Weather observations for the past three days for
Washington/Reagan National Airport, DC
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
14 05:52 NE 7 16.09 Overcast FEW050 SCT140 BKN160 OVC250 26.1 21.7 77% 28 76.2 1015.9
14 04:52 NE 9 16.09 Mostly Cloudy FEW060 SCT140 BKN250 26.1 21.1 74% 28 76.15 1015.3
14 03:52 NE 6 16.09 Mostly Cloudy FEW060 SCT140 BKN250 26.7 22.2 76% 29 76.17 1015.4
14 02:52 NE 11 16.09 Overcast SCT055 BKN140 OVC250 27.2 22.8 77% 30 76.15 1015.1
14 01:52 E 6 16.09 Mostly Cloudy SCT060 SCT095 BKN140 BKN250 27.2 22.2 30 27.2 74% 30 76.17 1015.6
14 00:52 Calm 16.09 Mostly Cloudy FEW060 FEW080 BKN140 BKN250 27.8 22.8 74% 31 76.2 1015.9
13 23:52 Calm 16.09 Mostly Cloudy FEW060 SCT075 BKN250 28.3 21.7 67% 31 76.17 1015.5
13 22:52 Calm 16.09 Mostly Cloudy FEW070 BKN250 28.3 21.7 67% 31 76.15 1015.2
13 21:52 Calm 16.09 Mostly Cloudy FEW065 BKN250 28.9 21.1 63% 31 76.1 1014.5
13 20:52 E 7 16.09 Mostly Cloudy FEW048 SCT065 BKN250 29.4 21.1 61% 32 76.02 1013.6
13 19:52 S 11 16.09 Mostly Cloudy FEW049 BKN250 29.4 20.6 32.2 29.4 59% 32 75.97 1012.8
13 18:52 E 6 16.09 Mostly Cloudy FEW060 BKN250 31.1 20.6 54% 34 75.95 1012.5
13 17:52 NE 7 16.09 Mostly Cloudy FEW050 BKN250 31.7 20 50% 34 75.95 1012.6
13 16:52 N 13 16.09 Mostly Cloudy FEW055 BKN250 31.7 20 50% 34 75.97 1012.8
13 15:52 N 15 16.09 Mostly Cloudy SCT055 BKN250 30.6 19.4 51% 32 75.97 1012.7
13 14:52 N 13 16.09 Partly Cloudy FEW050 SCT250 31.7 20 50% 34 75.95 1012.6
13 13:52 N 20 16.09 A Few Clouds FEW040 FEW250 31.1 19.4 31.1 25.6 50% 33 76 1013.1
13 12:52 N 19 G 35 16.09 A Few Clouds FEW040 FEW250 30 18.9 51% 31 76.02 1013.3
13 11:52 NW 17 16.09 A Few Clouds FEW035 FEW250 29.4 19.4 55% 31 76.05 1013.7
13 10:52 N 22 G 35 16.09 A Few Clouds FEW030 FEW250 28.9 18.9 55% 30 76.02 1013.4
13 09:52 NW 20 G 35 16.09 A Few Clouds FEW030 FEW250 27.8 18.3 56% 29 76 1013.1
13 08:52 N 15 16.09 A Few Clouds FEW250 26.7 18.9 62% 28 76 1013.0
13 07:52 NW 11 16.09 A Few Clouds FEW100 FEW250 25.6 18.3 26.1 24.4 64% 27 75.95 1012.5
13 06:52 N 6 16.09 A Few Clouds FEW060 FEW100 25 18.3 66% 26 75.9 1011.8
13 05:52 N 11 16.09 Partly Cloudy FEW140 SCT250 25 17.8 64% 26 75.87 1011.4
13 04:52 NW 19 16.09 Mostly Cloudy FEW120 BKN140 BKN250 25.6 18.3 64% 27 75.87 1011.3
13 03:52 W 9 16.09 Overcast BKN045 OVC130 26.1 20.6 72% 28 75.84 1011.2
13 02:52 S 9 16.09 Overcast FEW045 BKN130 OVC250 25.6 21.1 76% 27 75.82 1010.6
13 01:52 SW 9 16.09 Overcast BKN045 BKN130 OVC250 26.1 20.6 28.3 26.1 72% 28 75.82 1010.8
13 00:52 W 9 16.09 Overcast FEW050 BKN070 BKN130 OVC250 26.7 20 67% 28 75.84 1011.2
12 23:52 SW 11 16.09 Overcast SCT050 OVC250 26.1 20.6 72% 28 75.87 1011.3
12 22:52 SW 9 16.09 Mostly Cloudy FEW060 SCT080 BKN250 26.1 20.6 72% 28 75.84 1011.0
12 21:52 S 9 16.09 Mostly Cloudy FEW047 SCT060 BKN250 26.1 20.6 72% 28 75.84 1011.0
12 20:52 SW 7 16.09 Partly Cloudy FEW055 SCT250 27.2 20 65% 29 75.79 1010.5
12 19:52 W 13 16.09 Partly Cloudy SCT050 SCT250 28.3 19.4 30.6 28.3 59% 30 75.77 1010.2
12 18:52 SW 17 16.09 Mostly Cloudy SCT045 SCT065 BKN250 29.4 20.6 59% 32 75.77 1010.0
