Weather observations for the past three days for
Washington/Reagan National Airport, DC
| Date | Time (est) | 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. | ||||||||||||||||
| 08 | 13:52 | W 19 G 31 | 16.09 | Partly Cloudy | FEW060 SCT210 | 17.2 | 1.7 | 35% | 76.02 | 1013.5 | |||||||
| 08 | 12:52 | W 19 | 16.09 | Partly Cloudy | SCT200 | 16.7 | 2.8 | 16.7 | 8.3 | 40% | 76.1 | 1014.6 | |||||
| 08 | 11:52 | W 20 G 31 | 16.09 | A Few Clouds | FEW035 FEW250 | 15.6 | 3.3 | 44% | 76.17 | 1015.7 | |||||||
| 08 | 10:52 | W 26 G 35 | 16.09 | A Few Clouds | FEW250 | 14.4 | 3.3 | 48% | 76.28 | 1016.8 | |||||||
| 08 | 09:52 | W 22 G 37 | 16.09 | A Few Clouds | FEW035 FEW250 | 12.8 | 3.3 | 53% | 76.3 | 1017.3 | |||||||
| 08 | 08:52 | W 22 G 31 | 16.09 | A Few Clouds | FEW035 FEW250 | 11.7 | 3.3 | 57% | 76.33 | 1017.5 | |||||||
| 08 | 07:52 | Vrbl 11 | 16.09 | A Few Clouds | FEW035 FEW250 | 10 | 2.8 | 61% | 9 | 76.33 | 1017.5 | ||||||
| 08 | 06:52 | NW 9 | 16.09 | A Few Clouds | FEW050 FEW250 | 8.3 | 2.8 | 9.4 | 7.8 | 69% | 7 | 76.33 | 1017.4 | ||||
| 08 | 05:52 | W 15 | 16.09 | A Few Clouds | FEW050 | 8.9 | 2.8 | 66% | 7 | 76.28 | 1016.8 | ||||||
| 08 | 04:52 | NW 13 G 31 | 16.09 | A Few Clouds | FEW050 | 8.9 | 2.2 | 63% | 7 | 76.25 | 1016.5 | ||||||
| 08 | 03:52 | W 11 | 16.09 | A Few Clouds | FEW050 | 8.3 | 2.2 | 66% | 7 | 76.25 | 1016.6 | ||||||
| 08 | 02:52 | W 15 | 16.09 | A Few Clouds | FEW050 | 8.9 | 2.2 | 63% | 7 | 76.25 | 1016.6 | ||||||
| 08 | 01:52 | W 15 | 16.09 | A Few Clouds | FEW050 | 8.3 | 1.7 | 63% | 6 | 76.28 | 1016.9 | ||||||
| 08 | 00:52 | W 11 | 16.09 | A Few Clouds | FEW050 | 8.9 | 1.7 | 11.1 | 8.9 | 61% | 7 | 76.28 | 1016.9 | ||||
| 07 | 23:52 | W 15 | 16.09 | A Few Clouds | FEW050 | 9.4 | 1.7 | 59% | 7 | 76.28 | 1016.9 | ||||||
| 07 | 22:52 | W 15 | 16.09 | Fair | CLR | 9.4 | 2.2 | 61% | 7 | 76.28 | 1016.8 | ||||||
| 07 | 21:52 | W 13 | 16.09 | A Few Clouds | FEW055 | 9.4 | 2.2 | 61% | 8 | 76.28 | 1016.8 | ||||||
| 07 | 20:52 | W 13 | 16.09 | A Few Clouds | FEW055 | 10 | 1.7 | 57% | 8 | 76.28 | 1016.9 | ||||||
| 07 | 19:52 | NW 20 G 35 | 16.09 | Fair | CLR | 10.6 | 2.2 | 56% | 76.25 | 1016.6 | |||||||
| 07 | 18:52 | NW 20 G 35 | 16.09 | A Few Clouds | FEW055 | 11.1 | 2.2 | 16.7 | 11.1 | 55% | 76.28 | 1016.8 | |||||
| 07 | 17:52 | NW 30 G 52 | 16.09 | A Few Clouds | FEW055 | 11.7 | 2.2 | 52% | 76.2 | 1016.0 | |||||||
| 07 | 16:52 | W 31 G 54 | 16.09 | Partly Cloudy | SCT055 | 12.8 | 1.7 | 47% | 76.15 | 1015.1 | |||||||
| 07 | 15:52 | NW 26 G 46 | 16.09 | Partly Cloudy | SCT055 | 13.9 | 1.7 | 44% | 76.07 | 1014.3 | |||||||
| 07 | 14:52 | NW 24 G 43 | 16.09 | Mostly Cloudy | BKN060 | 15.6 | 2.2 | 41% | 76.02 | 1013.6 | |||||||
| 07 | 13:52 | NW 24 G 46 | 16.09 | Mostly Cloudy | BKN060 | 15 | 1.7 | 41% | 76 | 1013.2 | |||||||
| 07 | 12:52 | NW 24 G 43 | 16.09 | A Few Clouds | FEW050 | 16.1 | 1.7 | 16.1 | 8.3 | 38% | 76.02 | 1013.3 | |||||
| 07 | 11:52 | NW 22 G 37 | 16.09 | A Few Clouds | FEW045 | 15 | 2.2 | 42% | 76.07 | 1014.1 | |||||||
| 07 | 10:52 | NW 22 G 37 | 16.09 | A Few Clouds | FEW045 | 13.9 | 2.2 | 45% | 76.15 | 1015.1 | |||||||
| 07 | 09:52 | N 22 G 43 | 16.09 | A Few Clouds | FEW060 | 12.8 | 1.7 | 47% | 76.17 | 1015.4 | |||||||
| 07 | 08:52 | NW 22 G 41 | 16.09 | A Few Clouds | FEW060 | 11.7 | 1.7 | 51% | 76.17 | 1015.6 | |||||||
| 07 | 07:52 | N 15 | 16.09 | A Few Clouds | FEW060 | 10 | 2.2 | 59% | 8 | 76.17 | 1015.4 | ||||||
| 07 | 06:52 | NW 15 | 16.09 | Partly Cloudy | SCT060 | 8.3 | 1.7 | 15.6 | 8.3 | 63% | 6 | 76.12 | 1015.0 | ||||
| 07 | 05:52 | NW 24 | 16.09 | Mostly Cloudy | BKN065 | 10 | 1.1 | 54% | 7 | 76.1 | 1014.4 | ||||||
| 07 | 04:52 | NW 19 | 16.09 | Mostly Cloudy | BKN060 BKN070 | 10.6 | 1.1 | 52% | 76.07 | 1014.2 | |||||||
| 07 | 03:52 | NW 28 G 44 | 16.09 | Mostly Cloudy | BKN065 | 11.1 | 0.6 | 49% | 76.02 | 1013.5 | |||||||
| 07 | 02:52 | NW 33 G 46 | 16.09 | Overcast and Breezy | OVC080 | 12.8 | 5 | 59% | 76 | 1013.1 | |||||||
| 07 | 01:52 | NW 22 G 35 | 16.09 | Overcast | OVC070 | 13.9 | 7.2 | 64% | 75.97 | 1012.7 | |||||||
| 07 | 00:52 | NW 17 | 16.09 | Overcast | OVC065 | 15.6 | 9.4 | 16.1 | 15 | 67% | 75.92 | 1012.0 | |||||
| 06 | 23:52 | N 13 | 16.09 | Overcast | OVC070 | 15.6 | 12.2 | 80% | 75.9 | 1011.7 | |||||||
| 06 | 22:52 | Calm | 16.09 | Overcast | FEW046 OVC060 | 15 | 13.3 | 90% | 75.9 | 1011.8 | |||||||
| 06 | 21:52 | W 6 | 16.09 | Overcast | SCT046 OVC060 | 15.6 | 13.3 | 86% | 75.92 | 1012.0 | |||||||
| 06 | 20:52 | W 9 | 16.09 | Partly Cloudy | FEW080 SCT250 | 15 | 13.3 | 90% | 75.9 | 1011.8 | |||||||
| 06 | 19:52 | NW 9 | 16.09 | Partly Cloudy | FEW070 SCT250 | 15.6 | 13.9 | 90% | 75.9 | 1011.6 | |||||||
| 06 | 18:52 | SW 6 | 16.09 | Partly Cloudy | FEW009 FEW050 SCT075 | 15.6 | 13.9 | 18.9 | 15.6 | 90% | 75.87 | 1011.5 | 0.03 | ||||
| 06 | 17:52 | SW 9 | 16.09 | Mostly Cloudy | FEW040 BKN075 BKN150 | 16.1 | 14.4 | 90% | 75.87 | 1011.5 | |||||||
| 06 | 16:52 | S 15 | 16.09 | Mostly Cloudy | FEW035 SCT110 BKN250 | 16.1 | 14.4 | 90% | 75.82 | 1010.9 | |||||||
| 06 | 15:52 | S 9 | 16.09 | Light Rain | SCT065 BKN110 | 16.7 | 14.4 | 86% | 75.77 | 1010.1 | 0.03 | 0.03 | |||||
| 06 | 14:52 | S 9 | 16.09 | Light Rain | FEW055 SCT090 BKN110 BKN150 BKN250 | 17.2 | 14.4 | 84% | 75.79 | 1010.5 | |||||||
| 06 | 13:52 | S 13 | 16.09 | Mostly Cloudy | FEW055 SCT090 BKN110 BKN180 BKN250 | 17.8 | 15 | 84% | 75.82 | 1010.6 | |||||||
