Weather observations for the past three days for
Washington/Reagan National Airport, DC
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 03 | 18:52 | N 8 | 10.00 | Fair | CLR | 81 | 44.1 | 27% | 80 | 30.18 | 1021.8 | ||||||
| 03 | 17:52 | N 5 | 10.00 | Fair | CLR | 82 | 43 | 25% | 80 | 30.18 | 1022.0 | ||||||
| 03 | 16:52 | N 9 | 10.00 | A Few Clouds | FEW075 | 82.9 | 43 | 24% | 81 | 30.19 | 1022.3 | ||||||
| 03 | 15:52 | NW 7 G 20 | 10.00 | A Few Clouds | FEW065 | 82 | 43 | 25% | 80 | 30.21 | 1022.9 | ||||||
| 03 | 14:52 | Vrbl 7 | 10.00 | A Few Clouds | FEW060 | 81 | 42.1 | 25% | 79 | 30.23 | 1023.5 | ||||||
| 03 | 13:52 | N 10 G 17 | 10.00 | A Few Clouds | FEW060 | 81 | 45 | 82 | 64 | 28% | 80 | 30.24 | 1024.1 | ||||
| 03 | 12:52 | NW 6 | 10.00 | Fair | CLR | 80.1 | 44.1 | 28% | 79 | 30.25 | 1024.4 | ||||||
| 03 | 11:52 | N 10 | 10.00 | A Few Clouds | FEW250 | 79 | 44.1 | 29% | 79 | 30.26 | 1024.8 | ||||||
| 03 | 10:52 | Vrbl 5 | 10.00 | A Few Clouds | FEW250 | 75.9 | 45 | 33% | 77 | 30.27 | 1025.0 | ||||||
| 03 | 09:52 | N 8 | 10.00 | A Few Clouds | FEW250 | 73.9 | 46 | 37% | 30.27 | 1025.0 | |||||||
| 03 | 08:52 | N 8 | 10.00 | Partly Cloudy | SCT250 | 69.1 | 46 | 44% | 30.27 | 1024.8 | |||||||
| 03 | 07:52 | N 9 | 10.00 | Partly Cloudy | SCT250 | 64 | 46 | 64 | 57 | 52% | 30.25 | 1024.3 | |||||
| 03 | 06:52 | N 6 | 10.00 | Mostly Cloudy | FEW130 BKN250 | 61 | 46.9 | 60% | 30.23 | 1023.5 | |||||||
| 03 | 05:52 | N 6 | 10.00 | A Few Clouds | FEW130 FEW250 | 57.9 | 46.9 | 67% | 30.22 | 1023.3 | |||||||
| 03 | 04:52 | N 6 | 10.00 | A Few Clouds | FEW130 FEW250 | 59 | 46 | 62% | 30.22 | 1023.3 | |||||||
| 03 | 03:52 | NE 3 | 10.00 | A Few Clouds | FEW130 FEW250 | 61 | 46 | 58% | 30.22 | 1023.1 | |||||||
| 03 | 02:52 | N 6 | 10.00 | A Few Clouds | FEW130 FEW250 | 60.1 | 46 | 60% | 30.21 | 1023.0 | |||||||
| 03 | 01:52 | Calm | 10.00 | A Few Clouds | FEW130 FEW250 | 63 | 46 | 72 | 62.1 | 54% | 30.22 | 1023.1 | |||||
| 03 | 00:52 | SW 3 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 45 | 54% | 30.21 | 1022.8 | |||||||
| 02 | 23:52 | SW 3 | 10.00 | Mostly Cloudy | BKN250 | 64 | 43 | 46% | 30.21 | 1022.9 | |||||||
| 02 | 22:52 | SW 5 | 10.00 | Mostly Cloudy | BKN250 | 64.9 | 43 | 45% | 30.21 | 1022.8 | |||||||
| 02 | 21:52 | Calm | 10.00 | Partly Cloudy | FEW090 SCT250 | 68 | 39.9 | 36% | 30.2 | 1022.5 | |||||||
| 02 | 20:52 | NW 6 | 10.00 | Partly Cloudy | FEW100 SCT250 | 70 | 37.9 | 31% | 30.19 | 1022.3 | |||||||
| 02 | 19:52 | N 7 | 10.00 | Partly Cloudy | FEW090 SCT250 | 71.1 | 39.9 | 77 | 71.1 | 32% | 30.19 | 1022.2 | |||||
