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.
24 11:52 Calm 16.09 Partly Cloudy FEW050 SCT250 6.1 -7.2 38% 77.39 1031.9
24 10:52 Calm 16.09 Partly Cloudy FEW045 SCT250 5.6 -7.2 40% 77.42 1032.0
24 09:52 N 13 16.09 Partly Cloudy FEW045 SCT250 5 -6.7 43% 2 77.39 1031.7
24 08:52 N 15 16.09 Partly Cloudy FEW040 SCT250 3.3 -7.2 46% 0 77.34 1031.0
24 07:52 N 22 16.09 Partly Cloudy FEW040 SCT250 2.2 -7.2 3.9 1.1 50% -2 77.32 1030.7
24 06:52 NW 11 16.09 Partly Cloudy FEW060 SCT250 1.7 -7.8 50% -1 77.24 1029.6
24 05:52 N 19 G 35 16.09 A Few Clouds FEW060 1.7 -7.8 50% -2 77.17 1028.7
24 04:52 NW 24 16.09 A Few Clouds FEW060 2.2 -7.8 48% -3 77.11 1028.1
24 03:52 NW 24 G 39 16.09 A Few Clouds FEW060 2.8 -7.8 46% -2 77.09 1027.5
24 02:52 NW 24 G 41 16.09 A Few Clouds FEW060 3.3 -7.8 44% -1 77.06 1027.3
24 01:52 NW 26 G 43 16.09 A Few Clouds FEW060 3.9 -7.2 8.9 3.9 45% -1 77.04 1027.0
24 00:52 NW 33 G 48 16.09 A Few Clouds and Breezy FEW060 4.4 -6.1 47% -1 76.99 1026.4
23 23:52 NW 28 G 48 16.09 A Few Clouds FEW060 5.6 -6.1 43% 1 76.96 1025.8
23 22:52 N 35 G 56 16.09 A Few Clouds and Breezy FEW060 6.7 -5 43% 2 76.89 1025.0
23 21:52 NW 33 G 46 16.09 Mostly Cloudy and Breezy SCT055 BKN070 7.8 -3.3 46% 4 76.81 1024.1
23 20:52 N 26 16.09 Mostly Cloudy BKN060 BKN070 8.3 -2.8 46% 5 76.73 1023.0
23 19:52 NW 30 G 46 16.09 Partly Cloudy SCT060 8.9 -3.3 16.7 8.3 42% 5 76.63 1021.5
23 18:52 N 30 G 44 16.09 Mostly Cloudy BKN060 9.4 -2.8 43% 6 76.58 1020.9
23 17:52 NW 44 G 67 16.09 Partly Cloudy and Windy SCT055 10.6 -2.8 39% 76.43 1019.0
23 16:52 NW 41 G 72 16.09 Partly Cloudy and Breezy FEW044 SCT055 12.2 -2.2 37% 76.25 1016.7
23 15:52 N 39 G 52 16.09 Partly Cloudy and Breezy FEW039 SCT055 14.4 1.1 41% 76.12 1014.9
23 14:52 NW 35 G 59 16.09 A Few Clouds and Breezy FEW034 15.6 3.3 44% 76.02 1013.4
23 13:52 N 39 G 67 16.09 Partly Cloudy and Breezy SCT035 16.7 6.1 20 14.4 50% 75.95 1012.3
23 12:52 N 37 G 50 16.09 Overcast and Breezy OVC030 15.6 8.3 62% 75.9 1011.7
23 11:52 NW 43 G 63 16.09 Mostly Cloudy and Windy BKN035 17.8 10.6 63% 75.74 1009.7
23 10:52 NW 22 G 31 16.09 Mostly Cloudy SCT030 SCT060 BKN250 19.4 12.2 63% 75.64 1008.4
23 09:52 W 9 16.09 Overcast OVC040 17.2 12.8 76% 75.62 1008.0
23 08:52 Calm 16.09 Overcast BKN050 OVC190 16.7 12.8 78% 75.51 1006.5
23 07:52 SW 6 16.09 Overcast FEW070 FEW090 OVC190 16.1 12.8 18.9 15 81% 75.46 1006.1 0.1
23 06:52 E 9 16.09 Overcast SCT070 OVC090 15 12.8 87% 75.34 1004.3 0.1
23 05:52 Calm 16.09 Light Rain BKN070 OVC085 16.7 12.2 75% 75.44 1005.7
23 04:52 N 30 16.09 Overcast BKN017 OVC045 17.8 12.8 73% 75.44 1005.6
23 03:52 N 33 G 48 16.09 Overcast and Breezy FEW040 OVC200 17.2 13.9 81% 75.34 1004.4
23 02:52 N 13 16.09 Mostly Cloudy FEW080 BKN250 17.2 11.7 70% 75.21 1002.5
