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. | ||||||||||||||||
| 30 | 07:52 | SW 6 | 16.09 | A Few Clouds | FEW060 FEW250 | 16.7 | 15.6 | 17.8 | 16.1 | 93% | 76.53 | 1020.2 | |||||
| 30 | 06:52 | SW 6 | 16.09 | A Few Clouds | FEW060 | 16.1 | 15 | 93% | 76.48 | 1019.7 | |||||||
| 30 | 05:52 | SW 7 | 16.09 | A Few Clouds | FEW060 | 16.1 | 15 | 93% | 76.45 | 1019.3 | |||||||
| 30 | 04:52 | S 6 | 16.09 | A Few Clouds | FEW060 | 16.7 | 16.1 | 96% | 76.45 | 1019.1 | |||||||
| 30 | 03:52 | S 6 | 16.09 | Fair | CLR | 17.2 | 16.1 | 93% | 76.43 | 1018.9 | |||||||
| 30 | 02:52 | SW 6 | 16.09 | A Few Clouds | FEW060 | 17.2 | 16.1 | 93% | 76.43 | 1018.7 | |||||||
| 30 | 01:52 | S 9 | 16.09 | A Few Clouds | FEW060 | 17.8 | 16.7 | 22.2 | 17.8 | 93% | 76.43 | 1018.8 | |||||
| 30 | 00:52 | S 9 | 16.09 | Mostly Cloudy | BKN060 BKN110 | 18.3 | 16.7 | 90% | 76.43 | 1018.7 | |||||||
| 29 | 23:52 | S 11 | 16.09 | Mostly Cloudy | BKN060 BKN110 | 18.9 | 17.2 | 90% | 76.43 | 1018.8 | |||||||
| 29 | 22:52 | S 9 | 16.09 | Mostly Cloudy | BKN060 BKN110 BKN250 | 19.4 | 17.2 | 87% | 76.4 | 1018.6 | |||||||
| 29 | 21:52 | S 6 | 16.09 | Overcast | FEW030 OVC060 | 20 | 17.2 | 84% | 76.38 | 1018.3 | |||||||
| 29 | 20:52 | Calm | 16.09 | Overcast | FEW035 OVC065 | 21.1 | 16.1 | 73% | 76.38 | 1018.1 | |||||||
| 29 | 19:52 | W 9 | 16.09 | Mostly Cloudy | FEW034 BKN065 | 22.2 | 15.6 | 23.3 | 21.7 | 66% | 76.33 | 1017.6 | |||||
| 29 | 18:52 | W 7 | 16.09 | Mostly Cloudy | FEW033 BKN070 | 22.2 | 15.6 | 66% | 76.3 | 1017.1 | |||||||
| 29 | 17:52 | W 11 | 16.09 | Mostly Cloudy | FEW033 BKN070 | 22.8 | 15 | 62% | 76.28 | 1016.8 | |||||||
| 29 | 16:52 | W 11 | 16.09 | Mostly Cloudy | FEW034 BKN070 | 23.3 | 15.6 | 62% | 76.25 | 1016.4 | |||||||
| 29 | 15:52 | NW 9 | 16.09 | Overcast | SCT034 OVC070 | 22.8 | 15.6 | 64% | 76.28 | 1016.7 | |||||||
| 29 | 14:52 | N 7 | 16.09 | Overcast | FEW030 OVC060 | 22.8 | 16.1 | 66% | 76.3 | 1017.1 | |||||||
| 29 | 13:52 | NW 13 | 16.09 | Overcast | FEW034 OVC055 | 22.8 | 15 | 22.8 | 18.9 | 62% | 76.33 | 1017.4 | |||||
| 29 | 12:52 | N 13 | 16.09 | Overcast | SCT030 OVC060 | 22.8 | 15.6 | 64% | 76.35 | 1017.8 | |||||||
| 29 | 11:52 | W 7 | 16.09 | Overcast | SCT026 BKN040 OVC060 | 22.2 | 15.6 | 66% | 76.38 | 1018.3 | |||||||
| 29 | 10:52 | NW 13 | 16.09 | Overcast | FEW030 OVC060 | 21.7 | 15.6 | 68% | 76.38 | 1018.2 | |||||||
| 29 | 09:52 | NW 13 | 16.09 | Mostly Cloudy | FEW025 BKN055 | 20.6 | 15 | 70% | 76.35 | 1017.9 | |||||||
| 29 | 08:52 | NW 11 | 16.09 | Mostly Cloudy | BKN050 | 20 | 15 | 73% | 76.33 | 1017.5 | |||||||
