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 15:52 SW 17 16.09 Mostly Cloudy SCT055 BKN210 32.8 21.1 50% 36 76.43 1018.9
14 14:52 S 19 16.09 Mostly Cloudy FEW050 BKN250 31.1 20.6 54% 34 76.48 1019.5
14 13:52 S 22 16.09 Partly Cloudy FEW045 SCT250 31.1 21.7 31.1 23.3 57% 34 76.5 1020.1
14 12:52 S 17 16.09 Partly Cloudy FEW045 SCT250 30.6 22.2 61% 34 76.58 1020.9
14 11:52 S 13 16.09 Partly Cloudy FEW030 SCT250 29.4 21.7 63% 32 76.61 1021.3
14 10:52 S 11 16.09 Partly Cloudy SCT250 28.9 21.1 63% 31 76.61 1021.4
14 09:52 S 15 16.09 A Few Clouds FEW250 27.2 21.1 69% 29 76.61 1021.3
14 08:52 S 11 16.09 A Few Clouds FEW250 25.6 20 71% 27 76.63 1021.5
14 07:52 S 6 16.09 A Few Clouds FEW250 23.3 19.4 23.3 20.6 79% 76.63 1021.6
14 06:52 SW 7 16.09 A Few Clouds FEW150 22.2 18.3 79% 76.63 1021.7
14 05:52 SW 6 16.09 Fair CLR 21.1 18.3 84% 76.61 1021.4
14 04:52 SW 6 16.09 Fair CLR 21.1 17.8 82% 76.63 1021.4
14 03:52 SW 6 16.09 Fair CLR 21.7 18.3 81% 76.61 1021.1
14 02:52 SW 9 16.09 Fair CLR 22.2 18.3 79% 76.61 1021.3
14 01:52 SW 7 14.48 Fair CLR 22.2 17.8 28.3 22.2 76% 76.63 1021.7
14 00:52 S 17 11.27 Fair CLR 23.3 17.2 69% 76.63 1021.5
13 23:52 S 13 14.48 A Few Clouds FEW250 24.4 17.8 67% 25 76.71 1022.5
13 22:52 S 15 14.48 A Few Clouds FEW250 25 17.8 64% 26 76.68 1022.4
13 21:52 S 13 12.87 Partly Cloudy FEW055 SCT250 26.1 16.1 54% 27 76.66 1021.8
13 20:52 SE 9 16.09 Partly Cloudy FEW060 SCT250 26.7 14.4 47% 27 76.63 1021.7
13 19:52 SE 15 16.09 A Few Clouds FEW060 FEW250 28.3 14.4 30.6 28.3 43% 28 76.61 1021.3
13 18:52 SE 7 16.09 Partly Cloudy FEW055 SCT250 28.9 14.4 41% 29 76.58 1021.0
13 17:52 E 13 16.09 Partly Cloudy FEW055 SCT250 30 15 40% 30 76.58 1021.0
13 16:52 S 9 16.09 Mostly Cloudy FEW050 BKN250 30 14.4 39% 30 76.58 1020.9
13 15:52 SE 13 16.09 Mostly Cloudy FEW045 BKN250 30 15.6 42% 30 76.61 1021.3
13 14:52 S 11 16.09 Partly Cloudy FEW040 SCT250 30 14.4 39% 30 76.63 1021.8
13 13:52 E 17 16.09 Partly Cloudy FEW035 FEW100 SCT250 29.4 13.3 29.4 22.8 37% 29 76.68 1022.3
13 12:52 E 17 16.09 Partly Cloudy FEW035 FEW095 SCT250 29.4 15 42% 29 76.73 1023.0
13 11:52 SE 9 G 26 16.09 A Few Clouds FEW030 FEW110 28.3 14.4 43% 28 76.78 1023.7
13 10:52 SE 11 16.09 Partly Cloudy FEW030 FEW110 SCT250 27.2 16.1 51% 28 76.78 1023.8
13 09:52 E 9 16.09 Partly Cloudy FEW025 FEW110 SCT250 26.1 16.7 56% 27 76.78 1023.7
13 08:52 NE 9 16.09 Partly Cloudy FEW030 FEW110 SCT250 24.4 18.9 72% 25 76.78 1023.7
13 07:52 N 7 16.09 A Few Clouds FEW120 FEW250 22.8 18.3 22.8 20.6 76% 76.78 1023.5
13 06:52 NE 9 16.09 A Few Clouds FEW150 FEW250 21.1 17.8 82% 76.73 1022.9
13 05:52 NE 11 16.09 A Few Clouds FEW150 FEW250 20.6 17.8 84% 76.68 1022.1
13 04:52 NE 11 16.09 Fair CLR 21.1 17.2 79% 76.66 1021.9
13 03:52 E 13 16.09 Fair CLR 21.7 17.2 76% 76.66 1021.9
