Weather observations for the past three days for
Washington/Reagan National Airport, DC
| Date | Time (edt) | 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. | ||||||||||||||||
| 14 | 10:52 | N 26 G 37 | 16.09 | Partly Cloudy | SCT045 SCT150 | 26.1 | 15 | 50% | 27 | 76.48 | 1019.7 | ||||||
| 14 | 09:52 | N 17 | 16.09 | Mostly Cloudy | FEW030 SCT055 BKN250 | 24.4 | 16.1 | 60% | 26 | 76.43 | 1019.0 | ||||||
| 14 | 08:52 | N 24 | 16.09 | Partly Cloudy | FEW035 SCT055 SCT250 | 24.4 | 16.1 | 60% | 26 | 76.35 | 1018.0 | ||||||
| 14 | 07:52 | N 19 | 16.09 | A Few Clouds | FEW065 FEW250 | 23.9 | 18.3 | 26.1 | 23.3 | 71% | 25 | 76.3 | 1017.0 | ||||
| 14 | 06:52 | N 17 | 16.09 | Mostly Cloudy | BKN060 BKN250 | 23.9 | 18.9 | 74% | 25 | 76.17 | 1015.6 | ||||||
| 14 | 05:52 | N 11 | 16.09 | A Few Clouds | FEW070 FEW250 | 23.3 | 19.4 | 79% | 76.1 | 1014.6 | |||||||
| 14 | 04:52 | N 15 | 16.09 | A Few Clouds | FEW250 | 24.4 | 20 | 77% | 25 | 76.05 | 1013.8 | ||||||
| 14 | 03:52 | W 7 | 16.09 | A Few Clouds | FEW250 | 25.6 | 20 | 71% | 27 | 75.97 | 1012.9 | ||||||
| 14 | 02:52 | NW 7 | 16.09 | Mostly Cloudy | FEW130 BKN250 | 25.6 | 21.1 | 76% | 27 | 75.97 | 1012.8 | ||||||
| 14 | 01:52 | Calm | 16.09 | Mostly Cloudy | BKN130 BKN250 | 25 | 22.8 | 27.2 | 25 | 88% | 26 | 75.97 | 1012.6 | ||||
| 14 | 00:52 | Calm | 16.09 | Mostly Cloudy | BKN130 BKN250 | 25 | 22.8 | 88% | 26 | 75.97 | 1012.8 | ||||||
| 13 | 23:52 | Calm | 16.09 | A Few Clouds | FEW060 FEW250 | 25.6 | 22.2 | 82% | 27 | 76.02 | 1013.4 | ||||||
| 13 | 22:52 | SW 6 | 16.09 | Partly Cloudy | FEW060 FEW080 SCT250 | 25.6 | 22.2 | 82% | 27 | 76.02 | 1013.4 | ||||||
| 13 | 21:52 | SW 11 | 16.09 | Mostly Cloudy | SCT060 BKN080 BKN250 | 26.1 | 21.7 | 77% | 28 | 76.02 | 1013.4 | ||||||
| 13 | 20:52 | S 9 | 16.09 | Overcast | SCT070 BKN085 OVC250 | 26.7 | 21.1 | 71% | 28 | 75.95 | 1012.5 | ||||||
| 13 | 19:52 | Calm | 16.09 | Partly Cloudy | FEW040 SCT250 | 26.7 | 22.2 | 31.7 | 26.7 | 76% | 29 | 75.9 | 1011.9 | ||||
| 13 | 18:52 | SW 13 | 16.09 | Partly Cloudy | FEW034 FEW150 SCT250 | 28.3 | 22.2 | 70% | 31 | 75.87 | 1011.4 | ||||||
| 13 | 17:52 | S 11 | 16.09 | Partly Cloudy | SCT034CB SCT150 | 29.4 | 23.3 | 70% | 34 | 75.84 | 1011.0 | ||||||
| 13 | 16:52 | S 17 | 16.09 | Partly Cloudy | SCT042 SCT150 | 29.4 | 23.9 | 72% | 34 | 75.82 | 1010.9 | ||||||
| 13 | 15:52 | Vrbl 7 | 16.09 | Partly Cloudy | FEW038CB SCT160 | 31.1 | 21.1 | 55% | 34 | 75.82 | 1010.9 | ||||||
| 13 | 14:52 | E 6 | 16.09 | Partly Cloudy | SCT048 SCT150 | 30 | 21.7 | 61% | 33 | 75.84 | 1011.2 | ||||||
| 13 | 13:52 | S 9 | 16.09 | Mostly Cloudy | BKN035 BKN150 | 28.9 | 22.8 | 30 | 23.9 | 70% | 32 | 75.92 | 1012.1 | ||||
| 13 | 12:52 | E 7 | 16.09 | Mostly Cloudy | SCT026 BKN036 BKN150 | 28.9 | 22.8 | 70% | 32 | 75.97 | 1012.9 | ||||||