| 29 | 07:52 | W 6 | 16.09 | Mostly Cloudy | BKN060 | 18.9 | 14.4 | 18.9 | 17.8 | 75% | 76.3 | 1017.1 | |||||
| 29 | 06:52 | SW 6 | 16.09 | Mostly Cloudy | FEW050 BKN070 | 18.3 | 14.4 | 78% | 76.25 | 1016.6 | |||||||
| 29 | 05:52 | NW 9 | 16.09 | Overcast | FEW055 OVC070 | 18.9 | 13.9 | 73% | 76.23 | 1016.0 | |||||||
| 29 | 04:52 | W 7 | 16.09 | Overcast | OVC065 | 18.3 | 14.4 | 78% | 76.17 | 1015.5 | |||||||
| 29 | 02:52 | SW 6 | 16.09 | Overcast | BKN075 OVC130 | 17.8 | 15 | 84% | 76.2 | 1015.6 | |||||||
| 29 | 01:52 | W 7 | 16.09 | Overcast | BKN075 OVC130 | 18.9 | 14.4 | 20.6 | 18.9 | 75% | 76.17 | 1015.6 | |||||
| 29 | 00:52 | W 7 | 16.09 | Overcast | OVC050 | 19.4 | 14.4 | 73% | 76.2 | 1015.7 | |||||||
| 28 | 23:52 | NW 13 | 16.09 | Overcast | FEW037 OVC047 | 20 | 13.9 | 68% | 76.17 | 1015.6 | |||||||
| 28 | 22:52 | W 13 | 16.09 | Overcast | FEW037 OVC046 | 20 | 14.4 | 70% | 76.2 | 1015.7 | |||||||
| 28 | 21:52 | NW 11 | 16.09 | Overcast | OVC038 | 20 | 14.4 | 70% | 76.15 | 1015.3 | |||||||
| 28 | 20:52 | NW 13 | 16.09 | Overcast | OVC039 | 20.6 | 13.9 | 66% | 76.12 | 1014.7 | |||||||
| 28 | 19:52 | N 11 | 16.09 | Overcast | OVC038 | 20 | 14.4 | 21.7 | 19.4 | 70% | 76.05 | 1013.9 | |||||
| 28 | 18:52 | N 15 | 16.09 | Mostly Cloudy | SCT041 BKN055 | 20 | 14.4 | 70% | 76.02 | 1013.4 | |||||||
| 28 | 17:52 | N 19 | 16.09 | Overcast | OVC038 | 21.1 | 14.4 | 66% | 75.97 | 1012.8 | |||||||
| 28 | 16:52 | N 11 | 16.09 | Overcast | OVC034 | 21.1 | 14.4 | 66% | 75.92 | 1012.2 | |||||||
| 28 | 15:52 | NW 19 | 16.09 | Mostly Cloudy | BKN034 | 21.1 | 14.4 | 66% | 75.95 | 1012.4 | |||||||
| 28 | 14:52 | N 20 | 16.09 | Overcast | OVC033 | 21.1 | 14.4 | 66% | 75.92 | 1012.2 | |||||||
| 28 | 13:52 | N 13 | 16.09 | Overcast | OVC030 | 21.1 | 14.4 | 21.7 | 17.2 | 66% | 75.95 | 1012.6 | |||||
| 28 | 12:52 | NW 20 | 16.09 | Mostly Cloudy | BKN022 | 20 | 14.4 | 70% | 75.97 | 1012.7 | |||||||
| 28 | 11:52 | NW 19 | 16.09 | Mostly Cloudy | BKN019 BKN040 | 20 | 15 | 73% | 76 | 1013.0 | |||||||
| 28 | 10:52 | NW 19 | 16.09 | Overcast | OVC016 | 18.9 | 14.4 | 75% | 76 | 1013.0 | |||||||
| 28 | 09:52 | N 15 | 16.09 | Overcast | BKN015 OVC026 | 18.3 | 14.4 | 78% | 75.95 | 1012.6 | |||||||
| 28 | 08:52 | NW 17 | 16.09 | Overcast | SCT016 OVC030 | 17.8 | 13.9 | 78% | 75.92 | 1012.1 | |||||||
| 28 | 07:52 | NW 9 | 16.09 | Overcast | FEW020 OVC035 | 17.2 | 13.9 | 17.2 | 16.7 | 81% | 75.87 | 1011.5 | |||||
| 28 | 06:52 | NW 22 | 16.09 | Overcast | FEW020 OVC035 | 16.7 | 13.9 | 84% | 75.82 | 1010.7 | |||||||
