Kettering Maryland Climate Data

Monthly Average Climate Data for Kettering Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.3 °F43.6 °F3.05 in.
February27.7 °F46.7 °F2.67 in.
March34.6 °F54.7 °F3.98 in.
April44.7 °F66.5 °F3.44 in.
May54.4 °F74.9 °F4.33 in.
June63.7 °F83.5 °F4.69 in.
July68.4 °F88.1 °F4.59 in.
August66.6 °F86.4 °F3.83 in.
September59.9 °F79.8 °F4.5 in.
October47.7 °F68.3 °F3.89 in.
November37.4 °F57.2 °F3.13 in.
December30.5 °F47.6 °F3.68 in.
Annual46.8 °F66.4 °F45.78 in.

Climate Data for Kettering Maryland

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness ZoneZone 7a : 0°F to 5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate