


Weather observations for the past three days for
Washington/Dulles International Airport, DC
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 | 13:52 | Vrbl 9 | 16.09 | Mostly Cloudy | SCT055 BKN070 | 27.2 | 14.4 | 27.2 | 20.6 | 45% | 27 | 76.35 | 1017.6 | ||||
22 | 12:52 | NE 9 | 16.09 | Mostly Cloudy | SCT048 BKN060 | 26.1 | 14.4 | 49% | 27 | 76.38 | 1017.9 | ||||||
22 | 11:52 | N 9 | 16.09 | Mostly Cloudy | SCT029 BKN038 BKN055 | 24.4 | 16.7 | 62% | 25 | 76.38 | 1018.0 | ||||||
22 | 10:52 | Vrbl 9 | 16.09 | Mostly Cloudy | BKN025 BKN050 | 23.9 | 17.8 | 69% | 25 | 76.4 | 1018.2 | ||||||
22 | 09:52 | NW 9 | 16.09 | Partly Cloudy | SCT023 SCT050 | 23.3 | 17.2 | 69% | 76.35 | 1017.8 | |||||||
22 | 08:52 | N 9 | 16.09 | Mostly Cloudy | BKN050 | 21.7 | 17.2 | 76% | 76.35 | 1017.8 | |||||||
22 | 07:52 | NW 9 | 16.09 | Mostly Cloudy | BKN050 | 20.6 | 17.8 | 20.6 | 18.3 | 84% | 76.33 | 1017.4 | |||||
22 | 06:52 | W 7 | 16.09 | Mostly Cloudy | BKN050 | 20 | 17.2 | 84% | 76.3 | 1017.0 | |||||||
22 | 05:52 | NW 7 | 16.09 | Overcast | BKN029 OVC043 | 20 | 17.2 | 84% | 76.25 | 1016.3 | |||||||
22 | 04:52 | Calm | 16.09 | Overcast | FEW030 OVC045 | 19.4 | 17.8 | 91% | 76.23 | 1016.0 | |||||||
22 | 03:52 | Calm | 16.09 | Overcast | BKN028 OVC050 | 19.4 | 17.2 | 87% | 76.2 | 1015.7 | |||||||
22 | 02:52 | NW 6 | 16.09 | Overcast | BKN023 OVC050 | 18.9 | 17.2 | 90% | 76.17 | 1015.5 | |||||||
22 | 01:52 | Calm | 16.09 | Overcast | OVC038 | 18.9 | 17.8 | 21.1 | 18.9 | 93% | 76.17 | 1015.3 | |||||
22 | 00:52 | NW 7 | 16.09 | Mostly Cloudy | BKN085 | 19.4 | 17.2 | 87% | 76.15 | 1015.1 | |||||||
21 | 23:52 | NE 6 | 16.09 | Overcast | OVC085 | 20 | 17.2 | 84% | 76.15 | 1014.9 | |||||||
21 | 22:52 | N 11 | 16.09 | Overcast | FEW055 OVC090 | 20.6 | 16.7 | 78% | 76.12 | 1014.7 | |||||||
21 | 21:52 | NE 9 | 16.09 | Partly Cloudy | SCT055 | 20 | 16.7 | 81% | 76.12 | 1014.6 | |||||||
21 | 20:52 | NE 11 | 16.09 | A Few Clouds | FEW060 | 21.1 | 16.7 | 76% | 76.05 | 1013.8 | |||||||
21 | 19:52 | N 11 | 16.09 | Mostly Cloudy | BKN050 | 21.1 | 16.7 | 22.8 | 20.6 | 76% | 76.02 | 1013.4 | |||||
21 | 18:52 | N 17 | 16.09 | Mostly Cloudy | FEW022 BKN055 | 22.2 | 17.2 | 73% | 76.02 | 1013.4 | |||||||
21 | 17:52 | NE 19 | 16.09 | Overcast | BKN021 OVC034 | 21.7 | 17.2 | 76% | 76.05 | 1013.7 | |||||||
21 | 16:52 | NE 13 | 16.09 | Overcast | OVC021 | 21.1 | 16.7 | 76% | 76.05 | 1013.7 | |||||||
21 | 15:52 | N 22 | 16.09 | Overcast | BKN019 OVC035 | 21.7 | 16.7 | 73% | 76.02 | 1013.3 | |||||||
