Weather observations for the past three days for
Washington/Reagan National Airport, DC
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
22 12:52 S 9 10.00 Partly Cloudy SCT250 82 68 63% 85 29.95 1014.3
22 11:52 S 9 10.00 A Few Clouds FEW250 80.1 66 62% 82 29.97 1014.7
22 10:52 S 7 10.00 A Few Clouds FEW075 FEW250 78.1 66 67% 80 29.98 1015.2
22 09:52 S 9 10.00 A Few Clouds FEW090 FEW250 75 64.9 71% 77 29.99 1015.4
22 08:52 S 9 10.00 A Few Clouds FEW100 FEW250 72 64.9 79% 30 1015.7
22 07:52 S 6 10.00 A Few Clouds FEW100 FEW250 69.1 64 69.1 64.9 84% 30 1015.9
22 06:52 S 8 10.00 A Few Clouds FEW150 FEW250 66.9 62.1 84% 29.99 1015.4
22 05:52 S 7 10.00 A Few Clouds FEW150 FEW250 64.9 61 87% 29.98 1015.2
22 04:52 S 6 10.00 A Few Clouds FEW150 FEW250 66 61 84% 29.98 1015.1
22 03:52 S 7 10.00 A Few Clouds FEW060 FEW250 66 61 84% 29.98 1015.3
22 02:52 S 7 10.00 A Few Clouds FEW060 FEW250 66 62.1 87% 29.98 1015.0
22 01:52 S 10 10.00 Mostly Cloudy BKN060 BKN250 68 61 77 66.9 78% 29.99 1015.5
22 00:52 S 10 10.00 Mostly Cloudy BKN250 69.1 61 76% 29.98 1015.0
21 23:52 S 9 10.00 Mostly Cloudy BKN250 70 61 73% 29.98 1015.1
21 22:52 S 9 10.00 Mostly Cloudy BKN250 71.1 59 66% 29.99 1015.3
21 21:52 S 9 10.00 Mostly Cloudy BKN250 72 60.1 66% 29.98 1015.2
21 20:52 S 8 10.00 Mostly Cloudy BKN250 73.9 60.1 62% 29.96 1014.6
21 19:52 S 10 10.00 Mostly Cloudy BKN250 75.9 64 82.9 75.9 67% 78 29.95 1014.3
21 18:52 S 9 10.00 Mostly Cloudy BKN250 79 63 58% 81 29.96 1014.5
21 17:52 S 10 10.00 Partly Cloudy FEW055 SCT250 81 60.1 49% 82 29.97 1014.7
21 16:52 S 10 10.00 Partly Cloudy FEW055 SCT250 82 59 46% 82 29.95 1014.2
21 15:52 S 12 10.00 Partly Cloudy FEW050 SCT250 82 57 43% 82 29.97 1014.7
21 14:52 S 12 10.00 A Few Clouds FEW050 FEW250 82 59 46% 82 29.98 1015.1
21 13:52 S 13 10.00 A Few Clouds FEW050 FEW250 82 62.1 82 66 51% 83 29.99 1015.6
21 12:52 S 10 10.00 A Few Clouds FEW050 FEW250 81 62.1 53% 82 30 1016.0
21 11:52 S 9 10.00 A Few Clouds FEW035 FEW250 78.1 64 62% 80 30.02 1016.4
21 10:52 S 9 10.00 A Few Clouds FEW030 FEW250 75 64 69% 77 30.03 1016.7
21 09:52 S 9 10.00 A Few Clouds FEW250 72 64 76% 30.03 1017.0
21 08:52 S 8 10.00 A Few Clouds FEW250 68 63 84% 30.04 1017.1
21 07:52 S 7 9.00 Partly Cloudy FEW007 SCT250 66 63 66 62.1 90% 30.04 1017.1
21 06:52 S 6 9.00 Mostly Cloudy FEW010 BKN250 64 61 90% 30.03 1016.8
21 05:52 S 5 9.00 Partly Cloudy FEW010 FEW150 SCT250 63 60.1 90% 30.01 1016.1
21 04:52 S 5 10.00 A Few Clouds FEW010 FEW250 63 61 93% 30 1015.8
21 03:52 S 6 10.00 A Few Clouds FEW010 FEW250 63 60.1 90% 30 1015.9
