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.
19 13:52 NW 24 G 37 16.09 Mostly Cloudy SCT049 BKN060 BKN250 12.2 5.6 13.3 10 64% 76.17 1015.6 0.23
19 12:52 N 22 16.09 Light Rain FEW019 BKN026 OVC031 10.6 7.2 80% 76.2 1015.7 0.03
19 11:52 N 15 14.48 Light Rain SCT015 BKN021 OVC070 10 7.2 83% 8 76.17 1015.6 0.13
19 10:52 NW 20 14.48 Light Rain FEW017 SCT031 OVC070 10 7.8 86% 8 76.15 1015.3 0.05 0.08
19 09:52 N 24 G 33 9.66 Light Rain SCT023 OVC060 10 7.2 83% 7 76.05 1014.0 0.03
19 08:52 NW 37 G 59 16.09 Overcast and Breezy FEW025 OVC050 11.7 4.4 61% 76.07 1014.0
19 07:52 NW 31 G 44 16.09 Overcast SCT026 OVC046 12.8 5 17.8 12.8 59% 75.95 1012.5
19 06:52 NW 31 G 52 16.09 Light Rain FEW016 BKN029 OVC034 13.9 10.6 81% 75.82 1010.7
19 05:52 Calm 14.48 Overcast FEW025 SCT030 OVC060 15.6 12.2 80% 75.62 1007.9
19 04:52 E 9 14.48 Overcast SCT050 BKN075 OVC250 15 12.2 83% 75.62 1008.0
19 03:52 NE 15 14.48 Partly Cloudy SCT250 15.6 12.8 84% 75.59 1007.8
19 02:52 NE 24 16.09 Mostly Cloudy BKN250 16.1 12.8 81% 75.67 1008.6
19 01:52 NE 17 16.09 Mostly Cloudy SCT100 BKN180 17.8 13.9 21.1 17.8 78% 75.67 1008.8
19 00:52 N 13 16.09 Mostly Cloudy BKN090 BKN180 18.9 13.9 73% 75.77 1009.9
18 23:52 N 15 16.09 Mostly Cloudy BKN100 BKN180 17.8 13.9 78% 75.77 1010.2
18 22:52 SE 13 16.09 A Few Clouds FEW180 18.3 13.9 76% 75.74 1009.6
18 21:52 SE 7 16.09 Overcast SCT180 OVC250 18.9 13.3 70% 75.77 1010.1
18 20:52 S 19 16.09 Overcast SCT180 OVC250 20 13.3 65% 75.77 1010.1
18 19:52 SE 20 16.09 Mostly Cloudy SCT150 BKN250 21.1 13.3 26.7 21.1 61% 75.74 1009.7
18 18:52 S 24 16.09 Mostly Cloudy FEW150 BKN250 23.9 13.9 54% 25 75.79 1010.3
18 17:52 SE 20 G 33 16.09 Mostly Cloudy SCT150 BKN250 25.6 13.9 48% 26 75.77 1010.2
18 16:52 E 17 16.09 Mostly Cloudy SCT150 BKN230 25.6 15.6 54% 26 75.79 1010.6
18 15:52 E 22 16.09 Overcast BKN150 OVC230 24.4 15 56% 26 75.87 1011.5
18 14:52 SE 22 16.09 Mostly Cloudy FEW050 BKN150 BKN250 25.6 15.6 54% 26 75.95 1012.4
18 13:52 SE 15 16.09 Mostly Cloudy FEW150 BKN250 26.1 15.6 27.2 17.8 52% 27 75.97 1012.9
18 12:52 SE 15 16.09 Partly Cloudy FEW060 SCT250 26.7 15.6 51% 27 76.02 1013.6
18 11:52 Calm 16.09 Partly Cloudy SCT250 25.6 14.4 50% 26 76.1 1014.6
18 10:52 E 6 16.09 Partly Cloudy SCT250 23.9 13.9 54% 25 76.12 1014.9
18 09:52 NE 13 16.09 Mostly Cloudy BKN250 22.2 15 64% 76.15 1015.1
18 08:52 NE 9 16.09 Mostly Cloudy BKN250 19.4 13.9 71% 76.17 1015.5
18 07:52 NE 13 16.09 Mostly Cloudy BKN250 17.8 13.9 18.9 15.6 78% 76.17 1015.4
18 06:52 NE 9 16.09 Partly Cloudy SCT250 16.7 13.3 80% 76.15 1015.1
18 05:52 N 7 16.09 A Few Clouds FEW250 16.7 13.3 80% 76.12 1014.7
18 04:52 Calm 16.09 Partly Cloudy SCT250 17.8 12.8 73% 76.12 1014.7
18 03:52 Calm 16.09 Partly Cloudy SCT250 17.8 15 84% 76.12 1014.9
18 02:52 S 6 16.09 Fair CLR 17.8 12.2 70% 76.15 1015.1
