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.
04 10:52 N 15 16.09 Fair CLR 27.8 10.6 34% 27 76.68 1022.2
04 09:52 N 15 16.09 Fair CLR 25.6 11.7 42% 26 76.71 1022.6
04 08:52 Vrbl 6 16.09 Fair CLR 24.4 10.6 42% 25 76.71 1022.7
04 07:52 SE 6 16.09 Fair CLR 18.9 13.9 18.9 16.1 73% 76.71 1022.7
04 06:52 Calm 16.09 A Few Clouds FEW250 17.2 11.1 68% 76.71 1022.4
04 05:52 Calm 16.09 A Few Clouds FEW250 16.1 11.1 72% 76.68 1022.1
04 04:52 Calm 16.09 Fair CLR 16.7 11.1 70% 76.66 1022.0
04 03:52 SW 6 16.09 Fair CLR 16.7 11.1 70% 76.66 1021.9
04 02:52 S 6 16.09 Fair CLR 18.3 12.8 70% 76.66 1022.0
04 01:52 S 7 16.09 Fair CLR 18.3 11.1 25.6 17.8 63% 76.68 1022.2
04 00:52 SW 6 16.09 A Few Clouds FEW250 18.9 12.8 68% 76.68 1022.2
03 23:52 S 6 16.09 Fair CLR 20.6 9.4 49% 76.71 1022.5
03 22:52 S 9 16.09 Fair CLR 21.7 8.9 44% 76.73 1022.8
03 21:52 S 9 16.09 Fair CLR 22.2 8.9 43% 76.71 1022.8
03 20:52 S 11 16.09 Fair CLR 23.3 8.9 40% 76.68 1022.4
03 19:52 N 11 16.09 A Few Clouds FEW250 25.6 7.2 28.9 25 31% 26 76.66 1022.1
03 18:52 N 13 16.09 Fair CLR 27.2 6.7 27% 26 76.66 1021.8
03 17:52 N 7 16.09 Fair CLR 27.8 6.1 25% 27 76.66 1022.0
03 16:52 N 15 16.09 A Few Clouds FEW075 28.3 6.1 24% 27 76.68 1022.3
03 15:52 NW 11 G 31 16.09 A Few Clouds FEW065 27.8 6.1 25% 27 76.73 1022.9
03 14:52 Vrbl 11 16.09 A Few Clouds FEW060 27.2 5.6 25% 26 76.78 1023.5
03 13:52 N 17 G 28 16.09 A Few Clouds FEW060 27.2 7.2 27.8 17.8 28% 26 76.81 1024.1
03 12:52 NW 9 16.09 Fair CLR 26.7 6.7 28% 26 76.84 1024.4
03 11:52 N 17 16.09 A Few Clouds FEW250 26.1 6.7 29% 26 76.86 1024.8
03 10:52 Vrbl 7 16.09 A Few Clouds FEW250 24.4 7.2 33% 25 76.89 1025.0
03 09:52 N 13 16.09 A Few Clouds FEW250 23.3 7.8 37% 76.89 1025.0
03 08:52 N 13 16.09 Partly Cloudy SCT250 20.6 7.8 44% 76.89 1024.8
03 07:52 N 15 16.09 Partly Cloudy SCT250 17.8 7.8 17.8 13.9 52% 76.84 1024.3
03 06:52 N 9 16.09 Mostly Cloudy FEW130 BKN250 16.1 8.3 60% 76.78 1023.5
03 05:52 N 9 16.09 A Few Clouds FEW130 FEW250 14.4 8.3 67% 76.76 1023.3
03 04:52 N 9 16.09 A Few Clouds FEW130 FEW250 15 7.8 62% 76.76 1023.3
03 03:52 NE 6 16.09 A Few Clouds FEW130 FEW250 16.1 7.8 58% 76.76 1023.1
03 02:52 N 9 16.09 A Few Clouds FEW130 FEW250 15.6 7.8 60% 76.73 1023.0
03 01:52 Calm 16.09 A Few Clouds FEW130 FEW250 17.2 7.8 22.2 16.7 54% 76.76 1023.1
03 00:52 SW 6 16.09 Partly Cloudy SCT250 16.7 7.2 54% 76.73 1022.8
02 23:52 SW 6 16.09 Mostly Cloudy BKN250 17.8 6.1 46% 76.73 1022.9
02 22:52 SW 7 16.09 Mostly Cloudy BKN250 18.3 6.1 45% 76.73 1022.8
02 21:52 Calm 16.09 Partly Cloudy FEW090 SCT250 20 4.4 36% 76.71 1022.5