23 01:52 N 15 16.09 Mostly Cloudy BKN250 18.3 11.1 25 17.8 63% 75.18 1002.2
23 00:52 S 17 16.09 Partly Cloudy SCT250 18.9 11.7 63% 75.11 1001.2
22 23:52 Calm 16.09 Mostly Cloudy FEW150 BKN250 24.4 10.6 42% 25 75.18 1002.2
22 22:52 S 17 16.09 Mostly Cloudy BKN250 19.4 11.1 59% 75.18 1002.2
22 21:52 S 19 16.09 Mostly Cloudy BKN250 20.6 10.6 53% 75.23 1002.9
22 20:52 S 22 16.09 Overcast OVC250 20 10 53% 75.23 1002.8
22 19:52 S 22 16.09 Mostly Cloudy BKN250 21.1 10 25.6 21.1 49% 75.18 1002.2
22 18:52 S 26 16.09 Mostly Cloudy BKN250 22.2 10.6 48% 75.18 1002.2
22 17:52 S 26 16.09 Partly Cloudy SCT250 23.3 10.6 45% 75.18 1002.3
22 16:52 S 22 16.09 Partly Cloudy SCT250 25.6 11.7 42% 26 75.26 1003.3
22 15:52 S 26 16.09 Mostly Cloudy BKN250 24.4 11.1 43% 26 75.34 1004.4
22 14:52 S 19 16.09 Mostly Cloudy BKN250 23.3 11.1 46% 75.44 1005.8
22 13:52 S 17 16.09 Mostly Cloudy BKN250 22.2 11.1 22.2 9.4 50% 75.54 1007.0
22 12:52 S 19 16.09 Mostly Cloudy BKN250 19.4 11.1 59% 75.62 1008.0
22 11:52 S 17 16.09 Mostly Cloudy BKN250 17.2 10 63% 75.69 1009.3
22 10:52 S 17 16.09 Mostly Cloudy BKN250 15 9.4 69% 75.77 1010.1
22 09:52 S 13 16.09 Mostly Cloudy BKN250 12.8 8.9 77% 75.82 1010.9
22 08:52 S 7 16.09 Mostly Cloudy BKN250 11.1 7.8 80% 75.84 1011.2
22 07:52 SE 6 16.09 A Few Clouds FEW150 FEW250 10 7.2 11.7 9.4 83% 75.87 1011.5
22 06:52 E 6 16.09 A Few Clouds FEW140 FEW250 9.4 7.2 86% 75.87 1011.4
22 05:52 SE 7 16.09 A Few Clouds FEW140 FEW250 10 7.2 83% 9 75.84 1010.9
22 04:52 SE 6 16.09 Partly Cloudy FEW140 SCT250 10.6 7.2 80% 75.87 1011.5
22 03:52 S 7 16.09 Mostly Cloudy SCT140 BKN250 10.6 7.8 83% 75.92 1012.0
22 02:52 S 9 16.09 Mostly Cloudy BKN140 BKN250 11.1 7.8 80% 75.97 1012.7
22 01:52 S 9 16.09 Mostly Cloudy FEW120 BKN140 BKN250 11.7 7.2 16.1 11.7 74% 76.05 1013.7
22 00:52 S 11 16.09 Mostly Cloudy SCT150 BKN250 12.2 7.2 72% 76.07 1014.0
21 23:52 S 13 16.09 Mostly Cloudy BKN140 BKN250 12.8 8.3 74% 76.05 1013.7
21 22:52 SE 17 16.09 Mostly Cloudy SCT140 BKN250 13.9 7.2 64% 76.05 1013.6
21 21:52 NE 6 16.09 Mostly Cloudy FEW190 BKN250 14.4 6.1 58% 76.02 1013.5
21 20:52 E 7 16.09 Overcast SCT095 BKN190 OVC250 15 6.1 56% 75.97 1012.8
21 19:52 E 11 16.09 Mostly Cloudy SCT120 BKN250 16.1 6.7 21.7 16.1 54% 75.92 1012.2
21 18:52 SE 22 16.09 Mostly Cloudy SCT120 BKN250 17.2 7.8 54% 75.87 1011.4
21 17:52 Calm 16.09 Partly Cloudy FEW120 SCT250 20.6 6.1 39% 75.84 1011.2
21 16:52 Calm 16.09 Partly Cloudy FEW040 SCT250 21.1 6.1 38% 75.82 1010.9
21 15:52 Vrbl 6 16.09 Partly Cloudy FEW040 SCT250 21.1 6.7 39% 75.9 1011.7
21 14:52 N 15 16.09 A Few Clouds FEW030 FEW250 21.1 7.8 42% 75.92 1012.1
21 13:52 N 9 16.09 A Few Clouds FEW030 FEW250 20.6 9.4 20.6 10 49% 75.95 1012.5
21 12:52 N 13 16.09 A Few Clouds FEW030 FEW250 19.4 9.4 53% 75.97 1012.9
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)