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. | ||||||||||||||||
| 24 | 06:52 | W 6 | 16.09 | Partly Cloudy | FEW005 SCT110 SCT250 | 18.9 | 12.8 | 68% | 76.12 | 1014.7 | |||||||
| 24 | 05:52 | SW 7 | 16.09 | A Few Clouds | FEW095 FEW250 | 18.9 | 14.4 | 75% | 76.02 | 1013.4 | |||||||
| 24 | 04:52 | SW 7 | 16.09 | Fair | CLR | 18.9 | 14.4 | 75% | 76.02 | 1013.5 | |||||||
| 24 | 03:52 | S 9 | 16.09 | Fair | CLR | 19.4 | 13.9 | 71% | 76.02 | 1013.6 | |||||||
| 24 | 02:52 | SW 11 | 16.09 | A Few Clouds | FEW100 | 19.4 | 13.9 | 71% | 76.02 | 1013.6 | |||||||
| 24 | 01:52 | SW 7 | 16.09 | A Few Clouds | FEW090 FEW100 | 21.7 | 13.9 | 26.7 | 21.7 | 61% | 76.05 | 1013.8 | |||||
| 24 | 00:52 | SW 7 | 16.09 | Mostly Cloudy | BKN090 BKN110 | 22.2 | 12.8 | 55% | 76.07 | 1014.1 | |||||||
| 23 | 23:52 | W 9 | 16.09 | A Few Clouds | FEW095 | 23.3 | 11.7 | 48% | 76.05 | 1013.7 | |||||||
| 23 | 22:52 | W 11 | 16.09 | A Few Clouds | FEW095 | 24.4 | 11.7 | 45% | 26 | 76.02 | 1013.3 | ||||||
| 23 | 21:52 | NW 6 | 16.09 | A Few Clouds | FEW080 | 24.4 | 12.2 | 47% | 26 | 76.02 | 1013.3 | ||||||
| 23 | 20:52 | W 9 | 16.09 | A Few Clouds | FEW080 | 26.1 | 12.2 | 42% | 26 | 76 | 1013.0 | ||||||
| 23 | 19:52 | W 11 | 16.09 | A Few Clouds | FEW080 | 26.7 | 11.7 | 30.6 | 26.7 | 39% | 27 | 75.92 | 1012.0 | ||||
| 23 | 18:52 | W 17 G 30 | 16.09 | A Few Clouds | FEW065 FEW110 | 28.9 | 11.1 | 33% | 28 | 75.87 | 1011.5 | ||||||
| 23 | 17:52 | W 19 | 16.09 | A Few Clouds | FEW065 FEW110 | 28.9 | 11.7 | 34% | 28 | 75.84 | 1011.2 | ||||||
| 23 | 16:52 | SW 24 G 37 | 16.09 | Partly Cloudy | FEW065 SCT110 | 29.4 | 11.7 | 33% | 28 | 75.82 | 1010.9 | ||||||
| 23 | 15:52 | W 19 | 16.09 | Partly Cloudy | FEW065 SCT085 SCT100 | 28.9 | 13.9 | 40% | 28 | 75.82 | 1010.8 | ||||||
| 23 | 14:52 | W 19 | 16.09 | Partly Cloudy | SCT065 SCT085 | 29.4 | 13.9 | 39% | 29 | 75.84 | 1011.0 | ||||||
| 23 | 13:52 | W 20 | 16.09 | Mostly Cloudy | BKN070 | 28.3 | 15 | 28.9 | 20.6 | 44% | 28 | 75.9 | 1011.7 | ||||
| 23 | 12:52 | NW 17 | 16.09 | Mostly Cloudy | BKN055 BKN250 | 27.2 | 15.6 | 49% | 28 | 75.92 | 1012.1 | ||||||
| 23 | 11:52 | W 13 G 31 | 16.09 | Partly Cloudy | SCT045 | 27.8 | 17.2 | 53% | 28 | 75.92 | 1012.1 | ||||||
| 23 | 10:52 | W 19 | 16.09 | Partly Cloudy | SCT035 | 26.1 | 17.8 | 60% | 27 | 75.92 | 1012.2 | ||||||
| 23 | 09:52 | Vrbl 7 | 16.09 | A Few Clouds | FEW040 FEW150 | 24.4 | 18.9 | 72% | 25 | 75.9 | 1011.9 | ||||||
| 23 | 08:52 | SW 11 | 16.09 | Partly Cloudy | SCT040 SCT150 | 22.2 | 19.4 | 84% | 75.9 | 1011.9 | |||||||
| 23 | 07:52 | S 7 | 16.09 | A Few Clouds | FEW040 FEW150 | 20.6 | 18.9 | 20.6 | 19.4 | 90% | 75.87 | 1011.4 | |||||
| 23 | 06:52 | S 7 | 16.09 | A Few Clouds | FEW050 FEW150 | 19.4 | 18.3 | 93% | 75.79 | 1010.4 | |||||||
