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. | ||||||||||||||||
| 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 | |||||||
| 27 | 08:52 | NW 17 | 12.87 | Light Rain | SCT060 BKN075 OVC110 | 16.7 | 12.2 | 75% | 75.41 | 1005.3 | 0.03 | ||||||
| 27 | 07:52 | NW 19 | 16.09 | Mostly Cloudy | SCT048 BKN055 BKN120 | 16.7 | 11.1 | 17.2 | 16.1 | 70% | 75.44 | 1005.6 | |||||
| 27 | 06:52 | NW 15 | 16.09 | Overcast | BKN043 OVC060 | 16.7 | 11.1 | 70% | 75.46 | 1005.9 | |||||||
| 27 | 05:52 | NW 22 G 31 | 16.09 | Light Rain | OVC043 | 16.1 | 11.1 | 72% | 75.49 | 1006.2 | |||||||
| 27 | 04:52 | NW 17 G 33 | 16.09 | Light Rain | OVC048 | 16.7 | 11.1 | 70% | 75.49 | 1006.5 | |||||||
| 27 | 03:52 | NW 20 | 16.09 | Overcast | OVC046 | 17.2 | 11.1 | 68% | 75.54 | 1006.9 | |||||||
| 27 | 02:52 | NW 20 | 16.09 | Overcast | OVC044 | 17.2 | 11.1 | 68% | 75.62 | 1007.9 | |||||||
| 27 | 01:52 | NW 15 | 16.09 | Overcast | OVC043 | 17.2 | 11.7 | 17.2 | 14.4 | 70% | 75.67 | 1008.6 | 0.05 | ||||
| 27 | 00:52 | N 19 | 16.09 | Overcast | OVC038 | 16.7 | 12.8 | 78% | 75.74 | 1009.7 | |||||||
| 26 | 23:52 | N 20 G 31 | 16.09 | Overcast | OVC039 | 16.1 | 12.8 | 81% | 75.79 | 1010.4 | |||||||
| 26 | 22:52 | N 30 | 16.09 | Overcast | OVC047 | 16.1 | 12.8 | 81% | 75.82 | 1010.8 | 0.05 | ||||||
| 26 | 21:52 | NW 30 | 16.09 | Overcast | OVC039 | 15.6 | 12.8 | 84% | 75.84 | 1011.1 | |||||||
| 26 | 20:52 | N 15 | 12.87 | Light Rain | OVC034 | 15 | 12.8 | 87% | 75.87 | 1011.5 | 0.05 | ||||||
| 26 | 19:53 | NW 24 | 8.05 | Light Rain Fog/Mist | BKN030 OVC039 | 14.4 | 12.8 | 20 | 11.4 | 90% | 75.87 | 1011.4 | 0.13 | 0.71 | |||
| 26 | 19:52 | NW 24 | 8.05 | Light Rain Fog/Mist | BKN030 OVC039 | 14.4 | 12.8 | 20 | 14.4 | 90% | 75.87 | 1011.4 | 0.13 | 0.71 | |||
| 26 | 18:52 | NW 20 | 6.44 | Light Rain Fog/Mist | BKN028 OVC036 | 14.4 | 12.8 | 90% | 75.87 | 1011.3 | 0.15 | ||||||
| 26 | 17:52 | NW 26 G 41 | 8.05 | Light Rain Fog/Mist | SCT036 OVC044 | 14.4 | 12.8 | 90% | 75.87 | 1011.2 | 0.28 | ||||||
| 26 | 16:52 | N 37 G 54 | 6.44 | Light Rain Fog/Mist and Breezy | OVC055 | 15 | 12.2 | 83% | 75.87 | 1011.3 | 0.15 | 0.15 | |||||
| 26 | 15:52 | N 39 G 54 | 12.87 | Light Rain and Breezy | OVC042 | 16.1 | 12.2 | 78% | 75.84 | 1011.1 | |||||||
| 26 | 14:52 | N 30 G 56 | 12.87 | Light Rain | BKN043 BKN065 OVC075 | 17.2 | 11.7 | 70% | 75.87 | 1011.2 | |||||||
