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 | 07:52 | N 8 | 10.00 | Overcast | BKN095 OVC150 | 60.1 | 54 | 66.9 | 59 | 80% | 30.2 | 1022.6 | 0.14 | ||||
| 03 | 06:52 | N 9 | 10.00 | Overcast | BKN055 OVC100 | 60.1 | 53.1 | 78% | 30.18 | 1022.0 | |||||||
| 03 | 05:52 | NE 10 | 10.00 | Light Rain | SCT055 BKN100 OVC120 | 60.1 | 54 | 80% | 30.16 | 1021.3 | 0.02 | ||||||
| 03 | 04:52 | NW 10 | 7.00 | Light Rain | SCT037 BKN080 OVC090 | 61 | 55 | 81% | 30.15 | 1020.7 | 0.08 | 0.12 | |||||
| 03 | 03:52 | N 9 | 10.00 | Overcast | SCT038 BKN060 OVC090 | 66.9 | 63 | 87% | 30.1 | 1019.2 | 0.01 | ||||||
| 03 | 02:52 | N 5 | 10.00 | Light Rain | FEW060 OVC075 | 66 | 64 | 93% | 30.1 | 1019.1 | 0.03 | ||||||
| 03 | 01:52 | NE 8 | 10.00 | Overcast | FEW030 BKN070 OVC090 | 66 | 63 | 73.9 | 66 | 90% | 30.09 | 1018.8 | 0.07 | 0.33 | |||
| 03 | 00:52 | NE 16 G 25 | 4.00 | Rain Fog/Mist | FEW015 BKN050 OVC055 | 66.9 | 64 | 91% | 30.1 | 1019.1 | 0.05 | ||||||
| 02 | 23:52 | N 18 | 10.00 | Light Rain | FEW025 OVC039 | 71.1 | 64.9 | 81% | 30.07 | 1018.2 | |||||||
| 02 | 22:52 | N 10 | 10.00 | Overcast | SCT025 BKN030 OVC047 | 73.9 | 71.1 | 91% | 30.04 | 1017.2 | 0.21 | ||||||
| 02 | 21:52 | Calm | 9.00 | Overcast | FEW043 SCT065 OVC090 | 72 | 71.1 | 97% | 30.03 | 1016.7 | |||||||
| 02 | 20:52 | SE 6 | 9.00 | Light Rain | FEW033 BKN055 OVC085 | 72 | 70 | 94% | 30 | 1015.9 | 0.21 | ||||||
| 02 | 19:52 | NW 16 | 4.00 | Heavy Rain Fog/Mist | OVC047 | 75 | 71.1 | 86 | 75 | 88% | 75 | 29.99 | 1015.4 | 0.04 | 0.04 | ||
| 02 | 18:52 | S 10 | 10.00 | Mostly Cloudy | FEW060 BKN130 BKN250 | 79 | 66.9 | 67% | 81 | 29.91 | 1012.8 | ||||||
| 02 | 17:52 | S 12 | 10.00 | Mostly Cloudy | FEW049 FEW180 BKN250 | 81 | 66.9 | 62% | 83 | 29.91 | 1012.9 | ||||||
| 02 | 16:52 | S 13 | 10.00 | Mostly Cloudy | FEW041 FEW160 BKN250 | 84.9 | 64.9 | 51% | 87 | 29.92 | 1013.2 | ||||||
| 02 | 15:52 | S 10 | 10.00 | Mostly Cloudy | FEW045 FEW160 BKN250 | 84.9 | 66.9 | 55% | 88 | 29.92 | 1013.2 | ||||||
| 02 | 14:52 | S 10 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 84.9 | 64.9 | 51% | 87 | 29.93 | 1013.6 | ||||||
| 02 | 13:52 | S 13 | 10.00 | Mostly Cloudy | BKN250 | 82 | 66 | 82.9 | 66 | 58% | 84 | 29.96 | 1014.3 | ||||
| 02 | 12:52 | S 14 | 10.00 | Mostly Cloudy | BKN250 | 80.1 | 64.9 | 60% | 82 | 29.97 | 1014.8 | ||||||
| 02 | 11:52 | S 10 | 10.00 | Mostly Cloudy | BKN250 | 78.1 | 64.9 | 64% | 80 | 29.99 | 1015.5 | ||||||
| 02 | 10:52 | S 9 | 10.00 | Mostly Cloudy | BKN250 | 73.9 | 64 | 71% | 30 | 1015.8 | |||||||