| 28 | 05:52 | NW 17 | 16.09 | Overcast | FEW025 BKN031 OVC130 | 16.7 | 14.4 | 86% | 75.79 | 1010.3 | |||||||
| 28 | 04:52 | NW 22 | 16.09 | Overcast | BKN025 OVC130 | 17.2 | 13.9 | 81% | 75.74 | 1009.8 | |||||||
| 28 | 03:52 | NW 19 | 16.09 | Overcast | BKN026 BKN038 OVC130 | 17.2 | 13.9 | 81% | 75.72 | 1009.4 | |||||||
| 28 | 02:52 | NW 20 | 16.09 | Overcast | FEW028 OVC038 | 17.2 | 13.9 | 81% | 75.74 | 1009.5 | |||||||
| 28 | 01:52 | NW 15 G 30 | 16.09 | Overcast | BKN035 BKN055 OVC095 | 16.7 | 13.9 | 17.2 | 16.1 | 84% | 75.72 | 1009.3 | |||||
| 28 | 00:52 | NW 15 G 31 | 16.09 | Partly Cloudy | FEW060 SCT095 SCT250 | 16.7 | 13.9 | 84% | 75.69 | 1009.2 | |||||||
| 27 | 23:52 | NW 15 | 16.09 | Overcast | FEW012 BKN080 BKN095 OVC250 | 16.7 | 14.4 | 86% | 75.69 | 1009.0 | |||||||
| 27 | 22:52 | NW 19 | 16.09 | Mostly Cloudy | FEW012 BKN070 BKN250 | 16.7 | 14.4 | 86% | 75.67 | 1008.8 | |||||||
| 27 | 21:52 | NW 22 | 16.09 | Overcast | FEW049 BKN060 OVC090 | 16.7 | 14.4 | 86% | 75.67 | 1008.6 | |||||||
| 27 | 20:52 | NW 26 G 37 | 16.09 | Light Rain | FEW016 OVC055 | 16.7 | 14.4 | 86% | 75.67 | 1008.5 | |||||||
| 27 | 19:52 | NW 26 G 39 | 12.87 | Overcast | FEW016 OVC044 | 16.7 | 14.4 | 18.3 | 16.1 | 86% | 75.64 | 1008.4 | 0.03 | 0.08 | |||
| 27 | 18:52 | NW 20 | 6.44 | Light Rain Fog/Mist | FEW011 SCT019 OVC046 | 16.7 | 14.4 | 86% | 75.62 | 1007.9 | |||||||
| 27 | 17:52 | NW 20 G 37 | 14.48 | NULL | NULL | 16.7 | 14.4 | 86% | 75.57 | 1007.3 | |||||||
| 27 | 16:52 | NW 22 G 39 | 11.27 | Overcast | FEW020 BKN043 OVC055 | 16.7 | 15 | 90% | 75.51 | 1006.5 | 0.05 | ||||||
| 27 | 15:52 | NW 26 G 43 | 9.66 | Fog/Mist | OVC023 | 16.7 | 14.4 | 86% | 75.46 | 1006.0 | 0.03 | ||||||
| 27 | 14:52 | NW 30 G 44 | 6.44 | Light Rain Fog/Mist | FEW018 BKN024 | 16.7 | 14.4 | 86% | 75.44 | 0.0 | 0.03 | ||||||
| 27 | 13:52 | NW 33 G 50 | 11.27 | Overcast and Breezy | SCT026 OVC043 | 18.3 | 13.3 | 18.9 | 16.7 | 73% | 75.44 | 1005.5 | 0.03 | ||||
| 27 | 12:52 | NW 24 G 46 | 12.87 | Light Rain | BKN030 OVC043 | 17.8 | 12.8 | 73% | 75.44 | 1005.7 | |||||||
| 27 | 11:52 | NW 31 G 50 | 14.48 | Overcast | SCT036 BKN047 OVC055 | 18.3 | 12.2 | 68% | 75.39 | 1005.1 | |||||||
| 27 | 10:52 | NW 28 G 41 | 14.48 | Light Rain | BKN039 BKN065 OVC090 | 18.3 | 12.8 | 70% | 75.41 | 1005.2 | 0.03 | ||||||
| 27 | 09:52 | NW 15 G 30 | 14.48 | Light Rain | BKN042 BKN070 OVC110 | 16.7 | 12.2 | 75% | 75.41 | 1005.4 | |||||||
| 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) | |||||||||||||||