02 20:52 NW 9 16.09 Partly Cloudy FEW100 SCT250 21.1 3.3 31% 76.68 1022.3
02 19:52 N 11 16.09 Partly Cloudy FEW090 SCT250 21.7 4.4 25 21.7 32% 76.68 1022.2
02 18:52 N 20 16.09 Partly Cloudy SCT090 SCT250 23.9 2.8 25% 25 76.66 1021.9
02 17:52 N 19 G 28 16.09 Mostly Cloudy BKN090 BKN250 25 3.9 26% 25 76.66 1022.0
02 16:52 Vrbl 9 16.09 Mostly Cloudy BKN090 BKN250 24.4 3.3 25% 25 76.66 1022.0
02 15:52 Vrbl 7 16.09 A Few Clouds FEW055 23.9 3.9 27% 25 76.68 1022.1
02 14:52 Calm 16.09 A Few Clouds FEW055 23.3 2.8 26% 76.71 1022.5
02 13:52 E 6 16.09 A Few Clouds FEW065 22.8 3.9 23.3 15.6 29% 76.73 1023.0
02 12:52 NE 13 16.09 A Few Clouds FEW065 22.2 5 33% 76.78 1023.5
02 11:52 NE 13 16.09 A Few Clouds FEW075 21.7 5.6 35% 76.81 1024.0
02 10:52 NE 13 16.09 A Few Clouds FEW075 20 6.1 40% 76.81 1024.0
02 09:52 E 9 16.09 A Few Clouds FEW075 18.9 6.7 45% 76.81 1023.9
02 08:52 NE 13 16.09 A Few Clouds FEW070 FEW250 16.7 8.9 60% 76.81 1023.9
02 07:52 NE 17 16.09 A Few Clouds FEW070 FEW250 15.6 9.4 15.6 12.8 67% 76.78 1023.5
02 06:52 NE 15 16.09 Partly Cloudy SCT070 13.9 9.4 74% 76.73 1022.9
02 05:52 NE 11 16.09 Partly Cloudy SCT130 SCT150 13.3 8.9 75% 76.71 1022.5
02 04:52 NE 13 16.09 Partly Cloudy FEW130 FEW150 SCT220 13.3 9.4 77% 76.68 1022.1
02 03:52 NE 13 16.09 A Few Clouds FEW130 FEW220 13.9 8.9 72% 76.66 1021.8
02 02:52 E 13 16.09 A Few Clouds FEW130 FEW220 13.9 10 78% 76.66 1021.8
02 01:52 E 13 16.09 A Few Clouds FEW130 FEW220 15 10 23.3 15 72% 76.61 1021.4
02 00:52 E 15 16.09 Partly Cloudy FEW130 SCT220 15.6 9.4 67% 76.58 1020.7
01 23:52 E 17 16.09 Mostly Cloudy SCT130 BKN220 16.7 9.4 62% 76.53 1020.1
01 22:52 E 15 G 30 16.09 Mostly Cloudy FEW100 BKN220 18.3 8.3 52% 76.45 1019.3
01 21:52 E 19 G 33 16.09 Partly Cloudy FEW100 SCT210 18.9 7.8 49% 76.4 1018.5
01 20:52 SE 24 16.09 Mostly Cloudy FEW075 FEW110 BKN240 20.6 10 51% 76.3 1017.1
01 19:52 E 24 16.09 Mostly Cloudy FEW080 SCT110 BKN250 23.3 8.9 26.7 23.3 40% 76.2 1015.9
01 18:52 E 19 16.09 Mostly Cloudy SCT080 BKN110 BKN250 24.4 10 40% 25 76.17 1015.4
01 17:52 E 11 16.09 Mostly Cloudy BKN085 BKN250 25 9.4 37% 26 76.15 1015.2
01 16:52 NE 11 16.09 Mostly Cloudy BKN095 BKN250 26.7 8.9 33% 26 76.15 1015.0
01 15:52 Vrbl 6 16.09 Mostly Cloudy BKN090 BKN250 25.6 6.7 30% 26 76.12 1014.7
01 14:52 NE 19 16.09 Mostly Cloudy BKN085 BKN250 25.6 7.8 32% 26 76.1 1014.5
01 13:52 NE 20 16.09 Mostly Cloudy FEW080 BKN250 25.6 8.9 26.1 18.9 35% 26 76.07 1014.1
01 12:52 NE 19 16.09 Mostly Cloudy FEW060 BKN250 25.6 8.3 33% 26 76.1 1014.5
01 11:52 NE 11 16.09 Mostly Cloudy FEW060 BKN250 25 8.3 35% 26 76.1 1014.5
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)