12 17:52 SW 17 16.09 Mostly Cloudy SCT045 BKN060 BKN250 29.4 20.6 59% 32 75.77 1010.2
12 16:52 S 15 16.09 Mostly Cloudy SCT043 SCT050 BKN065 BKN250 30 21.1 59% 33 75.79 1010.3
12 15:52 S 11 16.09 Mostly Cloudy SCT060 BKN250 29.4 20 57% 31 75.82 1010.8
12 14:52 SE 7 16.09 Partly Cloudy FEW045 SCT250 30 19.4 53% 32 75.84 1011.2
12 13:52 Calm 16.09 Partly Cloudy FEW050 SCT250 30 18.9 30.6 23.9 51% 31 75.87 1011.6
12 12:52 NE 7 16.09 Mostly Cloudy SCT045 BKN250 29.4 18.9 53% 31 75.9 1012.0
12 11:52 Calm 16.09 Overcast SCT035 OVC250 28.3 18.9 57% 30 75.95 1012.4
12 10:52 NE 9 16.09 Mostly Cloudy FEW045 FEW120 BKN250 27.8 19.4 60% 29 75.95 1012.5
12 09:52 NW 9 16.09 Mostly Cloudy FEW120 BKN250 26.7 20 67% 28 75.95 1012.5
12 08:52 N 15 16.09 Mostly Cloudy BKN110 BKN250 25.6 19.4 69% 27 75.95 1012.4
12 07:52 N 11 16.09 Mostly Cloudy FEW120 SCT160 BKN250 23.9 18.9 23.9 23.3 74% 25 75.92 1012.0
12 06:52 NW 17 16.09 Overcast FEW120 BKN140 OVC250 23.9 18.3 71% 25 75.87 1011.5
12 05:52 NW 17 16.09 Mostly Cloudy SCT150 BKN250 23.3 18.3 74% 75.82 1010.8
12 04:52 NW 19 16.09 Overcast BKN110 OVC150 23.3 18.3 74% 75.82 1010.9
12 03:52 N 15 16.09 Overcast OVC110 23.3 18.3 74% 75.82 1010.9
12 02:52 NW 17 14.48 Overcast BKN110 OVC250 23.9 18.3 71% 25 75.87 1011.3
12 01:52 N 13 16.09 Mostly Cloudy FEW090 BKN250 23.9 18.3 28.3 23.3 71% 25 75.84 1011.2
12 00:52 N 15 16.09 Mostly Cloudy BKN250 24.4 17.8 67% 25 75.87 1011.3
11 23:52 NW 9 16.09 A Few Clouds FEW110 FEW250 25 17.8 64% 26 75.87 1011.5
11 22:52 NW 9 16.09 Partly Cloudy FEW090 FEW110 SCT250 26.7 17.8 58% 28 75.95 1012.4
11 21:52 W 13 16.09 Overcast OVC085 27.2 17.2 54% 28 75.95 1012.5
11 20:52 NW 11 16.09 Mostly Cloudy FEW045 SCT085 SCT120 BKN250 27.2 17.2 54% 28 75.87 1011.4
11 19:52 NW 15 16.09 Mostly Cloudy FEW050 SCT110 BKN250 27.8 17.2 31.7 27.8 53% 28 75.87 1011.4
11 18:52 NW 19 16.09 Mostly Cloudy BKN050 BKN085 BKN250 30 17.8 48% 31 75.84 1011.3
11 17:52 SW 22 16.09 Mostly Cloudy BKN060 BKN120 BKN250 30.6 19.4 51% 32 75.84 1011.2
11 16:52 W 19 16.09 Mostly Cloudy FEW043 SCT110 BKN250 31.1 18.9 48% 32 75.9 1011.7
11 15:52 W 15 G 31 16.09 Mostly Cloudy FEW040 BKN110 BKN250 31.1 18.3 46% 32 75.92 1012.0
11 14:52 W 7 16.09 Mostly Cloudy FEW040 BKN250 31.7 19.4 48% 33 75.9 1011.9
11 13:52 W 17 16.09 Mostly Cloudy FEW040 BKN250 31.1 19.4 31.1 22.8 50% 33 76 1013.3
11 12:52 W 11 16.09 Mostly Cloudy FEW035 BKN250 28.9 20 59% 31 76.05 1013.8
11 11:52 W 13 16.09 Partly Cloudy FEW075 SCT150 SCT250 28.3 20 61% 30 76.1 1014.5
11 10:52 NW 6 16.09 Overcast FEW150 OVC250 27.2 19.4 62% 29 76.07 1014.1
11 09:52 Calm 16.09 Mostly Cloudy FEW100 FEW150 BKN250 25.6 19.4 69% 27 76.07 1014.0
11 08:52 S 15 14.48 Overcast FEW100 BKN150 OVC250 23.9 19.4 76% 24 76.02 1013.6
11 07:56 Calm 16.09 Mostly Cloudy BKN110 23 19 78% 75.9 0.0
11 07:52 NE 6 16.09 Overcast SCT095 OVC150 22.8 19.4 23.9 21.7 81% 75.87 1011.3 0.05
11 06:52 NW 28 G 48 14.48 Light Rain OVC120 22.8 18.3 76% 76.02 1013.3 0.05
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)