| 26 | 13:52 | N 35 G 56 | 14.48 | Light Rain and Breezy | SCT050 BKN065 OVC090 | 19.4 | 11.7 | 20 | 16.7 | 61% | 75.87 | 1011.3 | |||||
| 26 | 12:52 | N 44 G 57 | 16.09 | Light Rain and Windy | BKN045 BKN060 OVC075 | 19.4 | 10 | 55% | 75.87 | 1011.4 | |||||||
| 26 | 11:52 | N 37 | 16.09 | Light Rain and Breezy | BKN046 BKN070 BKN110 | 19.4 | 10 | 55% | 75.9 | 1011.6 | |||||||
| 26 | 10:52 | N 35 G 46 | 16.09 | Mostly Cloudy and Breezy | BKN045 BKN070 BKN250 | 19.4 | 8.9 | 51% | 75.87 | 1011.6 | |||||||
| 26 | 09:52 | N 28 G 48 | 16.09 | Mostly Cloudy | BKN047 BKN070 BKN250 | 18.9 | 9.4 | 54% | 75.87 | 1011.6 | |||||||
| 26 | 08:52 | NW 28 | 16.09 | Mostly Cloudy | SCT050 BKN075 BKN110 BKN250 | 16.7 | 8.9 | 60% | 75.87 | 1011.5 | |||||||
| 26 | 07:52 | NW 24 | 16.09 | Mostly Cloudy | BKN060 BKN110 BKN250 | 16.7 | 8.3 | 16.7 | 16.1 | 58% | 75.9 | 1011.7 | |||||
| 26 | 06:52 | NW 26 | 16.09 | Mostly Cloudy | FEW100 BKN130 BKN250 | 16.1 | 8.3 | 60% | 75.87 | 1011.5 | |||||||
| 26 | 05:52 | NW 20 G 39 | 16.09 | A Few Clouds | FEW250 | 16.1 | 8.9 | 63% | 75.87 | 1011.4 | |||||||
| 26 | 04:52 | NW 24 | 16.09 | Partly Cloudy | SCT250 | 16.1 | 8.3 | 60% | 75.87 | 1011.3 | |||||||
| 26 | 03:52 | NW 24 | 16.09 | Partly Cloudy | SCT250 | 16.7 | 8.3 | 58% | 75.92 | 1012.1 | |||||||
| 26 | 02:52 | NW 28 | 16.09 | Partly Cloudy | SCT250 | 16.7 | 8.3 | 58% | 75.97 | 1012.9 | |||||||
| 26 | 01:52 | N 20 | 16.09 | Mostly Cloudy | BKN250 | 16.1 | 8.3 | 20.6 | 16.1 | 60% | 76.02 | 1013.4 | |||||
| 26 | 00:52 | NW 22 | 16.09 | Partly Cloudy | SCT250 | 16.7 | 7.8 | 56% | 76.05 | 1013.9 | |||||||
| 25 | 23:52 | N 22 | 16.09 | Partly Cloudy | SCT250 | 17.8 | 7.8 | 52% | 76.1 | 1014.6 | |||||||
| 25 | 22:52 | N 24 | 16.09 | Partly Cloudy | SCT250 | 18.3 | 8.3 | 52% | 76.15 | 1015.0 | |||||||
| 25 | 21:52 | N 24 | 16.09 | Partly Cloudy | FEW210 SCT250 | 18.3 | 7.8 | 51% | 76.17 | 1015.4 | |||||||
| 25 | 20:52 | NW 20 | 16.09 | Partly Cloudy | FEW210 SCT250 | 19.4 | 6.7 | 44% | 76.2 | 1015.8 | |||||||
| 25 | 19:52 | N 26 | 16.09 | Mostly Cloudy | FEW220 BKN250 | 20.6 | 6.1 | 24.4 | 20 | 39% | 76.2 | 1015.8 | |||||
| 25 | 18:52 | N 26 | 16.09 | Mostly Cloudy | FEW220 BKN250 | 20.6 | 5.6 | 38% | 76.17 | 1015.5 | |||||||
| 25 | 17:52 | N 31 G 46 | 16.09 | Mostly Cloudy | FEW220 BKN250 | 22.2 | 5.6 | 34% | 76.2 | 1015.8 | |||||||
| 25 | 16:52 | N 30 G 46 | 16.09 | Mostly Cloudy | FEW210 BKN250 | 23.9 | 6.1 | 32% | 25 | 76.2 | 1015.7 | ||||||
| 25 | 15:52 | N 30 G 46 | 16.09 | Mostly Cloudy | FEW210 BKN250 | 24.4 | 4.4 | 27% | 25 | 76.23 | 1016.2 | ||||||
| 25 | 14:52 | N 28 G 39 | 16.09 | Partly Cloudy | SCT250 | 23.9 | 5.6 | 31% | 25 | 76.28 | 1016.8 | ||||||
| 25 | 13:52 | N 31 | 16.09 | A Few Clouds | FEW250 | 23.3 | 5 | 23.3 | 13.3 | 31% | 76.33 | 1017.6 | |||||
| 25 | 12:52 | N 19 G 39 | 16.09 | A Few Clouds | FEW250 | 21.7 | 6.1 | 36% | 76.43 | 1019.0 | |||||||
| 25 | 11:52 | N 26 | 16.09 | Partly Cloudy | SCT250 | 20 | 6.1 | 40% | 76.5 | 1019.8 | |||||||
| 25 | 10:52 | N 24 G 39 | 16.09 | Partly Cloudy | SCT250 | 18.3 | 6.7 | 47% | 76.5 | 1019.9 | |||||||
| 25 | 09:52 | N 24 | 16.09 | Mostly Cloudy | FEW023 BKN250 | 16.7 | 7.2 | 54% | 76.53 | 1020.1 | |||||||
| 25 | 08:52 | N 22 | 16.09 | Mostly Cloudy | SCT230 BKN250 | 13.9 | 6.7 | 62% | 76.56 | 1020.5 | |||||||
| 25 | 07:52 | N 26 G 41 | 16.09 | Mostly Cloudy | SCT220 BKN250 | 13.3 | 6.1 | 13.3 | 12.2 | 62% | 76.53 | 1020.4 | |||||
| 25 | 06:52 | N 22 | 16.09 | Mostly Cloudy | FEW200 BKN250 | 12.2 | 6.1 | 67% | 76.56 | 1020.5 | |||||||
| 25 | 05:52 | N 19 | 16.09 | Mostly Cloudy | BKN250 | 12.2 | 6.1 | 67% | 76.58 | 1020.9 | |||||||
| 25 | 04:52 | N 19 | 16.09 | Mostly Cloudy | BKN250 | 12.2 | 6.1 | 67% | 76.58 | 1020.8 | |||||||
| 25 | 03:52 | N 22 | 16.09 | Mostly Cloudy | BKN250 | 12.8 | 6.7 | 67% | 76.58 | 1020.9 | |||||||
| 25 | 02:52 | N 22 | 16.09 | Overcast | OVC250 | 13.3 | 7.2 | 67% | 76.66 | 1021.7 | |||||||
| 25 | 01:52 | N 22 | 16.09 | Overcast | OVC250 | 13.3 | 7.8 | 16.7 | 13.3 | 70% | 76.68 | 1022.3 | |||||
| 25 | 00:52 | N 17 | 16.09 | Overcast | OVC250 | 13.3 | 9.4 | 77% | 76.73 | 1023.0 | |||||||
| 24 | 23:52 | N 13 | 16.09 | Mostly Cloudy | BKN250 | 13.9 | 10 | 78% | 76.78 | 1023.5 | |||||||
| 24 | 22:52 | N 11 | 16.09 | Mostly Cloudy | BKN250 | 15 | 9.4 | 69% | 76.84 | 1024.1 | |||||||
| 24 | 21:52 | NE 11 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 16.1 | 9.4 | 65% | 76.84 | 1024.4 | |||||||
| 24 | 20:52 | NE 13 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 16.1 | 9.4 | 65% | 76.89 | 1024.9 | |||||||
| 24 | 19:52 | NE 11 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 16.7 | 8.9 | 19.4 | 16.7 | 60% | 76.86 | 1024.9 | |||||
| 24 | 18:52 | NE 17 | 16.09 | Mostly Cloudy | FEW041 BKN250 | 17.2 | 8.9 | 58% | 76.86 | 1024.8 | |||||||
| 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) | |||||||||||||||