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. | ||||||||||||||||
| 26 | 07:52 | N 22 | 16.09 | Overcast | OVC014 | 8.3 | 5 | 8.9 | 7.8 | 80% | 5 | 76.35 | 1017.9 | ||||
| 26 | 06:52 | N 24 | 16.09 | Overcast | OVC013 | 7.8 | 5 | 83% | 5 | 76.3 | 1017.1 | ||||||
| 26 | 05:52 | NE 22 | 16.09 | Overcast | OVC013 | 7.8 | 5.6 | 86% | 5 | 76.25 | 1016.5 | ||||||
| 26 | 04:52 | N 28 | 16.09 | Overcast | OVC012 | 7.8 | 5 | 83% | 4 | 76.17 | 1015.4 | ||||||
| 26 | 03:52 | NE 30 | 16.09 | Overcast | OVC012 | 8.3 | 5.6 | 83% | 5 | 76.12 | 1014.9 | ||||||
| 26 | 02:52 | NE 24 | 16.09 | Overcast | OVC011 | 8.3 | 6.1 | 86% | 5 | 76.07 | 1014.3 | ||||||
| 26 | 01:52 | N 31 G 43 | 16.09 | Overcast | OVC010 | 8.9 | 6.7 | 11.1 | 8.9 | 86% | 5 | 76.07 | 1014.1 | ||||
| 26 | 00:52 | N 24 G 35 | 16.09 | Overcast | BKN010 OVC015 | 9.4 | 7.8 | 90% | 7 | 76.05 | 1013.7 | ||||||
| 25 | 23:52 | NE 26 | 16.09 | Overcast | BKN010 OVC015 | 10 | 8.3 | 89% | 7 | 76 | 1013.3 | ||||||
| 25 | 22:52 | NE 20 | 16.09 | Overcast | OVC010 | 10.6 | 8.9 | 89% | 76 | 1013.2 | |||||||
| 25 | 21:52 | NE 19 | 16.09 | Overcast | OVC010 | 10.6 | 8.9 | 89% | 76.02 | 1013.4 | |||||||
| 25 | 20:52 | NE 13 | 16.09 | Overcast | OVC011 | 10.6 | 8.9 | 89% | 75.97 | 1012.7 | |||||||
| 25 | 19:52 | NE 22 | 16.09 | Overcast | OVC012 | 10.6 | 8.9 | 17.2 | 10.6 | 89% | 75.9 | 1011.6 | 0.25 | ||||
| 25 | 18:52 | E 11 | 11.27 | Light Rain | SCT026 OVC090 | 11.1 | 8.9 | 86% | 75.87 | 1011.6 | 0.25 | ||||||
| 25 | 17:52 | E 22 | 14.48 | Light Rain | OVC025 | 12.8 | 8.9 | 77% | 75.9 | 1012.0 | |||||||
| 25 | 16:52 | E 24 | 16.09 | Overcast | OVC025 | 14.4 | 8.9 | 70% | 75.87 | 1011.5 | |||||||
| 25 | 15:52 | E 22 | 16.09 | Overcast | OVC027 | 15.6 | 10 | 70% | 75.82 | 1010.9 | |||||||
| 25 | 14:52 | E 22 | 16.09 | Overcast | OVC032 | 17.2 | 10 | 63% | 75.84 | 1011.0 | |||||||
| 25 | 13:52 | E 19 | 16.09 | Overcast | OVC030 | 16.7 | 9.4 | 17.2 | 13.3 | 62% | 75.87 | 1011.3 | |||||
| 25 | 12:52 | E 17 | 16.09 | Overcast | OVC028 | 16.7 | 9.4 | 62% | 75.87 | 1011.4 | |||||||
| 25 | 11:52 | E 20 | 16.09 | Overcast | OVC023 | 16.1 | 10 | 67% | 75.9 | 1011.6 | |||||||
| 25 | 10:52 | E 19 | 16.09 | Overcast | OVC019 | 15 | 10 | 72% | 75.9 | 1011.7 | |||||||
| 25 | 09:52 | E 13 | 16.09 | Overcast | OVC016 | 14.4 | 10.6 | 78% | 75.9 | 1011.8 | |||||||
| 25 | 08:52 | E 13 | 16.09 | Overcast | OVC014 | 13.9 | 10.6 | 81% | 75.92 | 1011.9 | |||||||
| 25 | 07:52 | E 15 | 16.09 | Overcast | OVC013 | 13.3 | 10.6 | 16.1 | 12.8 | 84% | 75.87 | 1011.2 | |||||
| 25 | 06:52 | E 13 | 16.09 | Mostly Cloudy | BKN014 BKN250 | 12.8 | 10.6 | 87% | 75.82 | 1010.6 | |||||||