21 | 14:52 | N 22 | 16.09 | Overcast | BKN017 OVC033 | 21.7 | 16.7 | 73% | 76.02 | 1013.1 | |||||||
21 | 13:52 | N 17 | 11.27 | Overcast | OVC015 | 21.1 | 16.7 | 21.1 | 17.8 | 76% | 76 | 1013.0 | |||||
21 | 12:52 | NE 13 | 16.09 | Overcast | OVC014 | 19.4 | 16.1 | 81% | 76.05 | 1013.5 | |||||||
21 | 11:52 | N 15 | 11.27 | Overcast | OVC012 | 19.4 | 16.1 | 81% | 76.05 | 1013.6 | |||||||
21 | 10:52 | N 20 | 11.27 | Overcast | OVC010 | 18.3 | 15.6 | 84% | 76.05 | 1013.7 | |||||||
21 | 09:52 | N 15 | 9.66 | Fog/Mist | OVC007 | 17.8 | 16.1 | 90% | 76.05 | 1013.6 | |||||||
21 | 08:52 | N 19 | 14.48 | Light Drizzle Fog/Mist | OVC008 | 17.8 | 16.7 | 93% | 76.05 | 1013.7 | |||||||
21 | 07:52 | N 20 | 8.05 | Light Drizzle Fog/Mist | OVC006 | 18.3 | 17.2 | 22.2 | 18.3 | 93% | 76.02 | 1013.3 | 0.03 | ||||
21 | 06:52 | NE 19 | 11.27 | Overcast | OVC009 | 19.4 | 18.3 | 93% | 76 | 1012.7 | 0.03 | ||||||
21 | 05:52 | N 19 | 9.66 | Light Rain Fog/Mist | OVC005 | 19.4 | 18.9 | 97% | 75.95 | 1012.0 | |||||||
21 | 04:52 | NE 19 | 11.27 | Overcast | OVC007 | 21.1 | 20 | 93% | 75.92 | 1011.9 | |||||||
21 | 03:52 | NE 13 | 9.66 | Light Drizzle Fog/Mist | BKN009 OVC015 | 21.7 | 20.6 | 94% | 75.92 | 1011.9 | |||||||
21 | 02:52 | NE 17 | 11.27 | Overcast | OVC006 | 21.7 | 21.1 | 96% | 75.92 | 1011.9 | |||||||
21 | 01:52 | NE 13 | 11.27 | Overcast | OVC006 | 22.2 | 21.1 | 24.4 | 22.2 | 94% | 75.95 | 1012.1 | |||||
21 | 00:52 | NE 11 | 12.87 | Overcast | OVC006 | 22.2 | 21.1 | 94% | 76 | 1012.7 | |||||||
20 | 23:52 | NE 15 | 16.09 | Overcast | OVC007 | 22.8 | 21.1 | 90% | 76.02 | 1013.1 | |||||||
20 | 22:52 | NE 17 | 16.09 | Overcast | OVC010 | 23.3 | 21.1 | 88% | 76.02 | 1013.1 | |||||||
20 | 21:52 | NE 19 | 16.09 | Overcast | OVC010 | 23.3 | 21.1 | 88% | 76 | 1013.0 | |||||||
20 | 20:52 | NE 11 | 16.09 | Overcast | BKN013 OVC025 | 23.9 | 21.7 | 88% | 24 | 76 | 1012.8 | ||||||
20 | 19:52 | N 13 | 16.09 | Overcast | BKN016 OVC025 | 24.4 | 21.7 | 27.8 | 24.4 | 85% | 25 | 75.97 | 1012.5 | ||||
20 | 18:52 | N 15 | 16.09 | Overcast | BKN029 OVC110 | 25 | 21.7 | 82% | 26 | 75.95 | 1012.1 | ||||||
20 | 17:52 | Calm | 16.09 | Mostly Cloudy | SCT033 BKN080 BKN150 | 27.2 | 20.6 | 67% | 29 | 75.95 | 1012.3 | ||||||
20 | 16:52 | E 6 | 16.09 | Mostly Cloudy | BKN030 BKN150 | 27.2 | 20.6 | 67% | 29 | 75.97 | 1012.7 | ||||||
20 | 15:52 | E 6 | 16.09 | Overcast | BKN030 OVC150 | 26.7 | 20.6 | 69% | 28 | 76 | 1012.8 | ||||||
