Baltimore Washington International Airport (BWI)
Baltimore Washington International Airport Address:7062 Friendship Road, Baltimore, Maryland (MD), 21240, USA
Airport Code:BWI

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Baltimore Climate and Weather Charts
Baltimore Washington Thurgood Marshall Airport (BWI)
(Baltimore, Maryland - MD, USA)



Baltimore features a continental climate with coastal influences from the nearby Chesapeake Bay. Located on the far east of the United States, Baltimore offers a fairly average annual rainfall, which is spread evenly over the year.

Hot summers and cold winters portray Baltimore, with summer highs of more than 30°C / 86°F during June, July and August. Baltimore's winter weather and climate begins to be apparent towards the end of November, with December, January and February being the coldest months. Average daytime winter temperatures in the city stay around 6°C / 43°F, although by night they drop even further, when hard frosty weather and infrequent periods of snow can be expected. The average annual daytime temperatures in Baltimore are around 18°C / 65°F.

Baltimore Climate Description: Continental climate
Baltimore Washington Thurgood Marshall Airport (BWI) Location: Northern Hemisphere, USA, Maryland
Annual High / Low Daytime Temperatures at Baltimore: 31°C / 5°C (88°F / 41°F)
Average Daily January Temperature at Baltimore Airport (BWI): 5ºC / 41ºF
Average Daily June Temperature at Baltimore Airport (BWI): 28ºC / 82ºF
Annual Rainfall / Precipication Baltimore at Airport (BWI): 1033 mm / 41 inches




Baltimore Washington Thurgood Marshall Airport (BWI):
Climate and Weather Charts

Baltimore Washington Thurgood Marshall Airport (BWI) Temperature Chart
Baltimore BWI Airport Temperatures	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Average
Baltimore - Maximum Celcius (°C)	5	7	12	18	23	28	31	29	25	19	14	7	18
Baltimore - Minimum Celcius (°C)	-5	-3	1	6	11	16	19	18	15	8	3	2	8
Baltimore - Maximum Fahrenheit (°F)	41	45	54	64	73	82	88	84	77	66	57	45	65
Baltimore - Minimum Fahrenheit (°F)	23	27	34	43	52	61	66	64	59	46	37	36	46

Baltimore Washington Thurgood Marshall Airport (BWI) Rainfall / Precipitation Chart
Baltimore BWI Airport Rainfall	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
Baltimore Rainfall (mm)	76	79	86	79	94	94	94	99	86	76	84	86	1033
Baltimore Rainfall (inches)	3.0	3.1	3.4	3.1	3.7	3.7	3.7	3.9	3.4	3.0	3.3	3.4	41
Baltimore Days of Rain	11	9	11	11	11	9	9	9	8	8	9	10	115

Baltimore Washington Thurgood Marshall Airport (BWI) Snowfall Chart
Baltimore BWI Airport Snowfall	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
Baltimore Snowfall (mm)	157	173	97	3	0	0	0	0	0	0	25	81	536
Baltimore Snowfall (inches)	6.2	6.8	3.8	0.1	0	0	0	0	0	0	1.0	3.2	21

Baltimore Washington Thurgood Marshall Airport (BWI) Seasonal Chart
Baltimore BWI Airport Seasons	Average Temp (Max °C)	Average Temp (Min °C)	Average Temp (Max °F)	Average Temp (Min °F)	Total Rainfall (mm)	Total Rainfall (inches)	Total Snowfall (mm)	Total Snowfall (inches)
Mar to May (Spring)	18	6	64	43	259	10	100	4
Jun to Aug (Summer)	29	18	85	64	287	11	0	0
Sept to Nov (Autumn / Fall)	19	9	67	47	246	10	25	1
Dec to Feb (Winter)	6	-2	44	29	241	10	411	16

 
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