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.
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
21 12:52 NW 19 16.09 A Few Clouds FEW250 18.9 3.9 37% 76.71 1022.5
21 11:52 N 17 16.09 A Few Clouds FEW250 17 3 39% 76.78 0.0
21 10:52 NE 20 16.09 A Few Clouds FEW250 16 3 42% 76.84 0.0
21 09:52 NE 20 16.09 A Few Clouds FEW250 13.9 2.8 47% 76.86 1024.8
21 08:52 N 19 16.09 A Few Clouds FEW250 12.2 2.8 53% 76.86 1024.7
21 07:52 N 17 16.09 A Few Clouds FEW250 10.6 2.8 12.2 9.4 59% 76.84 1024.5
21 06:52 N 17 16.09 A Few Clouds FEW250 10.6 2.8 59% 76.84 1024.2
21 05:52 N 11 16.09 Fair CLR 10 2.8 61% 9 76.81 1024.1
21 04:52 N 6 16.09 Fair CLR 10.6 3.9 64% 76.78 1023.4
21 03:52 NW 13 16.09 Fair CLR 10.6 3.3 61% 76.76 1023.2
21 02:52 N 7 16.09 Fair CLR 11.1 3.9 61% 76.78 1023.4
21 01:52 N 9 16.09 Fair CLR 11.7 5 17.2 11.1 64% 76.78 1023.5
21 00:52 N 11 16.09 Fair CLR 11.7 5.6 66% 76.78 1023.5
20 23:52 N 13 16.09 Fair CLR 12.2 6.7 69% 76.76 1023.3
20 22:52 N 15 16.09 Fair CLR 14.4 6.1 58% 76.78 1023.5
20 21:52 N 11 16.09 Fair CLR 14.4 7.2 62% 76.78 1023.5
20 20:52 N 15 16.09 Fair CLR 16.1 6.7 54% 76.78 1023.7
20 19:52 N 19 16.09 Fair CLR 17.2 6.7 22.2 16.7 50% 76.76 1023.5
20 18:52 N 17 16.09 A Few Clouds FEW250 17.2 5.6 47% 76.76 1023.3
20 17:52 N 20 16.09 Fair CLR 19.4 5.6 41% 76.71 1022.8
20 16:52 N 19 16.09 Fair CLR 21.1 5.6 37% 76.71 1022.5
20 15:52 N 20 16.09 Fair CLR 21.7 4.4 32% 76.71 1022.6
20 14:52 NW 7 16.09 Fair CLR 22.2 5 33% 76.71 1022.6
20 13:52 Vrbl 9 16.09 Fair CLR 21.1 5 21.7 8.3 35% 76.76 1023.4
20 12:52 N 20 16.09 Fair CLR 21 5 35% 76.81 0.0
20 11:52 N 19 16.09 A Few Clouds FEW250 19.4 5 39% 76.86 1024.7
20 10:52 N 20 16.09 A Few Clouds FEW250 18.3 5 42% 76.89 1024.9
20 09:52 N 17 16.09 A Few Clouds FEW250 15 3.9 48% 76.91 1025.2
20 08:52 N 19 16.09 A Few Clouds FEW250 12.2 3.3 55% 76.89 1025.0
20 07:52 N 17 16.09 A Few Clouds FEW250 10 2.2 11.1 8.3 59% 8 76.84 1024.2
20 06:52 N 13 16.09 A Few Clouds FEW050 8.9 2.2 63% 7 76.81 1024.0
20 05:52 N 9 16.09 Fair CLR 8.3 2.2 66% 7 76.78 1023.6
20 04:52 N 15 16.09 Fair CLR 10 1.1 54% 8 76.76 1023.3
20 03:52 N 17 16.09 Fair CLR 10 2.8 61% 8 76.73 1022.9
20 02:52 N 9 16.09 Fair CLR 9.4 3.3 66% 8 76.76 1023.3
20 01:52 N 9 16.09 Fair CLR 10.6 2.2 15.6 10 56% 76.78 1023.6
20 00:52 N 11 16.09 Fair CLR 10 2.8 61% 9 76.81 1024.0
19 23:52 N 13 16.09 Fair CLR 10.6 2.2 56% 76.81 1024.1
19 22:52 N 11 16.09 Fair CLR 11.7 2.8 55% 76.84 1024.4
19 21:52 N 17 16.09 Fair CLR 12.8 3.9 55% 76.86 0.0
19 20:52 N 15 16.09 Fair CLR 14.4 3.3 48% 76.89 1024.9
19 19:52 N 15 16.09 Fair CLR 16.1 3.3 20.6 15 43% 76.91 1025.3
19 18:52 N 15 16.09 A Few Clouds FEW250 16.7 2.2 38% 76.91 1025.4
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)