| 23 | 05:52 | Calm | 16.09 | A Few Clouds | FEW040 FEW150 | 19.4 | 18.3 | 93% | 75.77 | 1009.9 | |||||||
| 23 | 04:52 | Calm | 16.09 | Partly Cloudy | FEW040 SCT150 | 19.4 | 18.3 | 93% | 75.74 | 1009.6 | |||||||
| 23 | 03:52 | W 6 | 16.09 | Mostly Cloudy | FEW040 BKN140 | 20 | 18.9 | 93% | 75.74 | 1009.7 | |||||||
| 23 | 02:52 | Calm | 16.09 | Mostly Cloudy | SCT012 BKN140 | 20 | 18.9 | 93% | 75.74 | 1009.6 | |||||||
| 23 | 01:52 | SW 7 | 16.09 | Mostly Cloudy | BKN060 BKN075 | 20 | 18.9 | 23.9 | 20 | 93% | 75.82 | 1010.8 | 0.71 | ||||
| 23 | 00:52 | NW 13 | 16.09 | Light Rain | SCT045 BKN100 | 20 | 17.8 | 87% | 75.87 | 1011.4 | 0.2 | ||||||
| 22 | 23:52 | NE 6 | 9.66 | Thunderstorm Light Rain Fog/Mist | SCT012CB BKN045 OVC080 | 20.6 | 18.3 | 87% | 75.87 | 1011.6 | 0.51 | ||||||
| 22 | 22:52 | Calm | 16.09 | Overcast | SCT014 BKN050 OVC120 | 23.3 | 21.1 | 88% | 75.92 | 1012.2 | |||||||
| 22 | 21:52 | SE 9 | 16.09 | Partly Cloudy | SCT033 SCT250 | 23.3 | 21.1 | 88% | 75.9 | 1011.9 | |||||||
| 22 | 20:52 | SE 11 | 16.09 | Mostly Cloudy | BKN019 BKN027 BKN250 | 23.9 | 20.6 | 82% | 24 | 75.95 | 1012.5 | ||||||
| 22 | 19:52 | E 11 | 16.09 | Mostly Cloudy | FEW023 BKN030 BKN250 | 23.9 | 20 | 26.1 | 23.9 | 79% | 24 | 75.9 | 1011.8 | ||||
| 22 | 18:52 | E 17 | 16.09 | Mostly Cloudy | BKN028 BKN034 BKN250 | 25 | 20 | 74% | 26 | 75.95 | 1012.4 | ||||||
| 22 | 17:52 | SE 13 | 16.09 | Mostly Cloudy | BKN030 BKN250 | 25.6 | 20 | 71% | 27 | 75.95 | 1012.6 | ||||||
| 22 | 16:52 | E 17 | 16.09 | Mostly Cloudy | SCT024 SCT065 BKN250 | 25.6 | 20 | 71% | 27 | 75.97 | 1012.7 | ||||||
| 22 | 15:52 | E 19 | 16.09 | Mostly Cloudy | SCT030 SCT065 BKN250 | 26.1 | 20.6 | 72% | 28 | 76.02 | 1013.5 | ||||||
| 22 | 14:52 | Calm | 16.09 | Overcast | BKN023 BKN031 OVC041 | 25 | 20 | 74% | 26 | 76.1 | 1014.4 | ||||||
| 22 | 13:52 | Vrbl 9 | 16.09 | Overcast | OVC020 | 25 | 20 | 25 | 21.1 | 74% | 26 | 76.12 | 1014.9 | 0.03 | |||
| 22 | 12:52 | SE 13 | 16.09 | Overcast | BKN016 OVC025 | 23.3 | 19.4 | 79% | 76.17 | 1015.6 | |||||||
| 22 | 11:52 | E 13 | 16.09 | Overcast | BKN014 OVC025 | 23.3 | 20 | 82% | 76.23 | 1016.2 | |||||||
| 22 | 10:52 | E 9 | 16.09 | Overcast | SCT010 OVC025 | 22.8 | 19.4 | 81% | 76.25 | 1016.5 | 0.03 | ||||||
| 22 | 09:52 | E 11 | 16.09 | Mostly Cloudy | FEW009 BKN024 BKN085 BKN250 | 22.8 | 20 | 84% | 76.25 | 1016.5 | |||||||
| 22 | 08:52 | NE 9 | 12.87 | Light Rain | SCT009 BKN015 OVC080 | 21.1 | 20 | 93% | 76.25 | 1016.6 | 0.03 | ||||||
| 22 | 07:52 | NE 7 | 16.09 | Overcast | SCT016 BKN045 OVC060 | 21.1 | 18.9 | 23.9 | 20.6 | 87% | 76.28 | 1016.7 | 0.03 | 0.08 | |||
| 22 | 06:52 | NE 7 | 16.09 | Light Rain | FEW009 BKN024 OVC050 | 20.6 | 18.9 | 90% | 76.25 | 1016.4 | |||||||
