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Baltimore / Washington International Airport weather averages
Baltimore / Washington International Airport weather averages include temperature, rainfall & sunshine figures for every month of the year. Check the weather at Baltimore / Washington International Airport (BWI), Maryland, USA before you book your next flight.
Max temperature (°C) at Baltimore / Washington International Airport
Jan
Feb
Mar
Apr
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Dec
Monthly rainfall (mm) at Baltimore / Washington International Airport
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Feb
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Apr
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Dec
Hours of sunshine at Baltimore / Washington International Airport
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Nov
Dec
Metric (°C / mm) | Imperial (°F / inches)
The Maryland weather averages are provided by Weather2Travel.com. For more weather guides on Maryland, USA visit the Maryland weather averages section.