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.
03 07:52 Calm 16.09 Partly Cloudy FEW150 SCT250 17.8 15 18.9 15.6 84% 76.2 1015.7
03 06:52 Calm 16.09 A Few Clouds FEW150 FEW250 16.1 13.9 87% 76.2 1015.7
03 05:52 Calm 16.09 Partly Cloudy FEW150 SCT250 16.7 14.4 86% 76.17 1015.4
03 04:52 Calm 16.09 Fair CLR 16.7 13.9 84% 76.17 1015.3
03 03:52 E 6 16.09 Fair CLR 17.2 13.9 81% 76.2 1015.7
03 02:52 Calm 16.09 Fair CLR 17.8 13.9 78% 76.2 1015.9
03 01:52 E 6 16.09 Fair CLR 18.3 13.9 21.7 17.8 76% 76.23 1016.2
03 00:52 E 6 16.09 Fair CLR 18.9 14.4 75% 76.25 1016.5
02 23:52 Calm 16.09 Fair CLR 18.9 13.9 73% 76.25 1016.6
02 22:52 Calm 16.09 A Few Clouds FEW250 20 13.3 65% 76.28 1016.8
02 21:52 SE 7 16.09 A Few Clouds FEW250 20.6 12.8 61% 76.28 1017.0
02 20:52 SE 7 16.09 A Few Clouds FEW250 20.6 12.8 61% 76.3 1017.1
02 19:52 SE 11 16.09 A Few Clouds FEW070 FEW250 21.7 12.8 26.7 21.7 57% 76.28 1016.8
02 18:52 SE 15 16.09 Partly Cloudy FEW065 SCT250 23.9 11.7 46% 25 76.28 1016.8
02 17:52 SE 13 16.09 Partly Cloudy SCT065 SCT250 25.6 11.1 40% 26 76.3 1017.1
02 16:52 E 11 16.09 Mostly Cloudy BKN060 BKN250 25.6 10.6 39% 26 76.33 1017.6
02 15:52 E 6 16.09 Mostly Cloudy FEW060 SCT085 BKN250 25.6 10 37% 26 76.35 1017.8
02 14:52 NE 11 16.09 Mostly Cloudy FEW055 BKN075 25 11.1 42% 26 76.4 1018.6
02 13:52 E 11 16.09 Mostly Cloudy SCT055 BKN060 BKN075 23.3 11.1 25 17.8 46% 76.48 1019.5
02 12:52 NE 13 16.09 Mostly Cloudy FEW043 BKN050 BKN060 23.3 11.1 46% 76.5 1020.1
02 11:52 Vrbl 7 16.09 Mostly Cloudy FEW035 BKN042 23.3 12.8 52% 76.56 1020.5
02 10:52 E 15 16.09 Mostly Cloudy FEW025 BKN045 22.2 12.8 55% 76.61 1021.2
02 09:52 NE 15 16.09 Mostly Cloudy SCT020 SCT045 BKN090 21.7 13.9 61% 76.63 1021.5
02 08:52 NE 11 16.09 A Few Clouds FEW060 FEW090 19.4 14.4 73% 76.61 1021.4
02 07:52 N 7 16.09 A Few Clouds FEW060 FEW090 17.8 14.4 18.3 15.6 81% 76.63 1021.6
02 06:52 N 9 16.09 A Few Clouds FEW060 FEW090 16.1 13.9 87% 76.61 1021.3
02 05:52 Calm 16.09 A Few Clouds FEW060 FEW090 16.7 14.4 86% 76.61 1021.3
02 04:52 N 7 16.09 Fair CLR 16.1 13.9 87% 76.61 1021.0
02 03:52 NE 7 16.09 Fair CLR 17.2 14.4 84% 76.61 1021.3
02 02:52 NE 7 16.09 Fair CLR 17.8 15 84% 76.61 1021.4
02 01:52 NE 9 16.09 Fair CLR 18.3 14.4 23.3 18.3 78% 76.66 1021.8
02 00:52 E 7 16.09 A Few Clouds FEW070 18.9 13.9 73% 76.66 1022.0
01 23:52 E 9 16.09 A Few Clouds FEW065 19.4 14.4 73% 76.68 1022.1
01 22:52 E 17 16.09 A Few Clouds FEW095 20.6 14.4 68% 76.66 1022.0
01 21:52 E 17 16.09 Partly Cloudy SCT095 21.7 13.9 61% 76.66 1022.1
01 20:52 E 13 16.09 Mostly Cloudy FEW080 BKN095 22.8 13.3 55% 76.63 1021.7
