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. | ||||||||||||||||
| 07 | 05:52 | SW 11 | 16.09 | A Few Clouds | FEW200 FEW250 | 3.9 | 0 | 76% | 1 | 76.43 | 1018.8 | ||||||
| 07 | 04:52 | SW 7 | 16.09 | A Few Clouds | FEW250 | 3.9 | 0.6 | 79% | 2 | 76.48 | 1019.5 | ||||||
| 07 | 03:52 | SW 6 | 16.09 | A Few Clouds | FEW250 | 4.4 | 0.6 | 77% | 76.5 | 1019.7 | |||||||
| 07 | 02:52 | Calm | 16.09 | A Few Clouds | FEW250 | 5 | 0.6 | 73% | 76.53 | 1020.1 | |||||||
| 07 | 01:52 | Calm | 16.09 | A Few Clouds | FEW250 | 5.6 | 1.1 | 73% | 76.56 | 1020.6 | |||||||
| 07 | 00:52 | Calm | 16.09 | A Few Clouds | FEW250 | 6.1 | 0.6 | 11.7 | 6.1 | 68% | 76.61 | 1021.1 | |||||
| 06 | 23:52 | Calm | 16.09 | A Few Clouds | FEW250 | 6.7 | 1.1 | 68% | 76.63 | 1021.7 | |||||||
| 06 | 22:52 | Calm | 16.09 | Partly Cloudy | FEW150 SCT250 | 7.8 | -0.6 | 56% | 76.66 | 1022.1 | |||||||
| 06 | 21:52 | Calm | 16.09 | Partly Cloudy | FEW150 SCT250 | 8.3 | 2.2 | 66% | 76.68 | 1022.2 | |||||||
| 06 | 20:52 | Calm | 16.09 | Partly Cloudy | FEW150 SCT250 | 9.4 | 3.3 | 66% | 76.66 | 1021.9 | |||||||
| 06 | 19:52 | Calm | 16.09 | Partly Cloudy | FEW150 SCT250 | 10.6 | 1.7 | 54% | 76.63 | 1021.6 | |||||||
| 06 | 18:52 | Calm | 16.09 | Partly Cloudy | SCT250 | 11.1 | 2.8 | 15.6 | 10.6 | 57% | 76.61 | 1021.4 | |||||
| 06 | 17:52 | N 9 | 16.09 | Partly Cloudy | FEW150 SCT250 | 11.7 | -4.4 | 32% | 76.58 | 1021.0 | |||||||
| 06 | 16:52 | NW 11 | 16.09 | A Few Clouds | FEW250 | 13.3 | -5 | 28% | 76.56 | 1020.7 | |||||||
| 06 | 15:52 | NW 17 G 30 | 16.09 | A Few Clouds | FEW250 | 15 | -4.4 | 26% | 76.56 | 1020.5 | |||||||
| 06 | 14:52 | N 17 G 28 | 16.09 | A Few Clouds | FEW250 | 15.6 | -4.4 | 25% | 76.56 | 1020.6 | |||||||
| 06 | 13:52 | NW 22 G 41 | 16.09 | A Few Clouds | FEW070 | 15.6 | -5 | 24% | 76.58 | 1020.9 | |||||||
| 06 | 11:52 | N 28 G 44 | 16.09 | A Few Clouds | FEW070 FEW250 | 14.4 | -4.4 | 27% | 76.68 | 1022.1 | |||||||
| 06 | 10:52 | NW 24 G 41 | 16.09 | A Few Clouds | FEW065 FEW250 | 13.3 | -3.3 | 32% | 76.73 | 1022.9 | |||||||
| 06 | 09:52 | W 22 G 35 | 16.09 | A Few Clouds | FEW060 FEW250 | 12.2 | -3.3 | 34% | 76.73 | 1022.9 | |||||||
| 06 | 08:52 | NW 19 | 16.09 | A Few Clouds | FEW250 | 11.7 | -2.8 | 37% | 76.71 | 1022.7 | |||||||
| 06 | 07:52 | NW 17 G 35 | 16.09 | A Few Clouds | FEW050 FEW250 | 10.6 | -2.8 | 39% | 76.68 | 1022.1 | |||||||
| 06 | 06:52 | W 17 | 16.09 | A Few Clouds | FEW050 FEW250 | 8.9 | -3.3 | 14.4 | 8.9 | 42% | 7 | 76.58 | 1021.1 | ||||
