Burt Iowa Climate Data

Monthly Average Climate Data for Burt Iowa

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.4 °C-4.2 °C20.07 mm
February-11.1 °C-1.7 °C23.88 mm
March-4.4 °C5.4 °C48.01 mm
April2.1 °C14.3 °C90.42 mm
May9.1 °C20.8 °C116.33 mm
June15.2 °C26.3 °C129.03 mm
July16.9 °C27.9 °C108.71 mm
August15.4 °C26.7 °C99.31 mm
September10.7 °C23.5 °C80.52 mm
October3.6 °C16 °C58.93 mm
November-3.5 °C6.6 °C38.35 mm
December-9.8 °C-1.2 °C29.46 mm
Annual2.6 °C13.4 °C843.02 mm

Climate Data for Burt Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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