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 12:52 SE 7 16.09 Partly Cloudy SCT045 15.6 5 50% 77.6 1034.6
24 11:52 Vrbl 7 16.09 A Few Clouds FEW050 FEW200 15.6 6.7 56% 77.65 1035.1
24 10:52 NE 13 16.09 A Few Clouds FEW050 FEW200 13.3 6.7 65% 77.62 1035.0
24 09:52 NE 11 16.09 A Few Clouds FEW045 FEW250 11.1 7.2 77% 77.62 1034.9
24 08:52 N 7 16.09 Fog in Vicinity FEW000 FEW045 8.9 6.1 83% 8 77.6 1034.4
24 07:52 NE 9 16.09 Fog in Vicinity FEW000 FEW045 6.1 5 10 5.6 93% 4 77.52 1033.6
24 06:52 N 7 16.09 A Few Clouds FEW050 FEW250 6.7 5 89% 6 77.5 1033.2
24 05:52 N 9 16.09 A Few Clouds FEW250 6.7 5 89% 5 77.47 1032.7
24 03:52 NE 11 16.09 Fair CLR 7.8 6.1 89% 6 77.42 1032.0
24 02:52 NE 7 16.09 Fair CLR 8.9 6.7 86% 8 77.42 1031.9
24 01:52 NE 7 16.09 Fair CLR 9.4 6.7 13.3 9.4 83% 9 77.39 1031.9
24 00:52 Calm 16.09 A Few Clouds FEW250 10.6 6.1 74% 77.39 1031.7
23 23:52 S 6 16.09 A Few Clouds FEW250 10.6 6.1 74% 77.37 1031.5
23 22:52 SE 15 16.09 A Few Clouds FEW250 11.7 6.7 72% 77.34 1031.2
23 21:52 E 7 16.09 A Few Clouds FEW250 11.7 5.6 66% 77.32 1030.7
23 20:52 E 7 16.09 A Few Clouds FEW250 12.8 5.6 62% 77.27 1030.1
23 19:52 NE 7 16.09 A Few Clouds FEW045 FEW250 13.3 5 17.8 12.8 57% 77.24 1029.7
23 18:52 E 6 16.09 A Few Clouds FEW048 FEW250 13.9 3.9 51% 77.17 1028.7
23 17:52 E 15 16.09 A Few Clouds FEW048 FEW250 15.6 3.3 44% 77.11 1028.1
23 16:52 NE 19 16.09 A Few Clouds FEW048 FEW250 16.7 3.9 43% 77.09 1027.6
23 15:52 NE 19 16.09 A Few Clouds FEW044 17.2 5 45% 77.06 1027.3
23 14:52 E 7 16.09 A Few Clouds FEW050 17.2 4.4 43% 77.04 1027.0
23 13:52 NE 7 16.09 Partly Cloudy SCT050 16.7 4.4 17.2 10.6 44% 77.04 1027.2
23 12:52 NE 15 16.09 Mostly Cloudy BKN050 16.7 5 46% 77.09 1027.6
23 11:52 NE 13 16.09 Mostly Cloudy SCT050 BKN250 15.6 5 50% 77.11 1027.9
23 10:52 NE 22 16.09 A Few Clouds FEW045 15.6 5.6 52% 77.09 1027.7
23 09:52 NE 19 16.09 A Few Clouds FEW090 13.9 5.6 58% 77.06 1027.3
23 08:52 NE 17 16.09 A Few Clouds FEW090 12.8 6.1 64% 77.01 1026.9
23 07:52 N 13 16.09 A Few Clouds FEW090 10.6 6.7 11.1 9.4 77% 76.94 1025.8
23 06:52 N 15 16.09 Fair CLR 10 6.1 77% 8 76.89 1024.9
23 05:52 N 11 16.09 Fair CLR 9.4 5.6 77% 8 76.81 1024.1
23 04:52 N 13 16.09 Fair CLR 10 5 71% 8 76.76 1023.3
23 03:52 N 7 16.09 Fair CLR 10 5 71% 9 76.71 1022.7
23 02:52 N 15 16.09 Fair CLR 10 4.4 68% 8 76.71 1022.5
