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.
06 04:52 S 24 G 43 16.09 Mostly Cloudy FEW150 BKN250 19.4 12.8 66% 75.74 1009.7
06 03:52 S 24 16.09 Mostly Cloudy SCT150 BKN250 20 12.8 63% 75.72 1009.5
06 02:52 S 22 16.09 Mostly Cloudy FEW130 SCT150 BKN250 20.6 11.7 57% 75.77 1009.9
06 01:52 S 24 16.09 Overcast BKN130 OVC250 20.6 13.3 26.1 20.6 63% 75.77 1010.1
06 00:52 S 20 16.09 Overcast BKN130 OVC250 21.7 11.7 53% 75.79 1010.5
05 23:52 S 28 G 44 16.09 Mostly Cloudy FEW150 BKN250 22.8 10.6 46% 75.82 1010.6
05 22:52 S 26 G 44 16.09 Mostly Cloudy FEW150 BKN250 22.8 10 44% 75.79 1010.4
05 21:52 S 20 16.09 Mostly Cloudy BKN230 23.9 8.3 37% 25 75.79 1010.5
05 20:52 S 24 16.09 Mostly Cloudy BKN230 24.4 7.2 33% 25 75.74 1009.7
05 19:52 S 31 G 46 16.09 Mostly Cloudy BKN250 26.1 6.1 30 25.6 28% 26 75.72 1009.3
05 18:52 SW 31 G 44 16.09 Mostly Cloudy BKN250 27.8 4.4 22% 27 75.69 1009.1
05 17:52 SW 31 G 50 16.09 Mostly Cloudy BKN250 28.9 4.4 21% 27 75.69 1009.0
05 16:52 S 31 G 56 16.09 Mostly Cloudy FEW085 BKN250 28.9 5 22% 27 75.67 1008.9
05 15:52 S 41 G 57 16.09 Mostly Cloudy and Breezy FEW050 BKN250 29.4 7.2 25% 28 75.69 1009.1
05 14:52 S 28 G 54 16.09 A Few Clouds FEW250 28.9 7.2 25% 28 75.77 1010.0
05 13:52 S 30 G 54 16.09 A Few Clouds FEW250 28.3 8.3 28.3 18.3 28% 27 75.82 1010.8
05 12:52 S 28 G 39 16.09 A Few Clouds FEW250 26.7 10.6 37% 26 75.87 1011.3
05 11:52 S 24 G 35 16.09 A Few Clouds FEW250 26.1 10 36% 26 75.92 1012.3
05 10:52 S 17 G 31 16.09 A Few Clouds FEW250 22.8 11.7 50% 75.95 1012.4
05 09:52 S 24 16.09 A Few Clouds FEW250 21.1 10.6 51% 75.95 1012.4
05 08:52 SW 19 16.09 A Few Clouds FEW100 FEW250 20 8.3 47% 75.97 1012.7
05 07:52 SW 17 16.09 Partly Cloudy FEW100 SCT250 18.3 8.3 18.3 16.1 52% 75.95 1012.3
05 06:52 S 13 16.09 Mostly Cloudy FEW130 FEW150 BKN250 17.2 7.8 54% 75.9 1011.8
05 05:52 S 22 16.09 Mostly Cloudy FEW130 FEW150 BKN250 16.7 7.8 56% 75.87 1011.5
05 04:52 S 20 16.09 Mostly Cloudy FEW150 BKN250 17.2 7.8 54% 75.84 1011.1
05 03:52 S 20 16.09 Mostly Cloudy FEW150 BKN250 17.2 7.8 54% 75.84 1011.0
05 02:52 S 17 16.09 A Few Clouds FEW250 16.7 8.9 60% 75.82 1010.8
05 01:52 S 13 16.09 Partly Cloudy SCT250 16.1 10 22.2 16.1 67% 75.82 1010.7
05 00:52 S 15 16.09 Partly Cloudy FEW130 SCT250 18.3 10.6 61% 75.84 1011.0
04 23:52 S 13 16.09 Mostly Cloudy FEW130 BKN250 17.8 11.7 68% 75.82 1010.8
04 22:52 S 15 16.09 Mostly Cloudy FEW130 BKN250 18.9 8.3 50% 75.82 1010.7
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
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)