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. | ||||||||||||||||
| 14 | 05:52 | NE 7 | 16.09 | Overcast | FEW050 SCT140 BKN160 OVC250 | 26.1 | 21.7 | 77% | 28 | 76.2 | 1015.9 | ||||||
| 14 | 04:52 | NE 9 | 16.09 | Mostly Cloudy | FEW060 SCT140 BKN250 | 26.1 | 21.1 | 74% | 28 | 76.15 | 1015.3 | ||||||
| 14 | 03:52 | NE 6 | 16.09 | Mostly Cloudy | FEW060 SCT140 BKN250 | 26.7 | 22.2 | 76% | 29 | 76.17 | 1015.4 | ||||||
| 14 | 02:52 | NE 11 | 16.09 | Overcast | SCT055 BKN140 OVC250 | 27.2 | 22.8 | 77% | 30 | 76.15 | 1015.1 | ||||||
| 14 | 01:52 | E 6 | 16.09 | Mostly Cloudy | SCT060 SCT095 BKN140 BKN250 | 27.2 | 22.2 | 30 | 27.2 | 74% | 30 | 76.17 | 1015.6 | ||||
| 14 | 00:52 | Calm | 16.09 | Mostly Cloudy | FEW060 FEW080 BKN140 BKN250 | 27.8 | 22.8 | 74% | 31 | 76.2 | 1015.9 | ||||||
| 13 | 23:52 | Calm | 16.09 | Mostly Cloudy | FEW060 SCT075 BKN250 | 28.3 | 21.7 | 67% | 31 | 76.17 | 1015.5 | ||||||
| 13 | 22:52 | Calm | 16.09 | Mostly Cloudy | FEW070 BKN250 | 28.3 | 21.7 | 67% | 31 | 76.15 | 1015.2 | ||||||
| 13 | 21:52 | Calm | 16.09 | Mostly Cloudy | FEW065 BKN250 | 28.9 | 21.1 | 63% | 31 | 76.1 | 1014.5 | ||||||
| 13 | 20:52 | E 7 | 16.09 | Mostly Cloudy | FEW048 SCT065 BKN250 | 29.4 | 21.1 | 61% | 32 | 76.02 | 1013.6 | ||||||
| 13 | 19:52 | S 11 | 16.09 | Mostly Cloudy | FEW049 BKN250 | 29.4 | 20.6 | 32.2 | 29.4 | 59% | 32 | 75.97 | 1012.8 | ||||
| 13 | 18:52 | E 6 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 31.1 | 20.6 | 54% | 34 | 75.95 | 1012.5 | ||||||
| 13 | 17:52 | NE 7 | 16.09 | Mostly Cloudy | FEW050 BKN250 | 31.7 | 20 | 50% | 34 | 75.95 | 1012.6 | ||||||
| 13 | 16:52 | N 13 | 16.09 | Mostly Cloudy | FEW055 BKN250 | 31.7 | 20 | 50% | 34 | 75.97 | 1012.8 | ||||||
| 13 | 15:52 | N 15 | 16.09 | Mostly Cloudy | SCT055 BKN250 | 30.6 | 19.4 | 51% | 32 | 75.97 | 1012.7 | ||||||
| 13 | 14:52 | N 13 | 16.09 | Partly Cloudy | FEW050 SCT250 | 31.7 | 20 | 50% | 34 | 75.95 | 1012.6 | ||||||
| 13 | 13:52 | N 20 | 16.09 | A Few Clouds | FEW040 FEW250 | 31.1 | 19.4 | 31.1 | 25.6 | 50% | 33 | 76 | 1013.1 | ||||
| 13 | 12:52 | N 19 G 35 | 16.09 | A Few Clouds | FEW040 FEW250 | 30 | 18.9 | 51% | 31 | 76.02 | 1013.3 | ||||||
| 13 | 11:52 | NW 17 | 16.09 | A Few Clouds | FEW035 FEW250 | 29.4 | 19.4 | 55% | 31 | 76.05 | 1013.7 | ||||||
| 13 | 10:52 | N 22 G 35 | 16.09 | A Few Clouds | FEW030 FEW250 | 28.9 | 18.9 | 55% | 30 | 76.02 | 1013.4 | ||||||
| 13 | 09:52 | NW 20 G 35 | 16.09 | A Few Clouds | FEW030 FEW250 | 27.8 | 18.3 | 56% | 29 | 76 | 1013.1 | ||||||
| 13 | 08:52 | N 15 | 16.09 | A Few Clouds | FEW250 | 26.7 | 18.9 | 62% | 28 | 76 | 1013.0 | ||||||
| 13 | 07:52 | NW 11 | 16.09 | A Few Clouds | FEW100 FEW250 | 25.6 | 18.3 | 26.1 | 24.4 | 64% | 27 | 75.95 | 1012.5 | ||||
| 13 | 06:52 | N 6 | 16.09 | A Few Clouds | FEW060 FEW100 | 25 | 18.3 | 66% | 26 | 75.9 | 1011.8 | ||||||
| 13 | 05:52 | N 11 | 16.09 | Partly Cloudy | FEW140 SCT250 | 25 | 17.8 | 64% | 26 | 75.87 | 1011.4 | ||||||
| 13 | 04:52 | NW 19 | 16.09 | Mostly Cloudy | FEW120 BKN140 BKN250 | 25.6 | 18.3 | 64% | 27 | 75.87 | 1011.3 | ||||||
| 13 | 03:52 | W 9 | 16.09 | Overcast | BKN045 OVC130 | 26.1 | 20.6 | 72% | 28 | 75.84 | 1011.2 | ||||||
| 13 | 02:52 | S 9 | 16.09 | Overcast | FEW045 BKN130 OVC250 | 25.6 | 21.1 | 76% | 27 | 75.82 | 1010.6 | ||||||
| 13 | 01:52 | SW 9 | 16.09 | Overcast | BKN045 BKN130 OVC250 | 26.1 | 20.6 | 28.3 | 26.1 | 72% | 28 | 75.82 | 1010.8 | ||||
| 13 | 00:52 | W 9 | 16.09 | Overcast | FEW050 BKN070 BKN130 OVC250 | 26.7 | 20 | 67% | 28 | 75.84 | 1011.2 | ||||||
| 12 | 23:52 | SW 11 | 16.09 | Overcast | SCT050 OVC250 | 26.1 | 20.6 | 72% | 28 | 75.87 | 1011.3 | ||||||
| 12 | 22:52 | SW 9 | 16.09 | Mostly Cloudy | FEW060 SCT080 BKN250 | 26.1 | 20.6 | 72% | 28 | 75.84 | 1011.0 | ||||||
| 12 | 21:52 | S 9 | 16.09 | Mostly Cloudy | FEW047 SCT060 BKN250 | 26.1 | 20.6 | 72% | 28 | 75.84 | 1011.0 | ||||||
| 12 | 20:52 | SW 7 | 16.09 | Partly Cloudy | FEW055 SCT250 | 27.2 | 20 | 65% | 29 | 75.79 | 1010.5 | ||||||
| 12 | 19:52 | W 13 | 16.09 | Partly Cloudy | SCT050 SCT250 | 28.3 | 19.4 | 30.6 | 28.3 | 59% | 30 | 75.77 | 1010.2 | ||||
| 12 | 18:52 | SW 17 | 16.09 | Mostly Cloudy | SCT045 SCT065 BKN250 | 29.4 | 20.6 | 59% | 32 | 75.77 | 1010.0 | ||||||
| 12 | 17:52 | SW 17 | 16.09 | Mostly Cloudy | SCT045 BKN060 BKN250 | 29.4 | 20.6 | 59% | 32 | 75.77 | 1010.2 | ||||||
| 12 | 16:52 | S 15 | 16.09 | Mostly Cloudy | SCT043 SCT050 BKN065 BKN250 | 30 | 21.1 | 59% | 33 | 75.79 | 1010.3 | ||||||
| 12 | 15:52 | S 11 | 16.09 | Mostly Cloudy | SCT060 BKN250 | 29.4 | 20 | 57% | 31 | 75.82 | 1010.8 | ||||||
| 12 | 14:52 | SE 7 | 16.09 | Partly Cloudy | FEW045 SCT250 | 30 | 19.4 | 53% | 32 | 75.84 | 1011.2 | ||||||
| 12 | 13:52 | Calm | 16.09 | Partly Cloudy | FEW050 SCT250 | 30 | 18.9 | 30.6 | 23.9 | 51% | 31 | 75.87 | 1011.6 | ||||
| 12 | 12:52 | NE 7 | 16.09 | Mostly Cloudy | SCT045 BKN250 | 29.4 | 18.9 | 53% | 31 | 75.9 | 1012.0 | ||||||
| 12 | 11:52 | Calm | 16.09 | Overcast | SCT035 OVC250 | 28.3 | 18.9 | 57% | 30 | 75.95 | 1012.4 | ||||||
| 12 | 10:52 | NE 9 | 16.09 | Mostly Cloudy | FEW045 FEW120 BKN250 | 27.8 | 19.4 | 60% | 29 | 75.95 | 1012.5 | ||||||
| 12 | 09:52 | NW 9 | 16.09 | Mostly Cloudy | FEW120 BKN250 | 26.7 | 20 | 67% | 28 | 75.95 | 1012.5 | ||||||
| 12 | 08:52 | N 15 | 16.09 | Mostly Cloudy | BKN110 BKN250 | 25.6 | 19.4 | 69% | 27 | 75.95 | 1012.4 | ||||||
| 12 | 07:52 | N 11 | 16.09 | Mostly Cloudy | FEW120 SCT160 BKN250 | 23.9 | 18.9 | 23.9 | 23.3 | 74% | 25 | 75.92 | 1012.0 | ||||
| 12 | 06:52 | NW 17 | 16.09 | Overcast | FEW120 BKN140 OVC250 | 23.9 | 18.3 | 71% | 25 | 75.87 | 1011.5 | ||||||
| 12 | 05:52 | NW 17 | 16.09 | Mostly Cloudy | SCT150 BKN250 | 23.3 | 18.3 | 74% | 75.82 | 1010.8 | |||||||