| 25 | 05:52 | E 15 | 16.09 | Mostly Cloudy | SCT014 BKN070 | 12.8 | 9.4 | 80% | 75.77 | 1010.0 | |||||||
| 25 | 04:52 | E 13 | 16.09 | Fair | CLR | 12.8 | 8.9 | 77% | 75.77 | 1009.9 | |||||||
| 25 | 03:52 | Vrbl 11 | 16.09 | A Few Clouds | FEW250 | 14.4 | 10 | 75% | 75.72 | 1009.2 | |||||||
| 25 | 02:52 | E 9 | 16.09 | A Few Clouds | FEW200 | 15 | 10 | 72% | 75.69 | 1008.8 | |||||||
| 25 | 01:52 | E 9 | 16.09 | A Few Clouds | FEW100 FEW180 | 16.1 | 7.8 | 20.6 | 16.1 | 58% | 75.67 | 1008.8 | |||||
| 25 | 00:52 | E 7 | 16.09 | Partly Cloudy | FEW100 FEW130 SCT180 | 16.7 | 8.9 | 60% | 75.69 | 1009.1 | |||||||
| 24 | 23:52 | S 9 | 16.09 | Partly Cloudy | FEW130 FEW160 SCT250 | 16.7 | 10.6 | 67% | 75.72 | 1009.3 | |||||||
| 24 | 22:52 | S 15 | 16.09 | Partly Cloudy | FEW070 FEW130 SCT160 | 17.8 | 11.7 | 68% | 75.69 | 1009.0 | |||||||
| 24 | 21:52 | S 11 | 16.09 | Mostly Cloudy | FEW060 SCT130 BKN160 | 18.3 | 12.2 | 68% | 75.69 | 1008.9 | |||||||
| 24 | 20:52 | Calm | 16.09 | Mostly Cloudy | FEW032 SCT090 BKN110 BKN150 | 19.4 | 11.7 | 61% | 75.67 | 1008.7 | |||||||
| 24 | 19:52 | S 11 | 16.09 | Mostly Cloudy | SCT075 BKN100 BKN250 | 20 | 12.8 | 28.3 | 20 | 63% | 75.64 | 1008.4 | 0.69 | ||||
| 24 | 18:52 | SE 11 | 16.09 | Mostly Cloudy | FEW065 SCT100 BKN150 BKN250 | 21.1 | 11.7 | 55% | 75.57 | 1007.5 | |||||||
| 24 | 17:52 | E 20 | 16.09 | Thunderstorm | FEW060CB SCT100 BKN140 BKN250 | 21.7 | 12.8 | 57% | 75.57 | 1007.5 | |||||||
| 24 | 16:52 | E 13 | 16.09 | Mostly Cloudy | FEW035CB SCT075 BKN140 BKN250 | 23.3 | 15.6 | 62% | 75.57 | 1007.2 | 0.46 | 0.69 | |||||
| 24 | 15:52 | W 26 G 54 | 1.61 | Thunderstorm Heavy Rain | SCT049CB BKN080 OVC110 | 21.1 | 15.6 | 71% | 75.59 | 1007.5 | 0.23 | ||||||
| 24 | 14:52 | S 13 | 16.09 | Mostly Cloudy | FEW060CB BKN100 | 26.7 | 13.9 | 45% | 27 | 75.54 | 1007.0 | ||||||
| 24 | 13:52 | S 6 | 16.09 | Mostly Cloudy | FEW060TCU SCT100 BKN150 | 26.7 | 12.2 | 27.2 | 20.6 | 41% | 27 | 75.59 | 1007.8 | ||||
| 24 | 12:52 | E 7 | 16.09 | Partly Cloudy | FEW090 SCT140 | 26.7 | 12.8 | 42% | 27 | 75.64 | 1008.3 | ||||||
| 24 | 11:52 | E 7 | 16.09 | Mostly Cloudy | FEW090 BKN140 BKN250 | 25 | 12.8 | 47% | 26 | 75.69 | 1009.0 | ||||||
| 24 | 10:52 | E 17 | 16.09 | Partly Cloudy | FEW065 SCT090 SCT250 | 24.4 | 12.8 | 48% | 26 | 75.69 | 1009.1 | ||||||
| 24 | 09:52 | N 17 | 16.09 | Partly Cloudy | FEW065 SCT120 SCT250 | 23.9 | 12.2 | 48% | 25 | 75.74 | 1009.7 | ||||||
| 24 | 08:52 | N 19 | 16.09 | Partly Cloudy | FEW100 SCT250 | 22.2 | 11.7 | 52% | 75.74 | 1009.7 | |||||||
| 24 | 07:52 | NW 13 | 16.09 | Mostly Cloudy | FEW100 BKN250 | 20 | 11.7 | 20.6 | 15.6 | 59% | 75.72 | 1009.4 | |||||