01 19:52 E 11 16.09 Mostly Cloudy FEW075 BKN090 23.3 12.8 27.2 23.3 52% 76.63 1021.5
01 18:52 SE 17 16.09 Partly Cloudy FEW070 SCT090 24.4 11.1 43% 26 76.63 1021.5
01 17:52 NE 13 16.09 Partly Cloudy SCT070 SCT085 25.6 11.1 40% 26 76.61 1021.3
01 16:52 E 17 16.09 Mostly Cloudy BKN060 BKN080 25.6 10.6 39% 26 76.63 1021.5
01 15:52 NE 19 16.09 Partly Cloudy SCT065 25 10.6 40% 26 76.66 1021.9
01 14:52 E 13 G 26 16.09 Mostly Cloudy BKN065 26.7 10.6 37% 26 76.68 1022.4
01 13:52 E 24 G 31 16.09 Mostly Cloudy BKN065 26.1 11.1 26.7 17.2 39% 26 76.73 1022.9
01 12:52 NE 24 G 35 16.09 Mostly Cloudy BKN060 26.1 10 36% 26 76.73 1023.0
01 11:52 E 26 G 39 16.09 Partly Cloudy SCT055 25.6 11.1 40% 26 76.76 1023.3
01 10:52 E 19 16.09 Partly Cloudy SCT070 SCT250 25 12.2 45% 26 76.78 1023.6
01 09:52 NE 7 16.09 A Few Clouds FEW070 21.7 13.3 59% 76.78 1023.5
01 08:52 NE 11 16.09 A Few Clouds FEW070 FEW250 18.9 11.7 63% 76.78 1023.4
01 07:52 N 7 16.09 A Few Clouds FEW070 FEW250 17.2 12.8 17.2 13.9 76% 76.78 1023.5
01 06:52 N 6 16.09 A Few Clouds FEW070 FEW200 15.6 12.8 84% 76.76 1023.1
01 05:52 N 11 16.09 A Few Clouds FEW150 15 10.6 75% 76.71 1022.6
01 04:52 N 7 16.09 Fair CLR 16.7 12.8 78% 76.68 1022.4
01 03:52 N 6 16.09 Fair CLR 17.2 12.8 76% 76.68 1022.4
01 02:52 N 9 16.09 Fair CLR 16.1 11.1 72% 76.68 1022.2
01 00:52 Calm 16.09 Fair CLR 18.3 10.6 61% 76.73 1022.7
31 23:52 SW 6 16.09 Fair CLR 19.4 11.1 59% 76.71 1022.6
31 22:52 Calm 16.09 Mostly Cloudy BKN250 20.6 10 51% 76.71 1022.7
31 21:52 Calm 16.09 Mostly Cloudy BKN250 20.6 10 51% 76.71 1022.7
31 20:52 E 6 16.09 Mostly Cloudy BKN250 21.7 10 47% 76.71 1022.4
31 19:52 E 13 16.09 Mostly Cloudy BKN250 22.2 10 27.2 22.2 46% 76.66 1022.0
31 18:52 E 20 16.09 Mostly Cloudy FEW075 BKN250 23.9 10 42% 25 76.66 1021.8
31 17:52 E 19 16.09 Mostly Cloudy FEW075 BKN250 24.4 10 40% 25 76.63 1021.7
31 16:52 E 17 16.09 Mostly Cloudy SCT075 BKN250 26.1 9.4 35% 26 76.63 1021.6
31 15:52 Vrbl 7 16.09 Mostly Cloudy SCT075 BKN250 26.1 7.2 30% 26 76.63 1021.7
31 14:52 E 11 16.09 Mostly Cloudy SCT070 BKN250 26.1 8.3 32% 26 76.66 1022.0
31 13:52 Vrbl 7 16.09 Mostly Cloudy SCT050 BKN250 25 7.8 25 16.7 33% 25 76.71 1022.7
31 12:52 Vrbl 11 16.09 Mostly Cloudy SCT050 BKN250 23.3 6.7 34% 76.76 1023.2
31 11:52 E 7 16.09 Mostly Cloudy FEW050 BKN250 22.8 8.3 40% 76.78 1023.7
31 10:52 E 7 16.09 Mostly Cloudy BKN250 21.7 9.4 46% 76.81 1024.0
31 09:52 NE 11 16.09 Mostly Cloudy BKN250 20.6 10 51% 76.76 1023.4
31 08:52 NE 7 16.09 Partly Cloudy SCT250 18.9 10 56% 76.76 1023.3
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)