Weather observations for the past three days for
Washington/Reagan National 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. | ||||||||||||||||
| 26 | 16:52 | NE 6 | 16.09 | Overcast | FEW022 BKN049 OVC055 | 25 | 18.3 | 66% | 26 | 76.38 | 1018.1 | ||||||
| 26 | 15:52 | NE 7 | 16.09 | Mostly Cloudy | FEW025 BKN050 BKN150 | 24.4 | 18.3 | 69% | 25 | 76.4 | 1018.5 | ||||||
| 26 | 14:52 | Calm | 16.09 | Overcast | FEW018 OVC050 | 22.8 | 17.2 | 71% | 76.45 | 1019.3 | |||||||
| 26 | 13:52 | NE 7 | 16.09 | Overcast | FEW015 OVC060 | 21.7 | 17.2 | 21.7 | 18.9 | 76% | 76.53 | 1020.1 | 0.23 | ||||
| 26 | 12:52 | NE 6 | 16.09 | Light Rain | FEW009 OVC055 | 21.7 | 16.1 | 71% | 76.56 | 1020.6 | |||||||
| 26 | 11:52 | NE 6 | 16.09 | Light Drizzle | FEW009 OVC060 | 21.1 | 17.2 | 79% | 76.61 | 1021.1 | |||||||
| 26 | 10:52 | NE 9 | 14.48 | Light Rain | FEW009 OVC070 | 19.4 | 17.8 | 91% | 76.61 | 1021.1 | 0.23 | ||||||
| 26 | 09:52 | NE 9 | 9.66 | Light Rain Fog/Mist | SCT007 OVC075 | 20.6 | 20 | 96% | 76.58 | 1020.9 | 0.05 | ||||||
| 26 | 08:52 | N 7 | 4.02 | Light Rain Fog/Mist Fog in Vicinity | SCT009 OVC080 | 19.4 | 18.9 | 97% | 76.58 | 1020.7 | 0.18 | ||||||
| 26 | 07:52 | Calm | 6.44 | Light Rain Fog/Mist | FEW000 OVC075 | 18.9 | 18.3 | 19.4 | 17.2 | 96% | 76.56 | 1020.5 | 0.03 | 0.03 | |||
| 26 | 06:52 | Calm | 8.05 | Fog/Mist | SCT000 BKN085 OVC250 | 18.3 | 18.3 | 100% | 76.5 | 1019.7 | |||||||
| 26 | 05:52 | Calm | 6.44 | Shallow Fog Fog/Mist | BKN100 BKN250 | 18.9 | 18.3 | 96% | 76.43 | 1018.8 | |||||||
| 26 | 04:52 | Calm | 4.83 | Shallow Fog Fog/Mist | BKN140 BKN250 | 18.3 | 18.3 | 100% | 76.38 | 1018.3 | |||||||
| 26 | 03:52 | Calm | 6.44 | Patches Fog Fog/Mist | FEW120 SCT250 | 18.9 | 18.3 | 96% | 76.35 | 1017.8 | |||||||
| 26 | 02:52 | N 7 | 6.44 | Shallow Fog Fog/Mist | BKN120 OVC250 | 18.3 | 18.3 | 100% | 76.35 | 1017.7 | |||||||
| 26 | 01:52 | Calm | 12.87 | Shallow Fog | BKN130 OVC250 | 19.4 | 18.9 | 22.2 | 18.3 | 97% | 76.35 | 1017.9 | |||||
| 26 | 00:52 | Calm | 12.87 | Overcast | BKN130 OVC250 | 18.3 | 17.8 | 97% | 76.4 | 1018.5 | |||||||
| 25 | 23:52 | Calm | 12.87 | Overcast | SCT130 OVC250 | 20.6 | 19.4 | 93% | 76.4 | 1018.7 | |||||||
| 25 | 22:52 | Calm | 14.48 | Overcast | FEW050 SCT130 OVC250 | 20.6 | 19.4 | 93% | 76.43 | 1018.8 | |||||||
| 25 | 21:52 | Calm | 14.48 | Mostly Cloudy | SCT011 SCT050 BKN250 | 21.1 | 19.4 | 90% | 76.43 | 1018.8 | |||||||
| 25 | 20:52 | Calm | 14.48 | Mostly Cloudy | FEW015 FEW030 SCT100 BKN200 | 21.1 | 19.4 | 90% | 76.4 | 1018.4 | |||||||