| 02 | 18:52 | N 13 | 10.00 | Partly Cloudy | SCT090 SCT250 | 75 | 37 | 25% | 77 | 30.18 | 1021.9 | ||||||
| 02 | 17:52 | N 12 G 17 | 10.00 | Mostly Cloudy | BKN090 BKN250 | 77 | 39 | 26% | 77 | 30.18 | 1022.0 | ||||||
| 02 | 16:52 | Vrbl 6 | 10.00 | Mostly Cloudy | BKN090 BKN250 | 75.9 | 37.9 | 25% | 77 | 30.18 | 1022.0 | ||||||
| 02 | 15:52 | Vrbl 5 | 10.00 | A Few Clouds | FEW055 | 75 | 39 | 27% | 77 | 30.19 | 1022.1 | ||||||
| 02 | 14:52 | Calm | 10.00 | A Few Clouds | FEW055 | 73.9 | 37 | 26% | 30.2 | 1022.5 | |||||||
| 02 | 13:52 | E 3 | 10.00 | A Few Clouds | FEW065 | 73 | 39 | 73.9 | 60.1 | 29% | 30.21 | 1023.0 | |||||
| 02 | 12:52 | NE 8 | 10.00 | A Few Clouds | FEW065 | 72 | 41 | 33% | 30.23 | 1023.5 | |||||||
| 02 | 11:52 | NE 8 | 10.00 | A Few Clouds | FEW075 | 71.1 | 42.1 | 35% | 30.24 | 1024.0 | |||||||
| 02 | 10:52 | NE 8 | 10.00 | A Few Clouds | FEW075 | 68 | 43 | 40% | 30.24 | 1024.0 | |||||||
| 02 | 09:52 | E 6 | 10.00 | A Few Clouds | FEW075 | 66 | 44.1 | 45% | 30.24 | 1023.9 | |||||||
| 02 | 08:52 | NE 8 | 10.00 | A Few Clouds | FEW070 FEW250 | 62.1 | 48 | 60% | 30.24 | 1023.9 | |||||||
| 02 | 07:52 | NE 10 | 10.00 | A Few Clouds | FEW070 FEW250 | 60.1 | 48.9 | 60.1 | 55 | 67% | 30.23 | 1023.5 | |||||
| 02 | 06:52 | NE 9 | 10.00 | Partly Cloudy | SCT070 | 57 | 48.9 | 74% | 30.21 | 1022.9 | |||||||
| 02 | 05:52 | NE 7 | 10.00 | Partly Cloudy | SCT130 SCT150 | 55.9 | 48 | 75% | 30.2 | 1022.5 | |||||||
| 02 | 04:52 | NE 8 | 10.00 | Partly Cloudy | FEW130 FEW150 SCT220 | 55.9 | 48.9 | 77% | 30.19 | 1022.1 | |||||||
| 02 | 03:52 | NE 8 | 10.00 | A Few Clouds | FEW130 FEW220 | 57 | 48 | 72% | 30.18 | 1021.8 | |||||||
| 02 | 02:52 | E 8 | 10.00 | A Few Clouds | FEW130 FEW220 | 57 | 50 | 78% | 30.18 | 1021.8 | |||||||
| 02 | 01:52 | E 8 | 10.00 | A Few Clouds | FEW130 FEW220 | 59 | 50 | 73.9 | 59 | 72% | 30.16 | 1021.4 | |||||
| 02 | 00:52 | E 9 | 10.00 | Partly Cloudy | FEW130 SCT220 | 60.1 | 48.9 | 67% | 30.15 | 1020.7 | |||||||
| 01 | 23:52 | E 10 | 10.00 | Mostly Cloudy | SCT130 BKN220 | 62.1 | 48.9 | 62% | 30.13 | 1020.1 | |||||||
| 01 | 22:52 | E 9 G 18 | 10.00 | Mostly Cloudy | FEW100 BKN220 | 64.9 | 46.9 | 52% | 30.1 | 1019.3 | |||||||
| 01 | 21:52 | E 12 G 21 | 10.00 | Partly Cloudy | FEW100 SCT210 | 66 | 46 | 49% | 30.08 | 1018.5 | |||||||
| 01 | 20:52 | SE 15 | 10.00 | Mostly Cloudy | FEW075 FEW110 BKN240 | 69.1 | 50 | 51% | 30.04 | 1017.1 | |||||||
| 01 | 19:52 | E 15 | 10.00 | Mostly Cloudy | FEW080 SCT110 BKN250 | 73.9 | 48 | 80.1 | 73.9 | 40% | 30 | 1015.9 | |||||
| 01 | 18:52 | E 12 | 10.00 | Mostly Cloudy | SCT080 BKN110 BKN250 | 75.9 | 50 | 40% | 78 | 29.99 | 1015.4 | ||||||
| 01 | 17:52 | E 7 | 10.00 | Mostly Cloudy | BKN085 BKN250 | 77 | 48.9 | 37% | 78 | 29.98 | 1015.2 | ||||||
| 01 | 16:52 | NE 7 | 10.00 | Mostly Cloudy | BKN095 BKN250 | 80.1 | 48 | 33% | 79 | 29.98 | 1015.0 | ||||||
| 01 | 15:52 | Vrbl 3 | 10.00 | Mostly Cloudy | BKN090 BKN250 | 78.1 | 44.1 | 30% | 78 | 29.97 | 1014.7 | ||||||
| 01 | 14:52 | NE 12 | 10.00 | Mostly Cloudy | BKN085 BKN250 | 78.1 | 46 | 32% | 78 | 29.96 | 1014.5 | ||||||
| 01 | 13:52 | NE 13 | 10.00 | Mostly Cloudy | FEW080 BKN250 | 78.1 | 48 | 79 | 66 | 35% | 78 | 29.95 | 1014.1 | ||||
| 01 | 12:52 | NE 12 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 78.1 | 46.9 | 33% | 78 | 29.96 | 1014.5 | ||||||
| 01 | 11:52 | NE 7 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 77 | 46.9 | 35% | 78 | 29.96 | 1014.5 | ||||||
| 01 | 10:52 | NE 10 | 10.00 | Mostly Cloudy | BKN250 | 75 | 46 | 36% | 77 | 29.95 | 1014.0 | ||||||
| 01 | 09:52 | NE 14 | 10.00 | Mostly Cloudy | BKN250 | 73 | 46 | 38% | 29.94 | 1013.9 | |||||||
| 01 | 08:52 | NE 13 G 24 | 10.00 | Partly Cloudy | SCT250 | 70 | 48 | 46% | 29.93 | 1013.6 | |||||||
| 01 | 07:52 | N 9 | 10.00 | Partly Cloudy | FEW090 SCT250 | 66 | 54 | 66 | 61 | 65% | 29.92 | 1013.2 | |||||
| 01 | 06:52 | N 6 | 10.00 | A Few Clouds | FEW085 FEW250 | 62.1 | 54 | 75% | 29.91 | 1012.7 | |||||||
| 01 | 05:52 | Calm | 10.00 | Partly Cloudy | FEW085 FEW130 SCT250 | 62.1 | 55 | 78% | 29.89 | 1012.1 | |||||||
| 01 | 03:52 | SW 3 | 10.00 | Partly Cloudy | FEW085 SCT250 | 62.1 | 55 | 78% | 29.89 | 1012.1 | |||||||
| 01 | 02:52 | S 5 | 10.00 | Partly Cloudy | SCT085 | 63 | 55 | 76% | 29.91 | 1012.8 | |||||||
| 01 | 01:52 | S 5 | 10.00 | Mostly Cloudy | BKN070 BKN250 | 63 | 54 | 72 | 63 | 73% | 29.92 | 1013.2 | |||||
| 01 | 00:52 | S 5 | 10.00 | Partly Cloudy | FEW060 SCT250 | 63 | 53.1 | 70% | 29.94 | 1013.7 | |||||||
| 31 | 23:52 | S 6 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 64 | 52 | 65% | 29.95 | 1014.1 | |||||||
| 31 | 22:52 | S 6 | 10.00 | Mostly Cloudy | BKN250 | 66.9 | 48 | 51% | 29.96 | 1014.4 | |||||||
| 31 | 21:52 | S 7 | 10.00 | Partly Cloudy | SCT250 | 66.9 | 54 | 63% | 29.95 | 1014.3 | |||||||
| 31 | 20:52 | S 7 | 10.00 | A Few Clouds | FEW070 FEW250 | 68 | 54 | 61% | 29.94 | 1013.8 | |||||||
| 31 | 19:52 | S 9 | 10.00 | A Few Clouds | FEW250 | 72 | 46 | 75.9 | 72 | 40% | 29.94 | 1013.6 | |||||
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||