| 06 | 05:52 | NW 11 | 16.09 | A Few Clouds | FEW050 | 9.4 | -4.4 | 38% | 8 | 76.5 | 1019.8 | ||||||
| 06 | 04:52 | NW 20 G 33 | 16.09 | A Few Clouds | FEW060 | 11.1 | -5.6 | 31% | 76.38 | 1018.2 | |||||||
| 06 | 03:52 | NW 28 G 52 | 16.09 | A Few Clouds | FEW060 | 12.2 | -3.3 | 34% | 76.3 | 1017.2 | |||||||
| 06 | 02:52 | NW 31 G 57 | 16.09 | A Few Clouds | FEW060 | 12.8 | -1.1 | 38% | 76.25 | 1016.3 | |||||||
| 06 | 01:52 | NW 26 G 39 | 16.09 | A Few Clouds | FEW060 | 12.8 | 1.1 | 45% | 76.17 | 1015.6 | |||||||
| 06 | 00:52 | NW 33 G 54 | 16.09 | A Few Clouds and Breezy | FEW075 | 14.4 | 0.6 | 21.1 | 14.4 | 39% | 76.05 | 1013.9 | |||||
| 05 | 23:52 | NW 48 G 74 | 16.09 | Partly Cloudy and Windy | FEW075 SCT100 | 16.7 | 5 | 46% | 75.9 | 1011.8 | |||||||
| 05 | 22:52 | W 15 | 16.09 | Overcast | BKN075 OVC100 | 21.1 | 5 | 35% | 75.67 | 1008.7 | |||||||
| 05 | 21:52 | SW 11 | 16.09 | Mostly Cloudy | SCT090 BKN230 | 18.9 | 4.4 | 39% | 75.59 | 1007.5 | |||||||
| 05 | 20:52 | S 11 | 16.09 | Mostly Cloudy | BKN095 BKN230 | 18.3 | 5.6 | 43% | 75.54 | 1007.2 | |||||||
| 05 | 19:52 | SW 15 | 16.09 | Partly Cloudy | FEW150 SCT230 | 18.9 | 4.4 | 39% | 75.57 | 1007.5 | |||||||
| 05 | 18:52 | SW 15 | 16.09 | Mostly Cloudy | FEW150 BKN230 | 18.9 | 5 | 22.8 | 18.9 | 40% | 75.57 | 1007.6 | |||||
| 05 | 17:52 | SW 22 | 16.09 | Partly Cloudy | FEW150 SCT240 | 20.6 | 5 | 36% | 75.54 | 1007.1 | |||||||
| 05 | 16:52 | S 20 | 16.09 | A Few Clouds | FEW230 | 20.6 | 4.4 | 35% | 75.54 | 1007.0 | |||||||
| 05 | 15:52 | S 26 G 44 | 16.09 | Partly Cloudy | SCT230 | 22.2 | 4.4 | 31% | 75.57 | 1007.5 | |||||||
| 05 | 14:52 | SW 26 G 43 | 16.09 | Mostly Cloudy | BKN230 | 22.2 | 4.4 | 31% | 75.62 | 1008.3 | |||||||
| 05 | 13:52 | S 31 G 52 | 16.09 | Mostly Cloudy | BKN240 | 21.7 | 3.9 | 31% | 75.74 | 1009.7 | |||||||
| 05 | 12:52 | S 24 G 48 | 16.09 | Mostly Cloudy | BKN250 | 20 | 3.3 | 20 | 6.7 | 33% | 75.87 | 1011.6 | |||||
| 05 | 11:52 | S 24 G 37 | 16.09 | Partly Cloudy | SCT250 | 17.8 | 5 | 43% | 76.02 | 1013.6 | |||||||
| 05 | 09:52 | S 19 | 16.09 | A Few Clouds | FEW250 | 13.3 | 3.9 | 53% | 76.3 | 1017.3 | |||||||
| 05 | 08:52 | S 17 | 16.09 | A Few Clouds | FEW180 | 10.6 | 5.6 | 71% | 76.45 | 1019.1 | |||||||
| 05 | 07:52 | Calm | 16.09 | Partly Cloudy | SCT180 | 8.3 | 5 | 80% | 76.53 | 1020.3 | |||||||