| 24 | 06:52 | NW 9 | 16.09 | Mostly Cloudy | FEW100 BKN250 | 18.3 | 11.1 | 63% | 75.69 | 1009.1 | |||||||
| 24 | 05:52 | N 7 | 16.09 | Mostly Cloudy | FEW100 BKN250 | 16.7 | 12.2 | 75% | 75.67 | 1008.8 | |||||||
| 24 | 04:52 | Calm | 16.09 | Mostly Cloudy | FEW100 BKN250 | 16.7 | 14.4 | 86% | 75.67 | 1008.8 | |||||||
| 24 | 03:52 | Calm | 16.09 | Mostly Cloudy | SCT100 BKN250 | 16.7 | 13.9 | 84% | 75.69 | 1008.9 | |||||||
| 24 | 02:52 | S 7 | 16.09 | A Few Clouds | FEW250 | 17.2 | 15 | 87% | 75.67 | 1008.8 | |||||||
| 24 | 01:52 | SW 7 | 16.09 | A Few Clouds | FEW250 | 18.3 | 13.9 | 24.4 | 17.8 | 76% | 75.72 | 1009.4 | |||||
| 24 | 00:52 | S 13 | 16.09 | Partly Cloudy | FEW095 SCT250 | 19.4 | 14.4 | 73% | 75.74 | 1009.7 | |||||||
| 23 | 23:52 | S 13 | 16.09 | Partly Cloudy | SCT250 | 19.4 | 12.8 | 66% | 75.77 | 1010.1 | |||||||
| 23 | 22:52 | S 13 | 16.09 | Partly Cloudy | SCT250 | 20.6 | 13.3 | 63% | 75.79 | 1010.3 | |||||||
| 23 | 21:52 | S 7 | 16.09 | Partly Cloudy | SCT100 SCT250 | 22.2 | 12.8 | 55% | 75.82 | 1010.6 | |||||||
| 23 | 20:52 | SE 7 | 16.09 | Mostly Cloudy | BKN100 | 22.8 | 12.8 | 53% | 75.79 | 1010.4 | |||||||
| 23 | 19:52 | S 13 | 16.09 | Mostly Cloudy | FEW090 BKN250 | 23.9 | 10.6 | 28.9 | 23.9 | 43% | 25 | 75.77 | 1009.9 | ||||
| 23 | 18:52 | Calm | 16.09 | Partly Cloudy | SCT090 SCT250 | 26.7 | 10.6 | 37% | 26 | 75.74 | 1009.8 | ||||||
| 23 | 17:52 | NE 9 | 16.09 | Partly Cloudy | FEW080 SCT250 | 27.8 | 10.6 | 34% | 27 | 75.77 | 1010.1 | ||||||
| 23 | 16:52 | N 9 | 16.09 | Mostly Cloudy | FEW075 BKN250 | 28.3 | 10.6 | 33% | 27 | 75.79 | 1010.4 | ||||||
| 23 | 15:52 | N 20 | 16.09 | Partly Cloudy | SCT075 SCT250 | 27.8 | 10.6 | 34% | 27 | 75.87 | 1011.3 | ||||||
| 23 | 14:52 | Calm | 16.09 | Partly Cloudy | FEW065 SCT250 | 27.8 | 11.1 | 35% | 27 | 75.95 | 1012.3 | ||||||
| 23 | 13:52 | NW 7 | 16.09 | Partly Cloudy | FEW060 SCT250 | 26.1 | 11.7 | 27.2 | 16.7 | 41% | 26 | 76 | 1013.2 | ||||
| 23 | 12:52 | N 9 | 16.09 | Partly Cloudy | SCT060 SCT250 | 25.6 | 12.2 | 43% | 26 | 76.07 | 1014.2 | ||||||
| 23 | 11:52 | NW 7 | 16.09 | Partly Cloudy | FEW045 SCT250 | 25 | 13.3 | 48% | 26 | 76.12 | 1014.8 | ||||||
| 23 | 10:52 | NW 17 | 16.09 | A Few Clouds | FEW250 | 23.9 | 13.3 | 52% | 25 | 76.15 | 1015.1 | ||||||
| 23 | 09:52 | N 15 G 28 | 16.09 | A Few Clouds | FEW110 FEW250 | 22.8 | 12.8 | 53% | 76.15 | 1015.1 | |||||||
| 23 | 08:52 | Calm | 16.09 | A Few Clouds | FEW110 FEW250 | 18.3 | 12.2 | 68% | 76.15 | 1015.3 | |||||||
| 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) | |||||||||||||||