| 02 | 09:52 | S 9 | 10.00 | Partly Cloudy | SCT250 | 72 | 64 | 76% | 30.01 | 1016.3 | |||||||
| 02 | 08:52 | S 8 | 10.00 | Partly Cloudy | SCT250 | 69.1 | 63 | 81% | 30.01 | 1016.2 | |||||||
| 02 | 07:52 | S 8 | 10.00 | Partly Cloudy | SCT250 | 66 | 61 | 69.1 | 64 | 84% | 30 | 1015.7 | |||||
| 02 | 06:52 | S 7 | 10.00 | A Few Clouds | FEW150 FEW250 | 64 | 61 | 90% | 29.99 | 1015.5 | |||||||
| 02 | 05:52 | S 7 | 10.00 | A Few Clouds | FEW250 | 64.9 | 61 | 87% | 29.99 | 1015.5 | |||||||
| 02 | 04:52 | S 8 | 10.00 | Fair | CLR | 66 | 62.1 | 87% | 29.99 | 1015.3 | |||||||
| 02 | 03:52 | S 8 | 10.00 | A Few Clouds | FEW150 | 66.9 | 62.1 | 84% | 29.99 | 1015.3 | |||||||
| 02 | 02:52 | S 9 | 10.00 | Partly Cloudy | FEW150 SCT250 | 68 | 63 | 84% | 30 | 1015.9 | |||||||
| 02 | 01:52 | S 7 | 10.00 | Mostly Cloudy | BKN150 | 69.1 | 64 | 75 | 68 | 84% | 30 | 1015.9 | |||||
| 02 | 00:52 | S 7 | 10.00 | A Few Clouds | FEW170 FEW250 | 69.1 | 63 | 81% | 30.02 | 1016.5 | |||||||
| 01 | 23:52 | S 7 | 10.00 | A Few Clouds | FEW250 | 70 | 63 | 79% | 30.03 | 1016.8 | |||||||
| 01 | 22:52 | S 7 | 10.00 | Partly Cloudy | FEW170 SCT250 | 70 | 64 | 82% | 30.04 | 1017.1 | |||||||
| 01 | 21:52 | S 8 | 10.00 | Mostly Cloudy | FEW170 BKN250 | 72 | 64.9 | 79% | 30.04 | 1017.1 | |||||||
| 01 | 20:52 | S 6 | 10.00 | Mostly Cloudy | FEW190 BKN250 | 72 | 66 | 82% | 30.04 | 1017.3 | |||||||
| 01 | 19:52 | S 7 | 10.00 | Mostly Cloudy | FEW190 BKN250 | 73 | 66 | 82.9 | 73 | 79% | 30.04 | 1017.2 | |||||
| 01 | 18:52 | S 8 | 10.00 | Mostly Cloudy | SCT190 BKN250 | 77 | 63 | 62% | 79 | 30.03 | 1016.8 | ||||||
| 01 | 17:52 | S 9 | 10.00 | Mostly Cloudy | BKN190 | 81 | 64 | 57% | 83 | 30.02 | 1016.7 | ||||||
| 01 | 16:52 | S 10 | 10.00 | Partly Cloudy | FEW049 SCT250 | 82 | 63 | 53% | 83 | 30.02 | 1016.6 | ||||||
| 01 | 15:52 | S 12 | 10.00 | Partly Cloudy | FEW048 SCT250 | 82.9 | 64.9 | 55% | 85 | 30.03 | 1016.9 | ||||||
| 01 | 14:52 | S 10 | 10.00 | A Few Clouds | FEW050 FEW250 | 82 | 66 | 58% | 84 | 30.04 | 1017.2 | ||||||
| 01 | 13:52 | S 9 | 10.00 | A Few Clouds | FEW250 | 82 | 66 | 82 | 64.9 | 58% | 84 | 30.05 | 1017.7 | ||||
| 01 | 11:52 | S 8 | 10.00 | Partly Cloudy | FEW190 SCT250 | 77 | 64 | 64% | 79 | 30.09 | 1019.0 | ||||||
| 01 | 10:52 | S 9 | 10.00 | Mostly Cloudy | BKN190 | 73.9 | 64.9 | 74% | 30.1 | 1019.3 | |||||||
| 01 | 09:52 | S 8 | 10.00 | Mostly Cloudy | BKN220 | 70 | 64.9 | 84% | 30.1 | 1019.3 | |||||||
