Brunswick Maryland Climate Data

Monthly Average Climate Data for Brunswick Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.0 °F41.5 °F3.01 in.
February25.5 °F44.9 °F2.39 in.
March32.1 °F53.6 °F3.54 in.
April42.2 °F66.0 °F3.35 in.
May52.2 °F74.8 °F4.26 in.
June61.1 °F83.1 °F3.92 in.
July65.7 °F87.7 °F4.04 in.
August63.7 °F85.7 °F3.21 in.
September56.7 °F79.2 °F4.44 in.
October45.1 °F68.0 °F3.41 in.
November34.8 °F56.0 °F3.05 in.
December28.3 °F45.6 °F3.42 in.
Annual44.3 °F65.5 °F42.04 in.

Climate Data for Brunswick Maryland

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation