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. | ||||||||||||||||
| 02 | 09:52 | S 20 | 16.09 | Overcast | SCT022 BKN027 OVC100 | 27.8 | 22.2 | 72% | 30 | 75.87 | 1011.3 | ||||||
| 02 | 08:52 | S 20 | 16.09 | Mostly Cloudy | BKN022 BKN100 | 26.1 | 22.2 | 79% | 28 | 75.9 | 1011.7 | ||||||
| 02 | 07:52 | S 17 | 16.09 | Mostly Cloudy | FEW025 BKN100 BKN150 | 25.6 | 21.7 | 26.1 | 24.4 | 79% | 27 | 75.87 | 1011.5 | ||||
| 02 | 06:52 | S 13 | 16.09 | Mostly Cloudy | SCT030 BKN150 | 25 | 20.6 | 77% | 26 | 75.9 | 1011.8 | ||||||
| 02 | 05:52 | S 17 | 16.09 | Mostly Cloudy | FEW028 SCT035 BKN080 | 25 | 20 | 74% | 26 | 75.87 | 1011.6 | ||||||
| 02 | 04:52 | S 11 | 16.09 | Mostly Cloudy | SCT028 BKN120 | 25 | 20.6 | 77% | 26 | 75.87 | 1011.5 | ||||||
| 02 | 03:52 | S 17 | 16.09 | Mostly Cloudy | BKN150 | 25.6 | 20.6 | 74% | 27 | 75.9 | 1011.7 | ||||||
| 02 | 02:52 | S 17 | 16.09 | Mostly Cloudy | BKN150 | 26.1 | 20 | 69% | 27 | 75.9 | 1011.8 | ||||||
| 02 | 01:52 | S 22 | 16.09 | Mostly Cloudy | BKN170 | 26.1 | 20 | 27.8 | 26.1 | 69% | 27 | 75.92 | 1012.2 | ||||
| 02 | 00:52 | S 24 | 16.09 | A Few Clouds | FEW090 | 26.7 | 20 | 67% | 28 | 75.95 | 1012.5 | ||||||
| 01 | 23:52 | S 22 | 16.09 | Mostly Cloudy | FEW090 BKN250 | 26.7 | 21.7 | 74% | 29 | 75.95 | 1012.4 | ||||||
| 01 | 22:52 | S 22 | 16.09 | Overcast | SCT095 OVC250 | 26.7 | 21.7 | 74% | 29 | 75.92 | 1012.2 | ||||||
| 01 | 21:52 | S 13 | 16.09 | Overcast | SCT050 BKN095 OVC250 | 26.7 | 21.7 | 74% | 29 | 75.9 | 1011.9 | ||||||
| 01 | 20:52 | S 13 | 16.09 | Overcast | SCT110 OVC250 | 26.7 | 21.1 | 71% | 28 | 75.87 | 1011.5 | ||||||
| 01 | 19:52 | SE 19 | 16.09 | Overcast | FEW085 BKN110 OVC250 | 27.8 | 20 | 32.2 | 27.8 | 63% | 29 | 75.87 | 1011.5 | ||||
| 01 | 18:52 | S 19 | 16.09 | Overcast | FEW050 OVC110 | 28.9 | 22.2 | 67% | 32 | 75.84 | 1011.3 | ||||||
| 01 | 17:52 | S 17 | 16.09 | Overcast | SCT060 OVC100 | 29.4 | 21.7 | 63% | 32 | 75.87 | 1011.4 | ||||||
| 01 | 16:52 | S 22 | 16.09 | Overcast | SCT060 BKN150 OVC250 | 31.7 | 19.4 | 48% | 33 | 75.9 | 1011.7 | ||||||
| 01 | 15:52 | S 17 | 16.09 | Overcast | SCT080 BKN150 OVC250 | 32.2 | 19.4 | 47% | 34 | 75.92 | 1012.1 | ||||||
| 01 | 14:52 | S 20 | 16.09 | Overcast | SCT050 BKN150 OVC250 | 31.7 | 19.4 | 48% | 33 | 75.95 | 1012.6 | ||||||
| 01 | 13:52 | S 24 | 16.09 | Overcast | SCT070 BKN150 OVC250 | 31.1 | 19.4 | 31.7 | 23.9 | 50% | 33 | 75.97 | 1013.0 | ||||
| 01 | 12:52 | S 13 | 16.09 | Mostly Cloudy | SCT060 SCT150 BKN250 | 31.1 | 18.3 | 46% | 32 | 76 | 1013.2 | ||||||
| 01 | 11:52 | S 15 | 16.09 | Mostly Cloudy | FEW060 FEW150 BKN250 | 30 | 19.4 | 53% | 32 | 76.02 | 1013.7 | ||||||
