.28 mm
October7.2 °C21.3 °C53.85 mm
November0.3 °C13.6 °C27.18 mm
December-4.7 °C6.9 °C23.62 mm
Annual6.9 °C19.9 °C694.71 mm

Climate Data for Seward Kansas

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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