| 22 | 05:52 | SE 7 | 16.09 | Light Rain | BKN060 | 20.6 | 18.9 | 90% | 76.23 | 1016.0 | 0.05 | ||||||
| 22 | 04:52 | SE 11 | 16.09 | Light Rain | FEW025 BKN055 OVC070 | 21.1 | 18.9 | 87% | 76.23 | 1016.2 | |||||||
| 22 | 03:52 | S 22 G 30 | 16.09 | Mostly Cloudy | FEW025 BKN050 | 22.8 | 17.8 | 74% | 76.23 | 1016.3 | |||||||
| 22 | 02:52 | Calm | 16.09 | Mostly Cloudy | SCT055 BKN080 BKN120 | 23.3 | 17.8 | 71% | 76.23 | 1016.1 | |||||||
| 22 | 01:52 | Calm | 16.09 | Partly Cloudy | FEW080 SCT120 | 23.3 | 16.7 | 25 | 22.8 | 67% | 76.25 | 1016.4 | |||||
| 22 | 00:52 | SE 6 | 16.09 | Partly Cloudy | FEW080 SCT110 | 23.3 | 17.2 | 69% | 76.28 | 1016.8 | |||||||
| 21 | 23:52 | Calm | 16.09 | Partly Cloudy | SCT080 | 23.9 | 17.2 | 66% | 25 | 76.33 | 1017.4 | ||||||
| 21 | 22:52 | SE 6 | 16.09 | Partly Cloudy | SCT075 | 23.9 | 16.7 | 64% | 25 | 76.35 | 1017.8 | ||||||
| 21 | 21:52 | Calm | 16.09 | Mostly Cloudy | SCT140 BKN190 | 23.9 | 16.7 | 64% | 25 | 76.33 | 1017.6 | ||||||
| 21 | 20:52 | S 7 | 16.09 | Mostly Cloudy | SCT120 BKN190 | 24.4 | 16.7 | 62% | 25 | 76.33 | 1017.6 | ||||||
| 21 | 19:52 | SE 15 | 16.09 | Mostly Cloudy | BKN130 BKN210 | 25 | 17.2 | 28.9 | 25 | 62% | 26 | 76.3 | 1017.2 | ||||
| 21 | 18:52 | SE 17 | 16.09 | Mostly Cloudy | FEW055 FEW140 BKN200 | 25.6 | 16.7 | 58% | 26 | 76.28 | 1017.0 | ||||||
| 21 | 17:52 | NE 9 | 16.09 | Mostly Cloudy | FEW050 SCT150 BKN250 | 27.8 | 15 | 46% | 28 | 76.23 | 1016.1 | ||||||
| 21 | 16:52 | N 9 | 16.09 | Partly Cloudy | FEW049 FEW140 SCT250 | 28.3 | 14.4 | 43% | 28 | 76.23 | 1016.3 | ||||||
| 21 | 15:52 | NE 11 | 16.09 | Mostly Cloudy | FEW042 FEW120 BKN250 | 27.8 | 15 | 46% | 28 | 76.3 | 1017.3 | ||||||
| 21 | 14:52 | SE 9 | 16.09 | Partly Cloudy | FEW045 SCT250 | 27.2 | 14.4 | 45% | 27 | 76.35 | 1018.0 | ||||||
| 21 | 13:52 | Vrbl 6 | 16.09 | Partly Cloudy | FEW040 SCT250 | 27.2 | 15.6 | 27.2 | 20 | 49% | 28 | 76.4 | 1018.7 | ||||
| 21 | 12:52 | Vrbl 7 | 16.09 | Partly Cloudy | FEW035 SCT250 | 26.1 | 15 | 50% | 27 | 76.43 | 1019.0 | ||||||
| 21 | 11:52 | Vrbl 6 | 16.09 | Mostly Cloudy | FEW025 BKN250 | 25.6 | 15 | 52% | 26 | 76.5 | 1020.0 | ||||||
| 21 | 10:52 | NE 6 | 16.09 | Partly Cloudy | FEW025 SCT250 | 24.4 | 14.4 | 54% | 26 | 76.5 | 1020.0 | ||||||
| 21 | 09:52 | Vrbl 9 | 16.09 | Partly Cloudy | FEW020 SCT250 | 23.3 | 15.6 | 62% | 76.48 | 1019.5 | |||||||
| 21 | 08:52 | N 13 | 16.09 | Partly Cloudy | FEW100 SCT250 | 21.1 | 16.1 | 73% | 76.45 | 1019.3 | |||||||
| 21 | 07:52 | N 9 | 16.09 | Partly Cloudy | FEW015 FEW075 SCT250 | 20 | 16.1 | 20.6 | 18.3 | 78% | 76.45 | 1019.3 | |||||
| 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) | |||||||||||||||