| 25 | 19:52 | SE 9 | 16.09 | Mostly Cloudy | SCT015 SCT120 BKN200 | 22.2 | 19.4 | 23.9 | 22.2 | 84% | 76.35 | 1017.9 | |||||
| 25 | 18:52 | Calm | 16.09 | Overcast | BKN017 BKN110 OVC200 | 22.8 | 19.4 | 81% | 76.35 | 1017.8 | |||||||
| 25 | 17:52 | Calm | 16.09 | Overcast | FEW021 BKN032 BKN095 OVC200 | 23.9 | 20 | 79% | 24 | 76.35 | 1017.8 | ||||||
| 25 | 16:52 | Calm | 16.09 | Overcast | SCT021 OVC095 | 23.3 | 19.4 | 79% | 76.35 | 1017.8 | |||||||
| 25 | 15:52 | S 6 | 16.09 | Overcast | SCT016 OVC080 | 23.3 | 20 | 82% | 76.38 | 1018.0 | |||||||
| 25 | 14:52 | E 6 | 16.09 | Overcast | BKN015 OVC080 | 22.8 | 20.6 | 87% | 76.38 | 1018.2 | |||||||
| 25 | 13:52 | Calm | 14.48 | Overcast | BKN012 BKN100 OVC140 | 22.2 | 20 | 22.8 | 17.8 | 87% | 76.43 | 1019.0 | 0.03 | ||||
| 25 | 12:52 | NW 7 | 12.87 | Light Drizzle | OVC010 | 22.8 | 20 | 84% | 76.48 | 1019.4 | |||||||
| 25 | 11:52 | S 6 | 9.66 | Fog/Mist | OVC006 | 20.6 | 19.4 | 93% | 76.5 | 1019.7 | |||||||
| 25 | 10:52 | S 7 | 2.41 | Light Rain Fog/Mist | OVC004 | 19.4 | 18.9 | 97% | 76.48 | 1019.4 | 0.03 | ||||||
| 25 | 09:52 | S 7 | 2.01 | Light Rain Fog/Mist | OVC002 | 18.9 | 18.3 | 96% | 76.48 | 1019.6 | 0.03 | ||||||
| 25 | 08:52 | S 7 | 0.40 | Light Rain Fog | VV002 | 18.3 | 17.8 | 97% | 76.45 | 1019.3 | |||||||
| 25 | 07:52 | S 6 | 0.40 | Fog | VV002 | 17.8 | 17.2 | 17.8 | 16.7 | 96% | 76.48 | 1019.4 | 0.03 | ||||
| 25 | 06:52 | SE 6 | 2.82 | Fog/Mist | OVC003 | 17.8 | 17.2 | 96% | 76.45 | 1019.2 | |||||||
| 25 | 05:52 | Calm | 3.22 | Light Rain Fog/Mist | OVC003 | 17.2 | 16.7 | 97% | 76.43 | 1018.7 | 0.03 | ||||||
| 25 | 04:52 | S 6 | 6.44 | Fog/Mist | OVC003 | 17.2 | 16.7 | 97% | 76.43 | 1018.8 | |||||||
| 25 | 03:52 | SE 6 | 6.44 | Fog/Mist | OVC004 | 17.2 | 16.1 | 93% | 76.43 | 1018.7 | |||||||
| 25 | 02:52 | Calm | 6.44 | Fog/Mist | OVC005 | 17.2 | 16.1 | 93% | 76.43 | 1019.0 | |||||||
| 25 | 01:52 | Calm | 9.66 | Fog/Mist | OVC005 | 16.7 | 16.1 | 17.2 | 16.7 | 96% | 76.48 | 1019.4 | |||||
| 25 | 00:52 | Calm | 6.44 | Fog/Mist | OVC006 | 16.7 | 15.6 | 93% | 76.56 | 1020.4 | |||||||
| 24 | 23:52 | E 9 | 4.02 | Fog/Mist | OVC005 | 16.7 | 16.1 | 96% | 76.56 | 1020.5 | |||||||
| 24 | 22:52 | NE 7 | 2.41 | Fog/Mist | OVC004 | 16.7 | 16.1 | 96% | 76.61 | 1021.3 | |||||||
| 24 | 21:52 | Vrbl 6 | 4.02 | Fog/Mist | OVC005 | 16.7 | 15.6 | 93% | 76.63 | 1021.7 | |||||||
| 24 | 20:52 | NE 6 | 4.83 | Fog/Mist | OVC007 | 16.7 | 16.1 | 96% | 76.61 | 1021.2 | |||||||
| 24 | 19:52 | NE 7 | 4.83 | Fog/Mist | OVC008 | 17.2 | 15.6 | 18.9 | 17.2 | 90% | 76.61 | 1021.3 | |||||
| 24 | 18:52 | E 9 | 12.87 | Overcast | OVC010 | 17.8 | 15.6 | 87% | 76.58 | 1021.0 | |||||||
