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 21:52 S 11 16.09 Mostly Cloudy FEW100 SCT130 BKN250 18.9 8.9 52% 75.79 1010.5
04 20:52 S 17 16.09 Mostly Cloudy SCT100 BKN250 20 10 53% 75.77 1010.0
04 19:52 S 17 16.09 Mostly Cloudy SCT100 BKN250 22.2 7.2 25 22.2 38% 75.74 1009.7
04 18:52 S 24 16.09 Partly Cloudy FEW090 SCT250 23.9 6.7 33% 25 75.72 1009.5
04 17:52 SW 30 G 52 16.09 Partly Cloudy FEW080 SCT250 24.4 4.4 27% 25 75.72 1009.5
04 16:52 S 24 16.09 Partly Cloudy FEW080 SCT250 24.4 7.2 33% 25 75.72 1009.5
04 15:52 S 28 G 41 16.09 Partly Cloudy FEW075 SCT250 25 6.1 30% 25 75.77 1010.2
04 14:52 S 22 G 41 16.09 Partly Cloudy FEW065 SCT250 24.4 5.6 30% 25 75.84 1011.3
04 13:52 S 15 16.09 A Few Clouds FEW250 22.8 5.6 23.3 12.2 33% 75.92 1012.1
04 12:52 S 20 16.09 A Few Clouds FEW250 21.7 5.6 35% 75.97 1012.9
04 11:52 S 20 G 43 16.09 A Few Clouds FEW250 20.6 4.4 35% 76.05 1013.7
04 10:52 S 17 16.09 A Few Clouds FEW250 17.8 6.1 46% 76.07 1014.2
04 09:52 S 17 16.09 Fair CLR 16.1 5.6 50% 76.1 1014.5
04 08:52 SW 15 16.09 A Few Clouds FEW100 14.4 3.9 50% 76.12 1015.0
04 07:52 S 13 16.09 Mostly Cloudy BKN095 12.2 2.2 12.8 10.6 51% 76.15 1015.3
04 06:52 S 17 16.09 Partly Cloudy SCT090 11.1 2.8 57% 76.15 1015.3
04 05:52 S 13 16.09 Mostly Cloudy BKN100 BKN130 11.7 2.8 55% 76.15 1015.3
04 04:52 S 17 16.09 Overcast OVC110 11.7 2.2 52% 76.17 1015.4
04 03:52 SW 11 16.09 Overcast OVC110 11.7 3.3 57% 76.17 1015.6
04 02:52 S 7 16.09 Overcast OVC120 11.7 3.3 57% 76.17 1015.7
04 01:52 SW 7 16.09 Overcast OVC130 11.1 2.8 16.1 11.1 57% 76.23 1016.0
04 00:52 SW 6 16.09 Overcast OVC130 11.1 1.7 53% 76.2 1015.9
03 23:52 SW 9 16.09 A Few Clouds FEW250 11.1 1.1 50% 76.2 1015.9
03 22:52 S 9 16.09 A Few Clouds FEW250 11.7 2.8 55% 76.17 1015.4
03 21:52 SE 6 16.09 A Few Clouds FEW250 13.9 -1.7 34% 76.15 1015.1
03 20:52 SW 9 16.09 A Few Clouds FEW250 14.4 -2.8 31% 76.12 1014.8
03 19:52 W 11 16.09 Fair CLR 15.6 -4.4 17.8 15 25% 76.1 1014.4
03 18:52 W 15 16.09 Fair CLR 17.2 -4.4 23% 76.05 1014.0
03 17:52 W 15 16.09 A Few Clouds FEW080 17.2 -4.4 23% 76.07 1014.3
03 16:52 W 28 G 43 16.09 A Few Clouds FEW080 17.2 -4.4 23% 76.1 1014.5
03 15:52 NW 22 G 41 16.09 Partly Cloudy SCT080 16.7 -3.9 24% 76.15 1015.1
03 14:52 NW 19 G 41 16.09 Partly Cloudy SCT075 16.1 -2.8 27% 76.2 1015.9
03 13:52 W 30 G 44 16.09 Partly Cloudy SCT070 15 -3.9 15.6 8.3 27% 76.23 1016.4
03 12:52 NW 20 G 43 16.09 Partly Cloudy SCT070 14.4 -3.9 28% 76.25 1016.7
03 11:52 NW 28 G 44 16.09 Partly Cloudy SCT060 13.3 -4.4 29% 76.3 1017.2
03 10:52 NW 22 G 43 16.09 Partly Cloudy SCT060 11.7 -3.9 34% 76.33 1017.5
03 09:52 NW 28 G 43 16.09 Partly Cloudy SCT050 11.1 -3.3 37% 76.33 1017.6
03 08:52 NW 30 G 54 16.09 A Few Clouds FEW060 9.4 -3.3 41% 6 76.35 1017.7
