Washington Airport Climate and Weather - Airports Guide to Washington

airports-guides.com - Washington, DC USA airports guide featuring DCA Airport climate information and averages - Last updated 2/7/2009.


Ronald Reagan Washington National Airport (DCA)
Ronald Reagan Washington National Airport Address: 1 Aviation Circle, Washington, District of Columbia (DC), 2001, USA
Airport Code: DCA



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Washington Climate and Weather Charts
Ronald Reagan Washington Airport (DCA)
(Washington, District of Columbia - DC, USA)




Washington is home to a continental climate with warm and often humid summers, leading to noticeably cooler, frosty winters. Situated in the District of Columbia, Washington is especially hot during both July and August, with temperatures often reaching more than 30°C / 86°F.

The rainfall in capital city of Washington falls fairly evenly all through the year and storms rarely dominate the seasonal weather. As the winter months arrive, Washington's climate soon starts to change. Winter daytime temperatures average around 6°C / 43°F and snowfalls are not uncommon all over the city at this time of the year. The average annual daytime temperatures in Washington are approximately 19°C / 66°F.

Washington Climate Description: Continental climate
Ronald Reagan Washington Airport (DCA) Location: Northern Hemisphere, USA, District of Columbia
Annual High / Low Daytime Temperatures at Washington: 31°C / 5°C (88°F / 41°F)
Average Daily January Temperature at Washington Airport (DCA): 5ºC / 41ºF
Average Daily June Temperature at Washington Airport (DCA): 29ºC / 84ºF
Annual Rainfall / Precipication Washington at Airport (DCA): 1011 mm / 40 inches




Ronald Reagan Washington Airport (DCA):
Climate and Weather Charts


Ronald Reagan Washington Airport (DCA)
Temperature Chart
Washington DCA Airport
Temperatures
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Average
Washington - Maximum
Celcius (°C)
5
7
13
19
25
29
31
30
27
20
14
8
19
Washington - Minimum
Celcius (°C)
-3
-2
3
8
13
19
25
21
17
10
5
-1
10
Washington - Maximum
Fahrenheit (°F)
41
45
55
66
77
84
88
86
81
68
57
46
66
Washington - Minimum
Fahrenheit (°F)
27
28
37
46
55
66
77
70
63
50
41
30
49


Ronald Reagan Washington Airport (DCA)
Rainfall / Precipitation Chart
Washington DCA Airport
Rainfall
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Total
Washington Rainfall (mm)
69
76
107
84
86
91
89
119
79
61
76
74
1011
Washington Rainfall (inches)
2.7
3.0
4.2
3.3
3.4
3.6
3.5
4.7
3.1
2.4
3.0
2.9
40


Ronald Reagan Washington Airport (DCA)
Seasonal Chart
Washington DCA Airport
Seasons
Average
Temp
(Max °C)
Average
Temp
(Min °C)
Average
Temp
(Max °F)
Average
Temp
(Min °F)
Total
Rainfall
(mm)
Total
Rainfall
(inches)
Mar to May (Spring)
19
8
66
46
277
11
Jun to Aug (Summer)
30
22
86
71
299
12
Sept to Nov (Autumn / Fall)
20
11
69
51
216
9
Dec to Feb (Winter)
7
-2
44
28
219
9






 
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