| 06 | 12:52 | S 11 | 16.09 | Mostly Cloudy | SCT060 BKN110 BKN180 BKN250 | 18.9 | 13.9 | 20 | 17.2 | 73% | 75.87 | 1011.4 | 0.08 | ||||
| 06 | 11:52 | Calm | 16.09 | Mostly Cloudy | FEW035 BKN050 BKN080 BKN250 | 19.4 | 12.8 | 66% | 75.87 | 1011.4 | |||||||
| 06 | 10:52 | E 6 | 16.09 | Mostly Cloudy | FEW034 BKN075 BKN090 BKN250 | 18.3 | 14.4 | 78% | 75.87 | 1011.6 | |||||||
| 06 | 09:52 | E 7 | 14.48 | Light Rain | BKN043 BKN070 BKN090 | 17.2 | 15 | 87% | 75.92 | 1012.0 | 0.05 | 0.08 | |||||
| 06 | 08:52 | N 17 | 8.05 | Rain Fog/Mist | BKN044 BKN055 OVC075 | 17.8 | 13.9 | 78% | 75.9 | 1011.8 | 0.03 | ||||||
| 06 | 07:52 | N 11 | 16.09 | Mostly Cloudy | BKN043 BKN100 BKN130 | 18.9 | 15.6 | 81% | 75.9 | 1011.8 | |||||||
| 06 | 06:52 | NW 13 | 16.09 | Mostly Cloudy | FEW007 SCT035 BKN055 BKN130 | 18.9 | 16.1 | 20 | 18.9 | 84% | 75.84 | 1011.0 | 0.23 | ||||
| 06 | 05:52 | NW 22 G 39 | 9.66 | Light Rain Fog/Mist | SCT007 BKN025 OVC029 | 20 | 18.9 | 93% | 75.82 | 1010.6 | 0.05 | ||||||
| 06 | 04:52 | S 11 | 16.09 | Overcast | FEW015 BKN033 OVC047 | 19.4 | 18.9 | 97% | 75.79 | 1010.2 | |||||||
| 06 | 03:52 | S 13 | 12.87 | Overcast | BKN015 OVC023 | 19.4 | 18.3 | 93% | 75.77 | 1010.1 | 0.1 | 0.18 | |||||
| 06 | 02:52 | S 9 | 11.27 | Overcast | SCT017 BKN024 OVC032 | 19.4 | 18.3 | 93% | 75.77 | 1010.2 | 0.08 | ||||||
| 06 | 01:52 | S 11 | 16.09 | Overcast | SCT030 BKN048 BKN075 OVC250 | 18.9 | 17.8 | 93% | 75.84 | 1010.9 | |||||||
| 06 | 00:52 | S 6 | 16.09 | Overcast | BKN032 BKN042 BKN080 OVC250 | 19.4 | 18.3 | 21.1 | 18.3 | 93% | 75.87 | 1011.3 | 0.03 | ||||
| 05 | 23:52 | S 9 | 16.09 | Mostly Cloudy | FEW095 FEW140 BKN250 | 18.9 | 17.8 | 93% | 75.84 | 1011.0 | |||||||
| 05 | 22:52 | SW 11 | 16.09 | Overcast | FEW037 BKN095 OVC140 | 20.6 | 18.9 | 90% | 75.84 | 1011.2 | |||||||
| 05 | 21:52 | SW 13 | 16.09 | Light Rain | BKN033 BKN047 OVC070 | 21.1 | 19.4 | 90% | 75.87 | 1011.5 | 0.03 | ||||||
| 05 | 20:52 | S 11 | 16.09 | Mostly Cloudy | SCT040 BKN055 BKN065 | 20 | 18.9 | 93% | 75.87 | 1011.5 | |||||||
| 05 | 19:52 | S 9 | 16.09 | Light Rain | FEW028 OVC045 | 20.6 | 18.9 | 90% | 75.87 | 1011.5 | 0.03 | ||||||
| 05 | 18:52 | S 11 | 16.09 | Overcast | SCT028 BKN040 OVC050 | 20 | 18.9 | 21.1 | 20 | 93% | 75.9 | 1011.8 | |||||
| 05 | 17:52 | S 15 | 16.09 | Overcast | SCT014 BKN019 OVC025 | 21.1 | 18.9 | 87% | 75.87 | 1011.4 | |||||||
| 05 | 16:52 | S 13 | 16.09 | Overcast | SCT014 BKN033 OVC049 | 21.1 | 19.4 | 90% | 75.84 | 1011.2 | |||||||
| 05 | 15:52 | S 15 | 16.09 | Overcast | SCT014 BKN032 OVC047 | 20 | 18.9 | 93% | 75.84 | 1011.0 | |||||||
| 05 | 14:52 | S 20 | 14.48 | Light Drizzle | BKN021 OVC045 | 20.6 | 18.9 | 90% | 75.84 | 1011.2 | |||||||
| Date | Time (est) | 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) | |||||||||||||||