23 01:52 N 13 16.09 Fair CLR 11.1 3.3 15.6 10 59% 76.66 1021.8
23 00:52 N 11 16.09 Fair CLR 10.6 4.4 66% 76.63 1021.5
22 23:52 NW 9 16.09 Fair CLR 11.1 4.4 64% 76.61 1021.4
22 22:52 N 11 16.09 Fair CLR 11.7 2.2 52% 76.58 1020.9
22 21:52 N 7 16.09 Fair CLR 12.8 1.1 45% 76.56 1020.7
22 20:52 NW 11 16.09 Fair CLR 14.4 0 38% 76.53 1020.4
22 19:52 N 13 16.09 Fair CLR 14.4 0 21.1 13.9 38% 76.5 1019.9
22 18:52 N 15 16.09 A Few Clouds FEW250 16.1 -0.6 32% 76.45 1019.1
22 17:52 NW 15 16.09 Fair CLR 19.4 -0.6 26% 76.38 1018.3
22 16:52 N 22 16.09 Fair CLR 20.6 -4.4 18% 76.33 1017.6
22 15:52 NW 17 16.09 Fair CLR 20.6 -2.2 22% 76.3 1017.4
22 14:52 NW 22 16.09 Fair CLR 20.6 -2.2 22% 76.33 1017.7
22 13:52 N 17 16.09 Fair CLR 20 -2.8 20 8.3 21% 76.38 1018.2
22 12:52 N 19 16.09 Fair CLR 19.4 -1.1 25% 76.43 1018.9
22 11:52 N 19 16.09 Fair CLR 17.8 -1.1 28% 76.45 1019.3
22 10:52 NW 15 16.09 A Few Clouds FEW200 15.6 2.2 41% 76.48 1019.7
22 09:52 NW 19 16.09 A Few Clouds FEW200 13.3 2.8 49% 76.5 1019.9
22 08:52 N 13 16.09 A Few Clouds FEW200 11.1 2.2 55% 76.48 1019.6
22 07:52 N 13 16.09 A Few Clouds FEW100 8.3 1.7 10 7.2 63% 6 76.43 1019.0
22 06:52 N 11 16.09 A Few Clouds FEW110 7.8 2.2 68% 6 76.43 1018.9
22 05:52 N 15 16.09 Fair CLR 7.8 2.2 68% 6 76.4 1018.5
22 04:52 N 9 16.09 Fair CLR 8.9 2.2 63% 8 76.38 1018.2
22 03:52 N 15 16.09 Fair CLR 7.8 3.3 73% 6 76.38 1018.2
22 02:52 N 11 16.09 Fair CLR 8.3 3.3 71% 7 76.38 1018.3
22 01:52 N 9 16.09 Fair CLR 8.9 3.9 14.4 8.9 71% 8 76.43 1018.8
22 00:52 N 11 16.09 Fair CLR 9.4 3.9 69% 8 76.45 1019.1
21 23:52 N 13 16.09 Fair CLR 10.6 3.3 61% 76.48 1019.4
21 22:52 N 13 16.09 Fair CLR 10.6 3.3 61% 76.48 1019.7
21 21:52 N 15 16.09 Fair CLR 12.8 3.3 53% 76.48 1019.7
21 20:52 N 13 16.09 A Few Clouds FEW250 13.9 3.3 49% 76.5 1020.0
21 19:52 N 15 16.09 A Few Clouds FEW130 FEW250 13.9 3.3 20 13.9 49% 76.53 1020.3
21 18:52 N 13 16.09 A Few Clouds FEW250 15 3.3 46% 76.5 1020.0
21 17:52 N 20 16.09 Partly Cloudy SCT250 17.8 2.8 37% 76.5 1019.9
21 16:52 N 19 16.09 A Few Clouds FEW250 18.9 2.2 33% 76.5 1019.8
21 15:52 NW 17 16.09 A Few Clouds FEW250 20 3 33% 76.5 0.0
21 14:52 N 24 16.09 A Few Clouds FEW250 20 3.3 33% 76.56 1020.6
21 13:52 NW 22 16.09 A Few Clouds FEW250 20 2.8 20 10.6 32% 76.61 1021.3
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)