20 | 14:52 | Vrbl 6 | 16.09 | Overcast | SCT022 OVC030 | 26.1 | 20.6 | 72% | 28 | 76.02 | 1013.3 | ||||||
20 | 13:52 | Calm | 16.09 | Overcast | BKN018 OVC025 | 24.4 | 20.6 | 24.4 | 20 | 79% | 25 | 76.07 | 1014.0 | 0.03 | |||
20 | 12:52 | S 6 | 16.09 | Overcast | BKN016 OVC024 | 23.9 | 20.6 | 82% | 24 | 76.1 | 1014.3 | ||||||
20 | 11:52 | Calm | 11.27 | Overcast | OVC009 | 22.2 | 20.6 | 91% | 76.15 | 1015.1 | |||||||
20 | 10:52 | Calm | 11.27 | Overcast | OVC007 | 21.7 | 20 | 90% | 76.17 | 1015.4 | 0.03 | ||||||
20 | 09:52 | E 6 | 4.02 | Light Drizzle Fog/Mist | OVC006 | 21.1 | 20 | 93% | 76.17 | 1015.4 | 0.03 | ||||||
20 | 08:52 | NE 7 | 12.87 | Overcast | OVC007 | 20.6 | 19.4 | 93% | 76.2 | 1015.9 | |||||||
20 | 07:52 | Calm | 16.09 | Overcast | OVC006 | 20 | 18.9 | 20 | 18.9 | 93% | 76.2 | 1015.8 | |||||
20 | 06:52 | N 6 | 16.09 | Overcast | OVC005 | 19.4 | 18.9 | 97% | 76.23 | 1016.2 | |||||||
20 | 05:52 | E 7 | 16.09 | Overcast | OVC006 | 19.4 | 18.9 | 97% | 76.23 | 1016.1 | |||||||
20 | 04:52 | NE 6 | 16.09 | Overcast | OVC006 | 19.4 | 18.9 | 97% | 76.25 | 1016.4 | |||||||
20 | 03:52 | Calm | 16.09 | Overcast | BKN008 OVC012 | 19.4 | 18.9 | 97% | 76.28 | 1016.6 | |||||||
20 | 02:52 | NE 7 | 9.66 | Light Drizzle Fog/Mist | BKN009 OVC018 | 19.4 | 18.9 | 97% | 76.33 | 1017.5 | |||||||
20 | 01:52 | E 9 | 16.09 | Overcast | BKN009 OVC020 | 19.4 | 18.3 | 21.1 | 19.4 | 93% | 76.38 | 1018.0 | |||||
20 | 00:52 | E 7 | 11.27 | Overcast | OVC011 | 19.4 | 18.9 | 97% | 76.4 | 1018.5 | |||||||
19 | 23:52 | E 6 | 9.66 | Fog/Mist | OVC007 | 19.4 | 18.9 | 97% | 76.43 | 1018.8 | |||||||
19 | 22:52 | SE 7 | 16.09 | Overcast | FEW009 OVC010 | 20 | 18.3 | 90% | 76.48 | 1019.3 | |||||||
19 | 21:52 | E 9 | 11.27 | Light Drizzle | FEW009 OVC011 | 20 | 18.3 | 90% | 76.48 | 1019.5 | |||||||
19 | 20:52 | SE 9 | 16.09 | Overcast | BKN010 OVC015 | 20.6 | 18.3 | 87% | 76.45 | 1019.1 | |||||||
19 | 19:52 | E 11 | 16.09 | Overcast | SCT014 OVC018 | 21.1 | 18.3 | 22.2 | 21.1 | 84% | 76.4 | 1018.3 | |||||
19 | 18:52 | E 15 | 16.09 | Overcast | OVC019 | 21.7 | 17.8 | 79% | 76.43 | 1018.7 | |||||||
19 | 17:52 | E 15 | 16.09 | Overcast | OVC018 | 21.7 | 17.8 | 79% | 76.45 | 1018.9 | |||||||
19 | 16:52 | E 9 | 16.09 | Overcast | OVC018 | 22.2 | 18.3 | 79% | 76.48 | 1019.3 | |||||||
19 | 15:52 | E 11 | 16.09 | Overcast | OVC018 | 22.2 | 18.3 | 79% | 76.5 | 1019.6 | |||||||
19 | 14:52 | Calm | 16.09 | Overcast | OVC017 | 22.2 | 17.8 | 76% | 76.56 | 1020.5 | |||||||
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) |