| 12 | 04:52 | NW 19 | 16.09 | Overcast | BKN110 OVC150 | 23.3 | 18.3 | 74% | 75.82 | 1010.9 | |||||||
| 12 | 03:52 | N 15 | 16.09 | Overcast | OVC110 | 23.3 | 18.3 | 74% | 75.82 | 1010.9 | |||||||
| 12 | 02:52 | NW 17 | 14.48 | Overcast | BKN110 OVC250 | 23.9 | 18.3 | 71% | 25 | 75.87 | 1011.3 | ||||||
| 12 | 01:52 | N 13 | 16.09 | Mostly Cloudy | FEW090 BKN250 | 23.9 | 18.3 | 28.3 | 23.3 | 71% | 25 | 75.84 | 1011.2 | ||||
| 12 | 00:52 | N 15 | 16.09 | Mostly Cloudy | BKN250 | 24.4 | 17.8 | 67% | 25 | 75.87 | 1011.3 | ||||||
| 11 | 23:52 | NW 9 | 16.09 | A Few Clouds | FEW110 FEW250 | 25 | 17.8 | 64% | 26 | 75.87 | 1011.5 | ||||||
| 11 | 22:52 | NW 9 | 16.09 | Partly Cloudy | FEW090 FEW110 SCT250 | 26.7 | 17.8 | 58% | 28 | 75.95 | 1012.4 | ||||||
| 11 | 21:52 | W 13 | 16.09 | Overcast | OVC085 | 27.2 | 17.2 | 54% | 28 | 75.95 | 1012.5 | ||||||
| 11 | 20:52 | NW 11 | 16.09 | Mostly Cloudy | FEW045 SCT085 SCT120 BKN250 | 27.2 | 17.2 | 54% | 28 | 75.87 | 1011.4 | ||||||
| 11 | 19:52 | NW 15 | 16.09 | Mostly Cloudy | FEW050 SCT110 BKN250 | 27.8 | 17.2 | 31.7 | 27.8 | 53% | 28 | 75.87 | 1011.4 | ||||
| 11 | 18:52 | NW 19 | 16.09 | Mostly Cloudy | BKN050 BKN085 BKN250 | 30 | 17.8 | 48% | 31 | 75.84 | 1011.3 | ||||||
| 11 | 17:52 | SW 22 | 16.09 | Mostly Cloudy | BKN060 BKN120 BKN250 | 30.6 | 19.4 | 51% | 32 | 75.84 | 1011.2 | ||||||
| 11 | 16:52 | W 19 | 16.09 | Mostly Cloudy | FEW043 SCT110 BKN250 | 31.1 | 18.9 | 48% | 32 | 75.9 | 1011.7 | ||||||
| 11 | 15:52 | W 15 G 31 | 16.09 | Mostly Cloudy | FEW040 BKN110 BKN250 | 31.1 | 18.3 | 46% | 32 | 75.92 | 1012.0 | ||||||
| 11 | 14:52 | W 7 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 31.7 | 19.4 | 48% | 33 | 75.9 | 1011.9 | ||||||
| 11 | 13:52 | W 17 | 16.09 | Mostly Cloudy | FEW040 BKN250 | 31.1 | 19.4 | 31.1 | 22.8 | 50% | 33 | 76 | 1013.3 | ||||
| 11 | 12:52 | W 11 | 16.09 | Mostly Cloudy | FEW035 BKN250 | 28.9 | 20 | 59% | 31 | 76.05 | 1013.8 | ||||||
| 11 | 11:52 | W 13 | 16.09 | Partly Cloudy | FEW075 SCT150 SCT250 | 28.3 | 20 | 61% | 30 | 76.1 | 1014.5 | ||||||
| 11 | 10:52 | NW 6 | 16.09 | Overcast | FEW150 OVC250 | 27.2 | 19.4 | 62% | 29 | 76.07 | 1014.1 | ||||||
| 11 | 09:52 | Calm | 16.09 | Mostly Cloudy | FEW100 FEW150 BKN250 | 25.6 | 19.4 | 69% | 27 | 76.07 | 1014.0 | ||||||
| 11 | 08:52 | S 15 | 14.48 | Overcast | FEW100 BKN150 OVC250 | 23.9 | 19.4 | 76% | 24 | 76.02 | 1013.6 | ||||||
| 11 | 07:56 | Calm | 16.09 | Mostly Cloudy | BKN110 | 23 | 19 | 78% | 75.9 | 0.0 | |||||||
| 11 | 07:52 | NE 6 | 16.09 | Overcast | SCT095 OVC150 | 22.8 | 19.4 | 23.9 | 21.7 | 81% | 75.87 | 1011.3 | 0.05 | ||||
| 11 | 06:52 | NW 28 G 48 | 14.48 | Light Rain | OVC120 | 22.8 | 18.3 | 76% | 76.02 | 1013.3 | 0.05 | ||||||
| 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) | |||||||||||||||