| 24 | 17:52 | NE 11 | 12.87 | Overcast | OVC013 | 18.3 | 15.6 | 84% | 76.58 | 1021.0 | |||||||
| 24 | 16:52 | NE 6 | 12.87 | Overcast | OVC012 | 18.3 | 15 | 81% | 76.66 | 1021.8 | |||||||
| 24 | 15:52 | NE 7 | 12.87 | Overcast | OVC012 | 18.3 | 15 | 81% | 76.66 | 1022.0 | |||||||
| 24 | 13:52 | NE 13 | 12.87 | Overcast | OVC008 | 17.2 | 14.4 | 17.2 | 13.3 | 84% | 76.76 | 1023.3 | |||||
| 24 | 12:52 | N 6 | 14.48 | Overcast | OVC007 | 16.1 | 13.9 | 87% | 76.84 | 1024.2 | |||||||
| 24 | 11:52 | NE 7 | 16.09 | Overcast | OVC006 | 15.6 | 13.9 | 90% | 76.84 | 1024.4 | |||||||
| 24 | 10:52 | N 7 | 16.09 | Overcast | OVC005 | 15 | 13.3 | 90% | 76.86 | 1024.7 | |||||||
| 24 | 09:52 | N 13 | 16.09 | Light Rain | OVC006 | 13.9 | 12.8 | 93% | 76.86 | 1024.8 | |||||||
| 24 | 08:52 | N 9 | 16.09 | Overcast | OVC007 | 13.9 | 12.2 | 90% | 76.89 | 1025.0 | |||||||
| 24 | 07:52 | N 13 | 16.09 | Overcast | OVC007 | 13.3 | 12.2 | 13.3 | 12.8 | 93% | 76.89 | 1024.9 | 1.14 | ||||
| 24 | 06:52 | N 11 | 16.09 | Overcast | FEW008 BKN012 OVC022 | 12.8 | 11.7 | 93% | 76.86 | 1024.8 | 0.03 | ||||||
| 24 | 05:52 | N 15 | 8.05 | Light Rain Fog/Mist | SCT008 BKN010 OVC020 | 12.8 | 11.7 | 93% | 76.84 | 1024.2 | 0.15 | ||||||
| 24 | 04:52 | N 11 | 16.09 | Light Rain | BKN008 OVC025 | 12.8 | 11.7 | 93% | 76.84 | 1024.2 | 0.23 | 0.97 | |||||
| 24 | 03:52 | NE 17 | 8.05 | Rain Fog/Mist | SCT005 BKN008 OVC040 | 12.8 | 11.7 | 93% | 76.84 | 1024.3 | 0.66 | ||||||
| 24 | 02:52 | N 13 | 16.09 | Overcast | OVC006 | 12.8 | 11.7 | 93% | 76.89 | 1024.9 | 0.08 | ||||||
| 24 | 01:52 | N 15 | 9.66 | Light Rain Fog/Mist | OVC006 | 13.3 | 12.2 | 13.3 | 12.2 | 93% | 76.89 | 1025.1 | 0.03 | 0.13 | |||
| 24 | 00:52 | NE 13 | 11.27 | Overcast | BKN008 OVC012 | 13.3 | 12.2 | 93% | 76.91 | 1025.5 | |||||||
| 23 | 23:52 | NE 15 | 12.87 | Light Rain | OVC008 | 13.3 | 12.2 | 93% | 76.94 | 1025.8 | 0.08 | ||||||
| 23 | 22:52 | NE 15 | 16.09 | Light Rain | OVC008 | 13.3 | 12.2 | 93% | 76.96 | 1025.9 | 0.03 | ||||||
| 23 | 21:52 | NE 15 | 14.48 | Overcast | OVC006 | 12.8 | 11.7 | 93% | 76.96 | 1026.1 | |||||||
| 23 | 20:52 | NE 13 | 11.27 | Light Rain | OVC005 | 12.8 | 11.7 | 93% | 76.96 | 1026.1 | 0.03 | ||||||
| 23 | 19:52 | NE 17 | 6.44 | Fog/Mist | OVC006 | 12.8 | 11.7 | 14.4 | 12.8 | 93% | 76.96 | 1026.1 | 0.05 | ||||
| 23 | 18:52 | NE 26 | 6.44 | Fog/Mist | OVC008 | 12.8 | 11.7 | 93% | 76.96 | 1025.9 | |||||||
| 23 | 17:52 | NE 17 | 8.05 | Light Rain Fog/Mist | OVC009 | 13.9 | 12.2 | 90% | 76.94 | 1025.7 | |||||||
| 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) | |||||||||||||||