Brookside Delaware Climate Data

Monthly Average Climate Data for Brookside Delaware

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.2 °C5 °C87.38 mm
February-3.8 °C6.4 °C73.41 mm
March0.2 °C10.9 °C109.22 mm
April6 °C17.7 °C92.46 mm
May11.4 °C22.9 °C97.03 mm
June16.5 °C27.9 °C120.14 mm
July19.4 °C30.3 °C120.14 mm
August18.6 °C29.3 °C107.19 mm
September14.7 °C25.9 °C113.54 mm
October7.8 °C19.3 °C103.12 mm
November2.3 °C13 °C82.04 mm
December-1.6 °C7.4 °C105.41 mm
Annual7.3 °C18 °C1211.08 mm

Climate Data for Brookside Delaware

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation