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. | ||||||||||||||||
| 15 | 16:52 | NE 6 | 10.00 | Overcast | SCT032 BKN045 OVC050 | 62.1 | 57 | 84% | 30.15 | 1021.0 | 0.01 | 0.02 | |||||
| 15 | 15:52 | Calm | 5.00 | Overcast | BKN034 BKN050 OVC060 | 64 | 55 | 73% | 30.16 | 1021.3 | 0.01 | ||||||
| 15 | 14:52 | SE 5 | 10.00 | Overcast | FEW025 OVC035 | 64.9 | 53.1 | 66% | 30.16 | 1021.4 | |||||||
| 15 | 13:52 | E 7 | 10.00 | Overcast | FEW030 OVC050 | 66 | 54 | 69.1 | 64.9 | 65% | 30.18 | 1021.9 | |||||
| 15 | 12:52 | NE 10 | 10.00 | Overcast | FEW025 BKN032 OVC100 | 66 | 53.1 | 63% | 30.19 | 1022.4 | |||||||
| 15 | 11:52 | NE 13 | 10.00 | Overcast | FEW025 OVC100 | 64.9 | 53.1 | 66% | 30.2 | 1022.5 | |||||||
| 15 | 10:52 | E 13 | 10.00 | Overcast | FEW025 OVC080 | 64.4 | 53.6 | 68% | 30.2 | 0.0 | |||||||
| 15 | 09:52 | NE 13 | 10.00 | Mostly Cloudy | FEW025 BKN070 BKN130 | 64.9 | 54 | 68% | 30.2 | 1022.5 | |||||||
| 15 | 08:52 | NE 16 | 10.00 | Mostly Cloudy | SCT025 BKN070 BKN130 | 66 | 55.9 | 70% | 30.17 | 1021.7 | |||||||
| 15 | 07:52 | NE 13 | 10.00 | Mostly Cloudy | FEW023 BKN070 BKN130 | 68 | 59 | 75.9 | 68 | 73% | 30.14 | 1020.6 | |||||
| 15 | 06:52 | N 13 | 10.00 | Overcast | FEW035 BKN070 OVC130 | 69.1 | 59 | 70% | 30.12 | 1019.9 | |||||||
| 15 | 05:52 | NE 15 | 10.00 | Overcast | BKN070 BKN130 OVC250 | 71.1 | 61 | 71% | 30.09 | 1019.0 | |||||||
| 15 | 04:52 | N 12 | 10.00 | Overcast | BKN070 OVC130 | 72 | 64 | 76% | 30.06 | 1018.0 | |||||||
| 15 | 03:52 | N 8 | 10.00 | Overcast | FEW075 BKN120 OVC250 | 73 | 64.9 | 76% | 30.04 | 1017.3 | |||||||
| 15 | 02:52 | NE 14 | 10.00 | Overcast | FEW075 BKN140 OVC250 | 73.9 | 66 | 76% | 30.01 | 1016.2 | |||||||
| 15 | 01:52 | N 14 | 10.00 | Overcast | FEW070 SCT140 OVC250 | 75.9 | 66.9 | 80.1 | 73 | 74% | 77 | 30 | 1015.8 | ||||
| 15 | 00:52 | N 7 | 10.00 | Overcast | FEW050 FEW070 BKN130 OVC250 | 75.9 | 68 | 77% | 77 | 29.99 | 1015.5 | ||||||
| 14 | 23:52 | N 7 | 10.00 | Overcast | BKN050 OVC130 | 78.1 | 68 | 71% | 80 | 30 | 1015.8 | ||||||
| 14 | 22:52 | N 6 | 10.00 | Overcast | SCT060 BKN130 OVC200 | 77 | 66.9 | 71% | 79 | 29.98 | 1015.0 | ||||||
| 14 | 21:52 | Calm | 10.00 | Mostly Cloudy | FEW065 BKN200 | 75 | 66.9 | 76% | 76 | 29.95 | 1014.2 | ||||||
| 14 | 20:52 | S 5 | 10.00 | Partly Cloudy | SCT065 SCT170 | 73.9 | 66.9 | 79% | 29.93 | 1013.6 | |||||||
| 14 | 19:52 | SW 3 | 10.00 | Partly Cloudy | FEW070 SCT170 | 78.1 | 66.9 | 90 | 77 | 69% | 80 | 29.93 | 1013.4 | ||||
| 14 | 18:52 | SW 8 | 10.00 | Partly Cloudy | SCT070 SCT160 | 84 | 66.9 | 57% | 87 | 29.92 | 1013.3 | ||||||
| 14 | 17:52 | S 8 | 10.00 | Partly Cloudy | FEW050 SCT160 | 82.9 | 66 | 57% | 85 | 29.9 | 1012.6 | ||||||
| 14 | 16:52 | S 8 | 10.00 | A Few Clouds | FEW110 FEW170 | 84.9 | 66 | 53% | 87 | 29.9 | 1012.3 | ||||||
| 14 | 15:52 | S 9 | 10.00 | A Few Clouds | FEW110 FEW170 | 89.1 | 66 | 47% | 92 | 29.9 | 1012.4 | ||||||
| 14 | 14:52 | S 6 | 10.00 | Partly Cloudy | SCT180 | 86 | 66.9 | 53% | 89 | 29.9 | 1012.6 | ||||||
| 14 | 13:52 | S 14 | 10.00 | Mostly Cloudy | BKN180 | 86 | 66.9 | 88 | 64.9 | 53% | 89 | 29.92 | 1013.2 | ||||
| 14 | 12:52 | S 9 | 10.00 | Mostly Cloudy | BKN160 | 84.9 | 66.9 | 55% | 88 | 29.95 | 1014.2 | ||||||
| 14 | 11:52 | Vrbl 7 | 10.00 | Mostly Cloudy | BKN150 | 84.9 | 64.9 | 51% | 87 | 29.96 | 1014.5 | ||||||
| 14 | 10:52 | S 8 | 10.00 | A Few Clouds | FEW110 FEW150 | 77 | 64.9 | 66% | 79 | 29.96 | 1014.6 | ||||||
| 14 | 09:52 | S 8 | 10.00 | Partly Cloudy | SCT110 SCT150 | 73.4 | 64.4 | 74% | 29.97 | 0.0 | |||||||
| 14 | 08:52 | S 8 | 10.00 | Partly Cloudy | SCT100 SCT150 | 69.1 | 64 | 84% | 29.96 | 1014.5 | |||||||
| 14 | 07:52 | S 8 | 10.00 | Partly Cloudy | SCT100 | 66 | 64 | 66.9 | 64.9 | 93% | 29.95 | 1014.2 | |||||
| 14 | 06:52 | S 8 | 10.00 | A Few Clouds | FEW090 | 64.9 | 63 | 93% | 29.95 | 1014.0 | |||||||
| 14 | 05:52 | S 5 | 10.00 | Fair | CLR | 64.9 | 63 | 93% | 29.94 | 1013.7 | |||||||
| 14 | 04:52 | S 6 | 10.00 | Fair | CLR | 66 | 63 | 90% | 29.92 | 1013.0 | |||||||
| 14 | 03:52 | S 7 | 10.00 | Fair | CLR | 66 | 63 | 90% | 29.9 | 1012.5 | |||||||
| 14 | 02:52 | S 7 | 10.00 | Fair | CLR | 66 | 63 | 90% | 29.91 | 1012.9 | |||||||
| 14 | 01:52 | SW 6 | 10.00 | Fair | CLR | 66.9 | 63 | 73 | 66 | 87% | 29.92 | 1013.2 | |||||
| 14 | 00:52 | S 7 | 10.00 | Fair | CLR | 66.9 | 63 | 87% | 29.93 | 1013.4 | |||||||
| 13 | 23:52 | S 6 | 10.00 | A Few Clouds | FEW150 | 68 | 62.1 | 81% | 29.94 | 1013.6 | |||||||
| 13 | 22:52 | S 7 | 10.00 | Mostly Cloudy | BKN150 | 69.1 | 63 | 81% | 29.93 | 1013.5 | |||||||
| 13 | 21:52 | S 7 | 10.00 | Mostly Cloudy | BKN140 | 71.1 | 63 | 76% | 29.93 | 1013.6 | |||||||
| 13 | 20:52 | S 9 | 10.00 | A Few Clouds | FEW110 | 71.1 | 63 | 76% | 29.93 | 1013.5 | |||||||
| 13 | 19:52 | S 10 | 10.00 | A Few Clouds | FEW120 FEW250 | 73 | 63 | 82 | 72 | 71% | 29.93 | 1013.5 | |||||
| 13 | 18:52 | S 10 | 10.00 | A Few Clouds | FEW120 FEW250 | 72 | 64 | 76% | 29.92 | 1013.1 | |||||||
| 13 | 17:52 | S 10 | 10.00 | A Few Clouds | FEW140 FEW250 | 75.9 | 63 | 64% | 78 | 29.92 | 1013.1 | ||||||
| 13 | 16:52 | S 10 | 10.00 | A Few Clouds | FEW140 FEW250 | 78.1 | 64 | 62% | 80 | 29.92 | 1013.2 | ||||||
| 13 | 15:52 | S 9 | 10.00 | A Few Clouds | FEW140 FEW250 | 80.1 | 63 | 56% | 81 | 29.92 | 1013.3 | ||||||
| 13 | 14:52 | S 12 | 10.00 | A Few Clouds | FEW250 | 81 | 61 | 51% | 82 | 29.94 | 1013.7 | ||||||
| 13 | 13:52 | S 13 | 10.00 | Fair | CLR | 80.1 | 60.1 | 80.1 | 59 | 51% | 81 | 29.97 | 1014.8 | ||||
| 13 | 12:52 | S 9 | 10.00 | A Few Clouds | FEW250 | 77 | 61 | 58% | 79 | 30 | 1015.7 | ||||||
| 13 | 11:52 | S 9 | 10.00 | A Few Clouds | FEW250 | 73.9 | 61 | 64% | 30.01 | 1016.0 | |||||||
| 13 | 10:52 | S 6 | 10.00 | A Few Clouds | FEW200 | 69.1 | 61 | 76% | 30.02 | 1016.3 | |||||||
| 13 | 09:52 | S 6 | 10.00 | A Few Clouds | FEW200 | 66 | 61 | 84% | 30.03 | 1016.7 | |||||||
| 13 | 08:52 | S 6 | 9.00 | A Few Clouds | FEW250 | 63 | 60.1 | 90% | 30.03 | 1016.7 | |||||||
| 13 | 07:52 | S 5 | 10.00 | A Few Clouds | FEW250 | 59 | 57 | 61 | 57.9 | 93% | 30.01 | 1016.3 | |||||
| 13 | 05:52 | Calm | 10.00 | Fair | CLR | 59 | 57 | 93% | 29.99 | 1015.5 | |||||||
| 13 | 04:52 | Calm | 10.00 | Fair | CLR | 59 | 57 | 93% | 29.97 | 1014.8 | |||||||
| 13 | 03:52 | Calm | 10.00 | Fair | CLR | 60.1 | 57 | 90% | 29.97 | 1014.6 | |||||||
| 13 | 02:52 | SW 3 | 10.00 | Fair | CLR | 61 | 57.9 | 90% | 29.97 | 1014.6 | |||||||
| 13 | 01:52 | S 5 | 10.00 | Fair | CLR | 61 | 57.9 | 70 | 61 | 90% | 29.96 | 1014.4 | |||||
| 13 | 00:52 | SW 6 | 10.00 | Fair | CLR | 61 | 57.9 | 90% | 29.97 | 1014.7 | |||||||
| 12 | 23:52 | SW 5 | 10.00 | Fair | CLR | 64 | 57.9 | 81% | 29.97 | 1014.7 | |||||||
| 12 | 22:52 | Calm | 10.00 | A Few Clouds | FEW250 | 64.9 | 59 | 81% | 29.96 | 1014.4 | |||||||
| 12 | 21:52 | SW 5 | 10.00 | Partly Cloudy | FEW100 SCT250 | 66 | 59 | 78% | 29.94 | 1013.9 | |||||||
| 12 | 20:52 | W 6 | 10.00 | Mostly Cloudy | FEW100 BKN250 | 68 | 59 | 73% | 29.93 | 1013.5 | |||||||
| 12 | 19:52 | W 5 | 10.00 | Mostly Cloudy | FEW039 FEW100 BKN250 | 70 | 59 | 75.9 | 70 | 68% | 29.92 | 1013.2 | |||||
| 12 | 18:52 | NW 6 | 10.00 | Mostly Cloudy | FEW038 BKN250 | 72 | 59 | 64% | 29.9 | 1012.6 | |||||||
| 12 | 17:52 | N 8 | 10.00 | Mostly Cloudy | SCT038 BKN250 | 73.9 | 60.1 | 62% | 29.9 | 1012.6 | |||||||
| 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) | |||||||||||||||