| 01 | 10:52 | S 15 | 16.09 | Mostly Cloudy | FEW075 BKN250 | 28.3 | 20.6 | 63% | 30 | 76.05 | 1013.9 | ||||||
| 01 | 09:52 | S 11 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 26.7 | 20 | 67% | 28 | 76.05 | 1013.8 | ||||||
| 01 | 08:52 | S 11 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 25.6 | 20.6 | 74% | 27 | 76.07 | 1014.1 | ||||||
| 01 | 07:52 | S 7 | 16.09 | Mostly Cloudy | SCT060 BKN250 | 23.9 | 20.6 | 23.9 | 21.7 | 82% | 24 | 76.07 | 1014.1 | ||||
| 01 | 06:52 | SE 7 | 16.09 | Partly Cloudy | FEW060 SCT250 | 22.8 | 20 | 84% | 76.07 | 1014.2 | |||||||
| 01 | 05:52 | SW 6 | 16.09 | Partly Cloudy | SCT250 | 22.8 | 18.9 | 79% | 76.05 | 1013.8 | |||||||
| 01 | 04:52 | S 7 | 16.09 | A Few Clouds | FEW100 FEW250 | 22.8 | 18.9 | 79% | 76.05 | 1013.9 | |||||||
| 01 | 03:52 | SW 9 | 16.09 | A Few Clouds | FEW250 | 22.8 | 18.9 | 79% | 76.07 | 1014.0 | |||||||
| 01 | 02:52 | S 11 | 16.09 | A Few Clouds | FEW250 | 23.3 | 18.9 | 76% | 76.07 | 1014.3 | |||||||
| 01 | 01:52 | S 11 | 16.09 | A Few Clouds | FEW080 FEW250 | 23.3 | 18.3 | 28.9 | 23.3 | 74% | 76.1 | 1014.4 | |||||
| 01 | 00:52 | S 7 | 16.09 | A Few Clouds | FEW250 | 23.9 | 18.3 | 71% | 25 | 76.1 | 1014.3 | ||||||
| 31 | 23:52 | S 9 | 16.09 | A Few Clouds | FEW060 FEW250 | 25 | 17.8 | 64% | 26 | 76.07 | 1014.2 | ||||||
| 31 | 22:52 | S 11 | 16.09 | Partly Cloudy | FEW060 SCT250 | 26.1 | 17.2 | 58% | 27 | 76.07 | 1014.2 | ||||||
| 31 | 21:52 | S 11 | 16.09 | Partly Cloudy | SCT060 SCT250 | 26.7 | 16.1 | 52% | 27 | 76.07 | 1014.2 | ||||||
| 31 | 20:52 | SE 13 | 16.09 | Mostly Cloudy | BKN060 BKN250 | 27.2 | 18.9 | 61% | 28 | 76.02 | 1013.6 | ||||||
| 31 | 19:52 | N 9 | 16.09 | Partly Cloudy | SCT070 SCT250 | 28.9 | 16.7 | 31.1 | 28.9 | 48% | 29 | 76 | 1013.2 | ||||
| 31 | 18:52 | N 7 | 16.09 | Partly Cloudy | SCT065 SCT250 | 30.6 | 17.2 | 45% | 31 | 76.02 | 1013.4 | ||||||
| 31 | 17:52 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN065 | 30 | 16.7 | 45% | 30 | 76.05 | 1013.7 | ||||||
| 31 | 16:52 | E 7 | 16.09 | Mostly Cloudy | BKN070 BKN080 | 31.1 | 16.7 | 42% | 31 | 76.05 | 1013.8 | ||||||
| 31 | 15:52 | S 7 | 16.09 | Mostly Cloudy | FEW065 BKN085 | 29.4 | 16.7 | 46% | 30 | 76.07 | 1014.1 | ||||||
| 31 | 14:52 | Vrbl 7 | 16.09 | A Few Clouds | FEW060 | 30.6 | 16.7 | 43% | 31 | 76.07 | 1014.1 | ||||||
| 31 | 13:52 | E 7 | 16.09 | Partly Cloudy | SCT055 | 30 | 16.7 | 30.6 | 23.9 | 45% | 30 | 76.1 | 1014.6 | ||||
| 31 | 12:52 | E 7 | 16.09 | Partly Cloudy | SCT050 | 30 | 16.7 | 45% | 30 | 76.15 | 1015.2 | ||||||
| 31 | 11:52 | NE 6 | 16.09 | Mostly Cloudy | BKN040 | 28.9 | 17.2 | 49% | 29 | 76.17 | 1015.5 | ||||||
| 31 | 10:52 | N 13 | 16.09 | Partly Cloudy | SCT030 | 28.3 | 17.8 | 53% | 29 | 76.17 | 1015.6 | ||||||