| 05 | 06:52 | SW 9 | 16.09 | Partly Cloudy | SCT180 | 6.7 | 3.9 | 8.9 | 5.6 | 83% | 5 | 76.58 | 1021.1 | ||||
| 05 | 05:52 | SW 7 | 16.09 | Partly Cloudy | SCT140 | 5.6 | 3.3 | 85% | 4 | 76.63 | 1021.6 | ||||||
| 05 | 04:52 | SW 7 | 16.09 | A Few Clouds | FEW140 | 6.1 | 2.8 | 80% | 5 | 76.66 | 1021.8 | ||||||
| 05 | 03:52 | SW 6 | 16.09 | Partly Cloudy | SCT140 | 7.2 | 3.9 | 80% | 76.68 | 1022.1 | |||||||
| 05 | 02:52 | SW 9 | 16.09 | A Few Clouds | FEW140 | 6.7 | 1.7 | 71% | 5 | 76.71 | 1022.6 | ||||||
| 05 | 01:52 | Calm | 16.09 | A Few Clouds | FEW140 | 7.8 | 1.7 | 66% | 76.71 | 1022.8 | |||||||
| 05 | 00:52 | SW 6 | 16.09 | A Few Clouds | FEW140 FEW250 | 7.8 | 3.3 | 13.9 | 7.8 | 73% | 76.76 | 1023.2 | |||||
| 04 | 23:52 | SE 7 | 16.09 | A Few Clouds | FEW140 FEW250 | 10 | 3.9 | 66% | 9 | 76.78 | 1023.6 | ||||||
| 04 | 22:52 | S 11 | 16.09 | A Few Clouds | FEW140 FEW250 | 10.6 | 1.1 | 52% | 76.81 | 1023.8 | |||||||
| 04 | 21:52 | W 6 | 16.09 | Partly Cloudy | SCT160 SCT250 | 11.1 | -2.8 | 38% | 76.81 | 1024.1 | |||||||
| 04 | 20:52 | SW 7 | 14.48 | Mostly Cloudy | BKN170 BKN250 | 12.8 | -2.8 | 34% | 76.81 | 1024.1 | |||||||
| 04 | 19:52 | SW 11 | 16.09 | Partly Cloudy | SCT150 SCT250 | 12.2 | 0.6 | 45% | 76.78 | 1023.8 | |||||||
| 04 | 17:52 | S 11 | 16.09 | A Few Clouds | FEW200 FEW250 | 14.4 | -2.8 | 31% | 76.76 | 1023.2 | |||||||
| 04 | 15:52 | W 20 | 16.09 | Partly Cloudy | SCT210 | 17.8 | -4.4 | 22% | 76.66 | 1022.0 | |||||||
| 04 | 14:52 | W 19 G 31 | 16.09 | Partly Cloudy | SCT200 | 17.8 | -4.4 | 22% | 76.66 | 1022.0 | |||||||
| 04 | 13:52 | NW 30 G 37 | 16.09 | Partly Cloudy | SCT250 | 17.2 | -5 | 22% | 76.71 | 1022.6 | |||||||
| 04 | 12:52 | W 11 G 33 | 16.09 | Mostly Cloudy | BKN250 | 17.2 | -2.8 | 17.8 | 10 | 26% | 76.76 | 1023.3 | |||||
| 04 | 11:52 | W 24 G 33 | 16.09 | Mostly Cloudy | BKN250 | 16.7 | -2.8 | 26% | 76.84 | 1024.3 | |||||||
| 04 | 10:52 | NW 22 G 33 | 16.09 | Mostly Cloudy | BKN250 | 15.6 | -1.1 | 32% | 76.89 | 1025.0 | |||||||
| 04 | 09:52 | W 17 | 16.09 | Mostly Cloudy | BKN250 | 14.4 | -0.6 | 36% | 76.91 | 1025.2 | |||||||
| 04 | 08:52 | W 19 | 16.09 | Mostly Cloudy | BKN250 | 13.3 | 0 | 40% | 76.91 | 1025.4 | |||||||
| 04 | 07:52 | W 11 | 16.09 | Partly Cloudy | SCT250 | 11.1 | -0.6 | 45% | 76.86 | 1024.7 | |||||||
| 04 | 06:52 | W 17 | 16.09 | A Few Clouds | FEW200 | 10 | -0.6 | 12.2 | 9.4 | 48% | 8 | 76.76 | 1023.3 | ||||
| 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) | |||||||||||||||