03 07:52 NW 22 G 35 16.09 A Few Clouds FEW100 8.3 -1.7 8.9 6.7 50% 5 76.3 1017.2
03 06:52 NW 15 16.09 A Few Clouds FEW100 6.7 -0.6 60% 4 76.25 1016.5
03 05:52 NW 17 G 37 16.09 A Few Clouds FEW100 6.7 -1.1 58% 4 76.17 1015.5
03 04:52 NW 19 16.09 A Few Clouds FEW100 7.2 -1.1 56% 4 76.15 1015.0
03 03:52 W 17 G 33 16.09 A Few Clouds FEW100 7.2 -1.1 56% 5 76.12 1014.7
03 02:52 NW 17 16.09 A Few Clouds FEW100 7.8 -1.1 54% 5 76.07 1014.1
03 01:52 NW 15 G 30 16.09 Partly Cloudy SCT100 8.9 -0.6 13.3 8.9 52% 7 76.07 1014.0
03 00:52 NW 17 16.09 Partly Cloudy SCT100 9.4 -0.6 50% 7 76.07 1014.1
02 23:52 N 19 16.09 Partly Cloudy SCT100 10.6 0 48% 76.07 1014.1
02 22:52 N 24 G 37 16.09 Mostly Cloudy BKN100 12.2 -1.1 40% 76.05 1013.9
02 21:52 N 15 16.09 Mostly Cloudy SCT100 BKN180 BKN250 12.2 -1.1 40% 76.02 1013.6
02 20:52 N 22 16.09 Mostly Cloudy SCT180 BKN250 12.8 -0.6 40% 75.97 1012.9
02 19:52 N 19 16.09 Mostly Cloudy FEW080 SCT180 BKN250 13.3 -1.7 17.2 13.3 36% 75.92 1012.3
02 18:52 N 22 16.09 Mostly Cloudy SCT075 SCT180 BKN250 13.9 -1.1 36% 75.92 1012.0
02 17:52 NW 20 16.09 Mostly Cloudy SCT075 BKN250 15.6 -1.7 31% 75.9 1012.0
02 16:52 NW 19 G 31 16.09 Mostly Cloudy SCT075 BKN250 16.7 -1.1 30% 75.87 1011.5
02 15:52 N 20 16.09 Mostly Cloudy SCT070 BKN220 15 0 36% 75.9 1011.8
02 14:52 NW 19 G 31 16.09 Mostly Cloudy SCT065 BKN220 16.1 0 34% 75.97 1012.9
02 13:52 N 15 16.09 Mostly Cloudy SCT065 BKN180 BKN220 15.6 -0.6 15.6 9.4 33% 76.02 1013.7
02 12:52 Vrbl 6 16.09 Mostly Cloudy SCT055 BKN170 BKN250 13.3 0.6 42% 76.07 1014.0
02 11:52 N 13 16.09 Mostly Cloudy FEW045 SCT080 BKN170 BKN250 13.3 0.6 42% 76.1 1014.4
02 10:52 N 9 G 26 16.09 Mostly Cloudy FEW045 FEW080 BKN170 BKN250 13.3 1.1 44% 76.1 1014.6
02 09:52 N 19 16.09 Mostly Cloudy FEW090 BKN190 BKN250 11.1 1.7 53% 76.1 1014.4
02 08:52 NW 20 16.09 Mostly Cloudy FEW070 SCT095 BKN200 10 2.8 61% 8 76.07 1014.3
02 07:52 NW 24 16.09 Mostly Cloudy FEW075 BKN095 BKN230 9.4 2.2 13.9 9.4 61% 7 76.1 1014.5
02 06:52 N 22 16.09 Mostly Cloudy FEW070 FEW100 BKN240 10 1.7 57% 7 76.07 1014.2
02 05:52 NW 30 G 43 16.09 Mostly Cloudy FEW070 BKN120 10.6 1.7 54% 76.02 1013.5
02 04:52 NW 19 16.09 Partly Cloudy FEW070 SCT090 SCT120 11.7 3.3 57% 75.97 1012.8
02 03:52 N 20 16.09 Mostly Cloudy BKN065 12.2 5 62% 75.97 1012.6
02 02:52 NW 20 16.09 Mostly Cloudy BKN070 12.8 5.6 62% 75.95 1012.4
02 01:52 NW 26 G 41 16.09 Overcast OVC065 13.9 5.6 17.2 12.8 58% 75.97 1012.7 0.03
02 00:52 W 13 16.09 Overcast OVC060 12.8 8.9 77% 75.97 1012.9 0.03
01 23:52 S 11 16.09 Light Rain BKN065 OVC080 14.4 7.2 62% 75.95 1012.5
01 22:52 S 13 16.09 Light Rain BKN080 BKN110 14.4 7.2 62% 75.87 1011.6
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)