| 13 | 11:52 | Vrbl 6 | 16.09 | Light Rain | BKN026 BKN150 | 28.9 | 23.3 | 72% | 33 | 76.02 | 1013.4 | ||||||
| 13 | 10:52 | Vrbl 9 | 16.09 | Mostly Cloudy | BKN020 BKN150 | 26.7 | 22.8 | 79% | 29 | 76.05 | 1013.8 | ||||||
| 13 | 09:52 | S 11 | 16.09 | Mostly Cloudy | BKN017 | 26.1 | 22.2 | 79% | 28 | 76.02 | 1013.5 | ||||||
| 13 | 08:52 | SW 7 | 16.09 | Overcast | OVC012 | 23.9 | 22.2 | 90% | 23 | 76.05 | 1013.7 | ||||||
| 13 | 07:52 | SW 7 | 16.09 | Overcast | SCT010 OVC018 | 23.9 | 22.2 | 24.4 | 23.3 | 90% | 23 | 76 | 1013.3 | 0.05 | |||
| 13 | 06:52 | SW 9 | 16.09 | Overcast | BKN012 OVC050 | 23.3 | 22.2 | 94% | 75.97 | 1012.7 | |||||||
| 13 | 05:52 | S 7 | 16.09 | Overcast | FEW008 OVC014 | 23.3 | 22.2 | 94% | 75.95 | 1012.4 | |||||||
| 13 | 04:52 | SW 7 | 16.09 | Overcast | OVC008 | 23.3 | 22.2 | 94% | 75.97 | 1012.7 | 0.03 | 0.05 | |||||
| 13 | 03:52 | S 7 | 16.09 | Overcast | BKN010 OVC030 | 23.9 | 22.2 | 90% | 23 | 76 | 1013.2 | 0.03 | |||||
| 13 | 02:52 | SE 6 | 12.87 | Light Rain | BKN010 OVC030 | 23.9 | 22.2 | 90% | 23 | 76.07 | 1014.0 | ||||||
| 13 | 01:52 | E 6 | 16.09 | Overcast | BKN011 OVC030 | 23.9 | 21.7 | 25.6 | 23.9 | 88% | 24 | 76.12 | 1014.7 | ||||
| 13 | 00:52 | SE 9 | 16.09 | Mostly Cloudy | SCT015 BKN032 | 23.9 | 21.1 | 84% | 24 | 76.12 | 1014.9 | ||||||
| 12 | 23:52 | SE 9 | 16.09 | Mostly Cloudy | SCT018 BKN030 | 24.4 | 21.7 | 85% | 25 | 76.15 | 1015.2 | ||||||
| 12 | 22:52 | Vrbl 9 | 16.09 | Overcast | OVC019 | 24.4 | 21.7 | 85% | 25 | 76.2 | 1015.8 | ||||||
| 12 | 21:52 | SE 13 | 16.09 | Overcast | BKN022 BKN029 OVC037 | 25 | 21.7 | 82% | 26 | 76.2 | 1015.9 | ||||||
| 12 | 20:52 | SE 15 | 16.09 | Overcast | FEW024 BKN034 OVC120 | 25.6 | 21.7 | 79% | 27 | 76.23 | 1016.1 | ||||||
| 12 | 19:52 | E 11 | 16.09 | Overcast | FEW021 OVC065 | 26.1 | 22.2 | 27.2 | 25.6 | 79% | 28 | 76.2 | 1016.0 | ||||
| 12 | 18:52 | E 13 | 16.09 | Overcast | FEW035 FEW049 OVC060 | 26.1 | 22.2 | 79% | 28 | 76.23 | 1016.1 | ||||||
| 12 | 17:52 | SE 11 | 16.09 | Overcast | SCT025 OVC060 | 26.7 | 22.2 | 76% | 29 | 76.17 | 1015.6 | ||||||
| 12 | 16:52 | SE 13 | 16.09 | Overcast | SCT023 OVC055 | 27.2 | 21.7 | 72% | 29 | 76.15 | 1015.3 | ||||||
| 12 | 15:52 | SE 20 | 16.09 | Overcast | BKN023 BKN036 OVC050 | 27.2 | 22.2 | 74% | 30 | 76.23 | 1016.3 | ||||||
| 12 | 14:52 | SE 17 | 16.09 | Overcast | BKN025 OVC033 | 26.7 | 21.7 | 74% | 29 | 76.3 | 1017.3 | ||||||
| 12 | 13:52 | SE 9 | 16.09 | Overcast | BKN023 OVC050 | 26.1 | 21.1 | 26.7 | 22.8 | 74% | 28 | 76.35 | 1017.7 | ||||
| 12 | 12:52 | SE 13 | 16.09 | Overcast | BKN023 OVC050 | 25.6 | 21.1 | 76% | 27 | 76.38 | 1018.1 | ||||||
| 12 | 11:52 | SE 17 | 16.09 | Mostly Cloudy | BKN025 BKN150 | 26.7 | 20.6 | 69% | 28 | 76.38 | 1018.3 | ||||||
| 12 | 10:52 | SE 15 | 16.09 | Mostly Cloudy | SCT025 BKN060 BKN150 | 25 | 20 | 74% | 26 | 76.4 | 1018.6 | ||||||
| 12 | 08:52 | SE 7 | 16.09 | Overcast | BKN048 OVC080 | 23.3 | 18.3 | 74% | 76.4 | 1018.6 | |||||||
| 12 | 07:52 | Calm | 16.09 | Overcast | BKN044 OVC080 | 22.8 | 18.9 | 22.8 | 21.7 | 79% | 76.4 | 1018.4 | |||||
| 12 | 06:52 | NE 9 | 16.09 | Overcast | SCT045 BKN080 OVC150 | 21.7 | 19.4 | 87% | 76.35 | 1017.8 | |||||||
| 12 | 05:52 | NE 6 | 16.09 | Mostly Cloudy | BKN050 | 22.2 | 18.9 | 82% | 76.3 | 1017.3 | |||||||
| 12 | 04:52 | Calm | 16.09 | Mostly Cloudy | SCT060 BKN080 BKN150 | 22.2 | 18.9 | 82% | 76.3 | 1017.3 | |||||||
| 12 | 03:52 | E 6 | 16.09 | Mostly Cloudy | FEW070 BKN150 | 21.7 | 18.9 | 84% | 76.3 | 1017.2 | |||||||
| 12 | 02:52 | SE 6 | 16.09 | Mostly Cloudy | BKN150 | 22.2 | 18.9 | 82% | 76.3 | 1017.1 | |||||||
| 12 | 01:52 | SE 7 | 16.09 | Partly Cloudy | FEW100 SCT250 | 22.2 | 19.4 | 24.4 | 21.7 | 84% | 76.3 | 1017.1 | |||||
| 12 | 00:52 | SE 6 | 16.09 | Partly Cloudy | FEW100 SCT250 | 22.8 | 18.9 | 79% | 76.3 | 1017.3 | |||||||
| 11 | 23:52 | Calm | 16.09 | Partly Cloudy | SCT250 | 23.3 | 18.9 | 76% | 76.33 | 1017.4 | |||||||
| 11 | 22:52 | Calm | 16.09 | Mostly Cloudy | FEW130 BKN250 | 23.3 | 18.9 | 76% | 76.33 | 1017.4 | |||||||
| 11 | 21:52 | Calm | 16.09 | Mostly Cloudy | FEW048 FEW120 BKN250 | 23.9 | 18.3 | 71% | 25 | 76.3 | 1017.3 | ||||||
| 11 | 20:52 | SE 7 | 16.09 | Mostly Cloudy | FEW036 FEW110 BKN250 | 23.3 | 18.3 | 74% | 76.25 | 1016.6 | |||||||
| 11 | 19:52 | SE 9 | 16.09 | Mostly Cloudy | FEW039 FEW100 BKN250 | 24.4 | 17.8 | 27.8 | 24.4 | 67% | 25 | 76.17 | 1015.6 | ||||
| 11 | 18:52 | SE 9 | 16.09 | Mostly Cloudy | FEW038 FEW095 BKN250 | 25.6 | 17.8 | 62% | 27 | 76.15 | 1015.0 | ||||||
| 11 | 17:52 | E 7 | 16.09 | Mostly Cloudy | FEW040 FEW090 BKN250 | 26.7 | 18.3 | 60% | 28 | 76.15 | 1015.1 | ||||||
| 11 | 16:52 | Vrbl 11 | 16.09 | Mostly Cloudy | FEW047 FEW085 BKN250 | 27.2 | 18.3 | 58% | 28 | 76.12 | 1014.8 | ||||||
| 11 | 15:52 | NE 13 | 16.09 | Mostly Cloudy | SCT047 SCT080 BKN240 | 27.2 | 18.3 | 58% | 28 | 76.17 | 1015.4 | ||||||
| 11 | 14:52 | NE 9 | 16.09 | Overcast | FEW025 FEW075 BKN140 OVC250 | 26.7 | 18.3 | 60% | 28 | 76.2 | 1015.8 | ||||||
| 11 | 13:52 | NE 13 | 16.09 | Mostly Cloudy | FEW018 FEW035 SCT075 BKN220 | 27.2 | 17.8 | 27.8 | 21.7 | 57% | 28 | 76.23 | 1016.1 | ||||
| 11 | 12:52 | NE 9 | 16.09 | Overcast | SCT028 BKN080 OVC250 | 26.1 | 20 | 69% | 27 | 76.23 | 1016.1 | ||||||
| 11 | 11:52 | NE 9 | 16.09 | Overcast | SCT023 BKN060 OVC085 | 25.6 | 20.6 | 74% | 27 | 76.25 | 1016.5 | ||||||
| Date | Time (edt) | 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) | |||||||||||||||