21 02:52 Calm 10.00 Partly Cloudy SCT250 66 61 84% 30 1015.8
21 01:52 SW 3 10.00 Partly Cloudy SCT250 64.9 61 73.9 64.9 87% 30 1015.9
21 00:52 W 5 10.00 Mostly Cloudy BKN250 66 62.1 87% 30.01 1016.2
20 23:52 S 8 10.00 Mostly Cloudy BKN250 66.9 62.1 84% 30 1015.9
20 22:52 S 5 10.00 Mostly Cloudy BKN250 66.9 62.1 84% 30.02 1016.5
20 21:52 S 7 10.00 Mostly Cloudy BKN250 69.1 63 81% 30.02 1016.6
20 20:52 SE 7 10.00 Mostly Cloudy BKN250 72 64 76% 29.99 1015.6
20 19:52 S 6 10.00 Mostly Cloudy FEW035 BKN250 75 63 81 72 66% 77 30 1015.7
20 18:52 S 9 10.00 Mostly Cloudy FEW035 BKN250 77 63 62% 79 29.98 1015.1
20 17:52 S 8 10.00 Mostly Cloudy FEW035 BKN250 77 64 64% 79 29.98 1015.2
20 16:52 Calm 10.00 Mostly Cloudy FEW030 BKN250 80.1 62.1 54% 81 29.99 1015.7
20 14:52 SE 5 10.00 Mostly Cloudy FEW024 BKN250 75 63 66% 77 30.03 1016.7
20 13:52 E 5 10.00 Fair CLR 72 61 73.9 62.1 68% 30.05 1017.4
20 12:52 SE 3 10.00 Mostly Cloudy BKN022 71.1 60.1 68% 30.05 1017.7
20 11:52 Calm 10.00 Overcast OVC019 68 60.1 76% 30.07 1018.3
20 10:52 S 6 10.00 Overcast OVC015 66 60.1 81% 30.08 1018.6
20 09:52 S 5 10.00 Overcast OVC012 64.9 59 81% 30.07 1018.3
20 08:52 S 6 10.00 Overcast OVC010 63 59 87% 30.08 1018.6
20 07:52 Calm 10.00 Overcast OVC006 62.1 59 64.9 60.1 90% 30.08 1018.3
20 06:52 Calm 10.00 Overcast SCT003 OVC017 61 57.9 90% 30.04 1017.2
20 05:52 SE 5 10.00 Partly Cloudy SCT007 SCT017 60.1 57 90% 30.01 1016.2
20 04:52 SE 3 10.00 Mostly Cloudy FEW007 BKN017 BKN250 61 57.9 90% 30 1015.9
20 03:52 S 6 10.00 Overcast BKN005 OVC250 61 57.9 90% 30.01 1016.1
20 02:52 SE 7 9.00 Partly Cloudy FEW006 SCT250 63 59 87% 30 1015.9
20 01:52 Calm 9.00 Mostly Cloudy FEW055 BKN250 64.9 61 73 64 87% 30.01 1016.0
20 00:52 S 3 9.00 Mostly Cloudy FEW055 BKN250 64.9 62.1 90% 30.02 1016.4
19 23:52 SW 5 10.00 Partly Cloudy FEW055 SCT250 66 62.1 87% 30.01 1016.1
19 22:52 S 3 10.00 Partly Cloudy FEW055 SCT250 68 63 84% 30.01 1016.0
19 21:52 S 5 10.00 Partly Cloudy SCT050 69.1 61 76% 30 1015.8
19 20:52 S 5 10.00 Partly Cloudy SCT035 SCT250 71.1 61 71% 29.98 1015.2
19 19:52 Calm 10.00 Partly Cloudy SCT040 73 60.1 75.9 71.1 64% 29.97 1014.7
19 18:52 Calm 10.00 Partly Cloudy SCT040 73.9 60.1 62% 29.96 1014.3
19 17:52 NE 7 10.00 Mostly Cloudy SCT035 BKN055 73 60.1 64% 29.96 1014.5
19 16:52 E 5 10.00 Mostly Cloudy BKN045 BKN080 75.9 60.1 58% 78 29.97 1014.7
19 15:52 E 3 10.00 Overcast SCT025 OVC050 73.9 60.1 62% 29.97 1014.9
19 14:52 Calm 10.00 Overcast SCT025 OVC045 73 60.1 64% 29.99 1015.5
19 13:52 Calm 10.00 Overcast SCT025 OVC040 72 59 72 64 64% 30 1015.7
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)