18 01:52 S 6 16.09 Fair CLR 18.3 12.8 23.3 18.3 70% 76.15 1015.3
18 00:52 Calm 16.09 A Few Clouds FEW250 20 13.9 68% 76.1 1014.6
17 23:52 Calm 16.09 A Few Clouds FEW250 20.6 14.4 68% 76.1 1014.5
17 22:52 NE 11 16.09 A Few Clouds FEW060 FEW250 21.7 12.8 57% 76.07 1014.2
17 21:52 Calm 16.09 Partly Cloudy SCT250 22.8 15 62% 76.07 1014.1
17 20:52 NE 13 16.09 Partly Cloudy FEW065 SCT250 22.8 12.8 53% 76.05 1013.7
17 19:52 N 13 16.09 Partly Cloudy FEW065 SCT250 23.3 11.1 27.2 23.3 46% 76.02 1013.5
17 18:52 NW 19 16.09 Partly Cloudy FEW065 SCT250 25.6 10.6 39% 26 76 1013.3
17 17:52 N 19 16.09 Partly Cloudy FEW065 SCT250 26.1 11.7 41% 26 76 1013.1
17 16:52 N 22 G 37 16.09 Partly Cloudy SCT065 26.7 11.7 39% 27 76 1013.0
17 15:52 NW 20 G 41 16.09 Mostly Cloudy BKN065 26.7 11.1 38% 27 75.97 1012.9
17 14:52 NW 17 16.09 Partly Cloudy SCT070 SCT250 26.7 12.2 41% 27 76 1013.0
17 13:52 NW 19 G 39 16.09 Partly Cloudy SCT065 SCT250 27.2 11.1 27.2 21.7 37% 27 76 1013.2
17 12:52 NW 26 G 39 16.09 Partly Cloudy SCT055 SCT250 26.7 11.1 38% 27 76 1013.3
17 11:52 NW 26 G 43 16.09 Partly Cloudy SCT055 SCT250 26.1 11.7 41% 26 76.05 1013.7
17 10:52 NW 30 G 41 16.09 Partly Cloudy FEW050 SCT250 25 12.2 45% 26 76.02 1013.6
17 09:52 NW 15 16.09 Mostly Cloudy FEW040 BKN200 23.9 12.8 50% 25 76 1013.2
17 08:52 Vrbl 9 16.09 Mostly Cloudy BKN200 22.8 13.9 57% 75.97 1012.7
17 07:52 Calm 16.09 Mostly Cloudy FEW100 FEW150 BKN250 21.7 15.6 24.4 20 68% 75.95 1012.3
17 06:52 N 11 16.09 Mostly Cloudy FEW110 BKN140 BKN250 20.6 15 70% 75.87 1011.5
17 05:52 NW 7 16.09 Mostly Cloudy BKN110 BKN140 BKN250 21.1 15 68% 75.82 1010.9
17 04:52 NW 9 16.09 Overcast BKN100 OVC250 21.7 15 66% 75.79 1010.5
17 03:52 N 11 16.09 Mostly Cloudy BKN110 BKN140 BKN250 21.7 15 66% 75.77 1010.0
17 02:52 NW 19 16.09 Overcast FEW065 FEW075 BKN110 OVC250 22.2 15 64% 75.77 1010.1
17 01:52 NW 13 16.09 Overcast FEW120 SCT140 OVC250 24.4 13.3 27.2 24.4 50% 26 75.77 1010.1
17 00:52 NW 24 G 41 16.09 Mostly Cloudy SCT130 BKN250 26.1 12.8 44% 26 75.77 1009.9
16 23:52 NW 26 G 43 16.09 A Few Clouds FEW130 FEW250 27.2 10 34% 27 75.72 1009.4
16 22:52 W 13 16.09 A Few Clouds FEW130 FEW250 26.1 12.8 44% 26 75.67 1008.9
16 21:52 S 17 16.09 Partly Cloudy FEW070 SCT250 26.1 12.8 44% 26 75.59 1007.7
16 20:52 S 17 16.09 Partly Cloudy FEW070 SCT250 25 15.6 56% 26 75.57 1007.2
16 19:52 S 19 16.09 Partly Cloudy FEW075 SCT250 27.2 14.4 32.2 27.2 45% 27 75.51 1006.9
16 18:52 S 19 16.09 A Few Clouds FEW075 FEW250 27.8 16.1 49% 28 75.51 1006.8
16 17:52 S 28 G 39 16.09 A Few Clouds FEW075 FEW250 31.1 13.9 35% 30 75.54 1007.1
16 16:52 S 26 16.09 A Few Clouds FEW070 FEW250 30.6 15.6 40% 30 75.57 1007.3
16 15:52 S 19 16.09 A Few Clouds FEW065 FEW250 31.1 16.1 40% 31 75.67 1008.7
16 14:52 S 19 16.09 Partly Cloudy SCT250 30.6 15.6 40% 30 75.74 1009.9
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)