13 02:52 E 6 16.09 A Few Clouds FEW250 21.7 16.1 71% 76.68 1022.1
13 01:52 E 9 16.09 A Few Clouds FEW250 22.8 15.6 26.1 22.8 64% 76.71 1022.6
13 00:52 E 6 12.87 Mostly Cloudy FEW120 BKN250 22.8 15.6 64% 76.71 1022.5
12 23:52 SE 9 12.87 Mostly Cloudy SCT120 BKN250 23.3 16.1 64% 76.68 1022.2
12 22:52 S 7 12.87 Mostly Cloudy SCT110 BKN250 23.9 16.1 62% 25 76.68 1022.1
12 21:52 S 11 16.09 Mostly Cloudy BKN120 BKN250 24.4 16.1 60% 26 76.66 1021.9
12 20:52 SE 13 16.09 Mostly Cloudy BKN120 BKN250 25.6 15.6 54% 26 76.61 1021.2
12 19:52 SE 15 16.09 Mostly Cloudy BKN110 BKN250 26.1 16.1 29.4 26.1 54% 27 76.61 1021.4
12 18:52 S 19 16.09 Overcast FEW060 SCT150 OVC250 27.2 16.1 51% 28 76.58 1021.1
12 17:52 S 20 16.09 Overcast FEW047 SCT120 OVC250 28.3 17.2 51% 29 76.56 1020.6
12 16:52 S 17 16.09 Overcast SCT043 BKN060 OVC120 27.2 20 65% 29 76.53 1020.2
12 15:52 E 15 16.09 Overcast SCT041 BKN065 BKN120 OVC250 27.8 20 63% 29 76.53 1020.2
12 14:52 E 17 16.09 Light Rain BKN030CB BKN070 OVC250 26.1 21.7 77% 28 76.53 1020.3
12 13:52 NE 22 16.09 Mostly Cloudy SCT029 BKN050 BKN250 29.4 22.2 29.4 23.9 65% 33 76.5 1020.1
12 12:52 NE 19 16.09 Mostly Cloudy SCT030 SCT043 BKN250 28.3 21.1 65% 31 76.53 1020.4
12 11:52 NE 15 16.09 Overcast SCT029 BKN075 OVC110 27.8 21.7 69% 30 76.56 1020.8
12 10:52 NE 15 16.09 Overcast BKN025 BKN034 OVC044 26.7 21.7 74% 29 76.56 1020.5
12 09:52 NE 11 16.09 Overcast BKN021 OVC027 25.6 21.1 76% 27 76.53 1020.4
12 08:52 NE 15 16.09 Overcast FEW019 SCT025 OVC030 24.4 21.1 82% 25 76.5 1019.9
12 07:52 NE 20 16.09 Overcast BKN018 OVC023 24.4 21.1 24.4 23.9 82% 25 76.45 1019.1
12 06:52 NE 20 16.09 Overcast BKN015 OVC022 24.4 21.1 82% 25 76.4 1018.5
12 05:52 NE 15 14.48 Overcast FEW015 FEW020 OVC025 24.4 21.7 85% 25 76.33 1017.6
12 04:52 NE 15 14.48 Overcast OVC025 24.4 21.7 85% 25 76.3 1017.2
12 03:52 NE 17 14.48 Mostly Cloudy BKN013 24.4 21.7 85% 25 76.25 1016.6
12 02:52 NE 15 14.48 Overcast FEW015 OVC025 24.4 21.7 85% 25 76.25 1016.6
12 01:52 NE 20 16.09 Mostly Cloudy BKN018 24.4 21.7 28.9 24.4 85% 25 76.25 1016.4
12 00:52 NE 15 16.09 Partly Cloudy FEW015 SCT022 25 21.1 79% 26 76.25 1016.4
11 23:52 NE 22 16.09 Mostly Cloudy BKN019 25 22.2 85% 26 76.2 1016.0
11 22:52 NE 17 16.09 Overcast SCT050 OVC170 25.6 21.7 79% 27 76.2 1015.7
11 21:52 NE 20 16.09 Overcast SCT035 BKN048 OVC220 25.6 21.7 79% 27 76.1 1014.6
11 20:52 NE 33 16.09 Overcast and Breezy SCT035CB BKN044 OVC220 27.8 22.2 72% 30 76.05 1013.8
11 19:52 E 9 16.09 Overcast SCT045 OVC055 28.9 21.7 32.2 28.9 65% 32 76.02 1013.6
11 18:52 N 11 16.09 Overcast SCT050 SCT150 OVC250 30 20.6 57% 32 75.97 1012.8
11 17:52 N 13 16.09 Mostly Cloudy SCT047 SCT150 BKN250 31.7 21.7 55% 35 75.95 1012.6
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)