| 01 | 08:52 | S 6 | 8.00 | Mostly Cloudy | FEW008 BKN220 | 68 | 64 | 87% | 30.1 | 1019.3 | |||||||
| 01 | 07:52 | SW 5 | 10.00 | Mostly Cloudy | FEW006 FEW140 BKN220 | 64.9 | 63 | 66 | 64 | 93% | 30.1 | 1019.1 | |||||
| 01 | 05:52 | S 6 | 10.00 | Mostly Cloudy | BKN250 | 64 | 63 | 96% | 30.08 | 1018.5 | |||||||
| 01 | 04:52 | S 6 | 10.00 | A Few Clouds | FEW250 | 64.9 | 63 | 93% | 30.07 | 1018.3 | |||||||
| 01 | 02:52 | S 6 | 10.00 | Mostly Cloudy | BKN250 | 66 | 63 | 90% | 30.08 | 1018.7 | |||||||
| 01 | 01:52 | S 5 | 10.00 | Overcast | FEW140 OVC250 | 66.9 | 64 | 71.1 | 66.9 | 91% | 30.09 | 1019.0 | |||||
| 01 | 00:52 | S 8 | 10.00 | Overcast | BKN140 OVC250 | 66.9 | 64 | 91% | 30.1 | 1019.1 | |||||||
| 30 | 23:52 | S 7 | 10.00 | Overcast | BKN140 OVC250 | 66.9 | 64 | 91% | 30.1 | 1019.3 | |||||||
| 30 | 22:52 | S 6 | 10.00 | Overcast | BKN140 OVC250 | 68 | 64 | 87% | 30.1 | 1019.3 | |||||||
| 30 | 21:52 | S 7 | 10.00 | Mostly Cloudy | BKN250 | 68 | 64 | 87% | 30.1 | 1019.3 | |||||||
| 30 | 20:52 | S 8 | 10.00 | Mostly Cloudy | BKN250 | 70 | 64 | 82% | 30.09 | 1018.9 | |||||||
| 30 | 19:52 | S 7 | 10.00 | Mostly Cloudy | FEW045 BKN250 | 71.1 | 64 | 80.1 | 71.1 | 79% | 30.08 | 1018.4 | |||||
| 30 | 18:52 | S 5 | 10.00 | Mostly Cloudy | FEW044 BKN250 | 73.9 | 63 | 69% | 30.08 | 1018.6 | |||||||
| 30 | 17:52 | S 7 | 10.00 | Mostly Cloudy | SCT044 BKN250 | 75.9 | 63 | 64% | 78 | 30.06 | 1018.0 | ||||||
| 30 | 16:52 | S 6 | 10.00 | Mostly Cloudy | FEW043 SCT050 BKN250 | 77 | 62.1 | 60% | 79 | 30.06 | 1017.8 | ||||||
| 30 | 15:52 | S 10 | 10.00 | Mostly Cloudy | FEW042 BKN050 BKN250 | 79 | 62.1 | 56% | 80 | 30.07 | 1018.2 | ||||||
| 30 | 14:52 | S 12 | 10.00 | Mostly Cloudy | BKN047 BKN250 | 78.1 | 62.1 | 58% | 80 | 30.07 | 1018.2 | ||||||
| 30 | 13:52 | S 8 | 10.00 | Mostly Cloudy | BKN047 BKN250 | 79 | 59 | 79 | 62.1 | 50% | 80 | 30.09 | 1019.0 | ||||
| 30 | 12:52 | S 12 | 10.00 | Mostly Cloudy | SCT035 SCT060 BKN250 | 77 | 62.1 | 60% | 79 | 30.11 | 1019.5 | ||||||
| 30 | 11:52 | S 9 | 10.00 | Partly Cloudy | FEW035 FEW060 SCT250 | 75 | 63 | 66% | 77 | 30.13 | 1020.2 | ||||||
| 30 | 10:52 | S 6 | 10.00 | Partly Cloudy | SCT060 SCT250 | 72 | 63 | 73% | 30.15 | 1020.8 | |||||||
| 30 | 09:52 | S 3 | 10.00 | Mostly Cloudy | BKN150 | 68 | 62.1 | 81% | 30.16 | 1021.1 | |||||||
| 30 | 08:52 | S 5 | 10.00 | A Few Clouds | FEW060 FEW150 | 64.9 | 61 | 87% | 30.15 | 1021.0 | |||||||
| 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) | |||||||||||||||