| 31 | 09:52 | N 11 | 16.09 | A Few Clouds | FEW030 FEW080 | 27.2 | 18.3 | 58% | 28 | 76.2 | 1015.7 | ||||||
| 31 | 08:52 | N 11 | 16.09 | A Few Clouds | FEW002 FEW080 | 25 | 17.8 | 64% | 26 | 76.2 | 1015.9 | ||||||
| 31 | 07:52 | N 15 | 16.09 | A Few Clouds | FEW080 | 23.9 | 17.8 | 25 | 21.7 | 69% | 25 | 76.17 | 1015.5 | ||||
| 31 | 06:52 | N 15 | 16.09 | A Few Clouds | FEW080 | 22.2 | 17.2 | 73% | 76.17 | 1015.4 | |||||||
| 31 | 05:52 | N 13 | 16.09 | A Few Clouds | FEW085 | 21.7 | 17.2 | 76% | 76.15 | 1015.1 | |||||||
| 31 | 04:52 | N 9 | 16.09 | A Few Clouds | FEW085 | 21.7 | 16.7 | 73% | 76.12 | 1014.6 | |||||||
| 31 | 03:52 | N 6 | 16.09 | A Few Clouds | FEW060 FEW085 | 23.3 | 16.7 | 67% | 76.1 | 1014.5 | |||||||
| 31 | 02:52 | NW 9 | 16.09 | Overcast | BKN060 OVC085 | 25 | 16.7 | 60% | 26 | 76.1 | 1014.3 | ||||||
| 31 | 01:52 | N 11 | 16.09 | Overcast | BKN060 OVC085 | 25 | 16.7 | 27.2 | 25 | 60% | 26 | 76.07 | 1014.3 | ||||
| 31 | 00:52 | N 9 | 16.09 | Overcast | FEW060 OVC090 | 25 | 17.2 | 62% | 26 | 76.07 | 1014.1 | ||||||
| 30 | 23:52 | NW 9 | 16.09 | Overcast | FEW070 OVC085 | 25.6 | 17.2 | 60% | 27 | 76.07 | 1014.0 | ||||||
| 30 | 22:52 | N 11 | 16.09 | Mostly Cloudy | BKN085 BKN250 | 26.1 | 16.7 | 56% | 27 | 76.05 | 1013.7 | ||||||
| 30 | 21:52 | NW 15 | 16.09 | Overcast | OVC080 | 26.7 | 16.1 | 52% | 27 | 76 | 1013.2 | ||||||
| 30 | 20:52 | NW 13 | 16.09 | Overcast | OVC080 | 26.7 | 16.1 | 52% | 27 | 75.95 | 1012.5 | ||||||
| 30 | 19:52 | N 19 | 16.09 | Overcast | OVC075 | 27.2 | 16.1 | 29.4 | 27.2 | 51% | 28 | 75.95 | 1012.3 | ||||
| 30 | 18:52 | N 22 | 16.09 | Overcast | FEW050 OVC080 | 27.2 | 16.7 | 53% | 28 | 75.9 | 1011.9 | ||||||
| 30 | 17:52 | N 19 | 16.09 | Overcast | SCT050 OVC080 | 27.2 | 16.7 | 53% | 28 | 75.9 | 1011.7 | ||||||
| 30 | 16:52 | N 22 | 16.09 | Overcast | FEW055 OVC075 | 27.8 | 16.1 | 49% | 28 | 75.84 | 1011.1 | ||||||
| 30 | 15:52 | NW 28 G 41 | 16.09 | Mostly Cloudy | SCT055 BKN075 | 27.8 | 15.6 | 47% | 28 | 75.84 | 1011.0 | ||||||
| 30 | 14:52 | NW 28 G 41 | 16.09 | Mostly Cloudy | BKN065 | 28.9 | 16.1 | 46% | 29 | 75.82 | 1010.7 | ||||||
| 30 | 13:52 | NW 22 G 37 | 16.09 | Mostly Cloudy | BKN050 | 28.9 | 16.1 | 30 | 23.3 | 46% | 29 | 75.79 | 1010.5 | ||||
| 30 | 12:52 | NW 28 G 46 | 16.09 | Partly Cloudy | SCT050 SCT075 | 28.9 | 15.6 | 44% | 29 | 75.79 | 1010.6 | ||||||
| 30 | 11:52 | NW 31 G 48 | 16.09 | A Few Clouds | FEW075 FEW250 | 27.8 | 14.4 | 44% | 28 | 75.79 | 1010.4 | ||||||
| 30 | 10:52 | NW 30 G 44 | 16.09 | A Few Clouds | FEW070 FEW250 | 26.7 | 14.4 | 47% | 27 | 75.77 | 1010.2 | ||||||
| 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) | |||||||||||||||