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. | ||||||||||||||||
| 15 | 23:52 | S 7 | 16.09 | Partly Cloudy | SCT250 | 16.7 | 9.4 | 62% | 76.4 | 1018.4 | |||||||
| 15 | 22:52 | S 6 | 16.09 | Mostly Cloudy | FEW100 BKN250 | 17.8 | 10.6 | 63% | 76.4 | 1018.4 | |||||||
| 15 | 21:52 | S 7 | 16.09 | Mostly Cloudy | FEW100 BKN250 | 17.8 | 11.7 | 68% | 76.38 | 1018.0 | |||||||
| 15 | 20:52 | Calm | 14.48 | Mostly Cloudy | FEW095 SCT150 BKN250 | 21.1 | 5.6 | 37% | 76.28 | 1016.9 | |||||||
| 15 | 19:52 | NW 7 | 16.09 | Mostly Cloudy | FEW085 SCT150 BKN250 | 20.6 | 6.1 | 22.8 | 19.4 | 39% | 76.25 | 1016.4 | |||||
| 15 | 18:52 | N 13 | 16.09 | Mostly Cloudy | FEW065 SCT150 BKN250 | 21.7 | 6.1 | 36% | 76.17 | 1015.6 | |||||||
| 15 | 17:52 | N 19 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 21.7 | 6.1 | 36% | 76.17 | 1015.3 | |||||||
| 15 | 16:52 | W 17 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 22.2 | 6.7 | 37% | 76.15 | 1015.2 | |||||||
| 15 | 15:52 | NW 17 G 31 | 16.09 | Partly Cloudy | FEW055 SCT250 | 21.1 | 6.1 | 38% | 76.15 | 1015.2 | |||||||
| 15 | 14:52 | W 20 G 39 | 16.09 | A Few Clouds | FEW060 FEW250 | 21.1 | 6.1 | 38% | 76.2 | 1015.9 | |||||||
| 15 | 13:52 | NW 22 G 35 | 16.09 | A Few Clouds | FEW050 FEW250 | 20.6 | 6.1 | 20.6 | 12.8 | 39% | 76.23 | 1016.1 | |||||
| 15 | 12:52 | W 20 G 35 | 16.09 | A Few Clouds | FEW050 FEW250 | 19.4 | 6.7 | 44% | 76.2 | 1015.9 | |||||||
| 15 | 10:52 | NW 24 G 37 | 16.09 | Partly Cloudy | SCT045 SCT250 | 17.8 | 5.6 | 45% | 76.17 | 1015.6 | |||||||
| 15 | 09:52 | NW 26 G 37 | 16.09 | Partly Cloudy | SCT040 | 16.1 | 5.6 | 50% | 76.17 | 1015.7 | |||||||
| 15 | 08:52 | NW 26 G 41 | 16.09 | Partly Cloudy | SCT035 SCT100 | 15 | 5.6 | 54% | 76.2 | 1015.8 | |||||||
| 15 | 07:52 | NW 24 G 37 | 16.09 | Mostly Cloudy | FEW040 BKN085 | 13.3 | 5.6 | 13.3 | 11.1 | 60% | 76.15 | 1015.2 | |||||
| 15 | 06:52 | N 22 | 16.09 | Overcast | FEW035 OVC090 | 12.8 | 5.6 | 62% | 76.07 | 1014.3 | |||||||
| 15 | 05:52 | NW 24 | 16.09 | Mostly Cloudy | FEW040 BKN095 | 12.2 | 5.6 | 64% | 76 | 1013.0 | |||||||
| 15 | 04:52 | NW 15 | 16.09 | Mostly Cloudy | BKN040 | 11.7 | 5.6 | 66% | 75.95 | 1012.4 | |||||||
| 15 | 03:52 | NW 15 G 33 | 16.09 | Overcast | OVC041 | 12.2 | 5 | 62% | 75.95 | 1012.4 | |||||||
| 15 | 02:52 | Calm | 16.09 | Overcast | BKN046 OVC100 | 11.7 | 5 | 64% | 75.95 | 1012.4 | |||||||
| 15 | 01:52 | W 9 | 16.09 | Mostly Cloudy | BKN120 | 11.7 | 5 | 14.4 | 11.1 | 64% | 75.97 | 1012.8 | |||||
| 15 | 00:52 | NW 11 | 16.09 | A Few Clouds | FEW075 FEW140 | 11.7 | 5 | 64% | 76 | 1013.2 | |||||||
| 14 | 23:52 | NW 13 | 16.09 | Overcast | OVC100 | 12.2 | 4.4 | 59% | 76 | 1013.3 | |||||||
| 14 | 22:52 | NW 17 G 31 | 16.09 | Overcast | OVC044 | 12.8 | 4.4 | 57% | 76 | 1013.2 | |||||||
| 14 | 21:52 | NW 28 G 44 | 16.09 | Overcast | OVC043 | 13.3 | 4.4 | 55% | 75.97 | 1012.8 | |||||||
| 14 | 20:52 | NW 19 G 33 | 16.09 | Overcast | OVC050 | 13.9 | 4.4 | 53% | 75.92 | 1012.1 | |||||||
| 14 | 19:52 | NW 24 G 35 | 16.09 | Overcast | BKN060 OVC090 | 14.4 | 3.9 | 16.7 | 14.4 | 50% | 75.87 | 1011.6 | |||||
| 14 | 18:52 | NW 17 G 37 | 16.09 | Overcast | BKN065 OVC085 | 15 | 4.4 | 49% | 75.82 | 1010.9 | |||||||
| 14 | 17:52 | NW 20 | 16.09 | Overcast | BKN060 OVC080 | 15.6 | 3.9 | 46% | 75.79 | 1010.6 | |||||||
| 14 | 16:52 | NW 22 | 16.09 | Overcast | BKN060 OVC075 | 15.6 | 3.9 | 46% | 75.79 | 1010.4 | |||||||
| 14 | 15:52 | NW 13 G 26 | 16.09 | Mostly Cloudy | BKN060 | 16.7 | 3.9 | 43% | 75.79 | 1010.4 | |||||||
| 14 | 14:52 | W 19 G 43 | 16.09 | Mostly Cloudy | FEW045 BKN055 | 16.1 | 3.9 | 44% | 75.79 | 1010.5 | |||||||
| 14 | 13:52 | W 31 G 46 | 16.09 | Overcast | FEW045 OVC060 | 15.6 | 4.4 | 17.2 | 13.3 | 48% | 75.82 | 1010.7 | |||||
| 14 | 12:52 | NW 24 G 37 | 16.09 | Mostly Cloudy | BKN050 | 16.7 | 5.6 | 48% | 75.79 | 1010.3 | |||||||
| 14 | 11:52 | NW 20 G 48 | 16.09 | Mostly Cloudy | BKN040 BKN200 | 16.7 | 5.6 | 48% | 75.82 | 1010.6 | |||||||
| 14 | 10:52 | NW 20 G 37 | 16.09 | Mostly Cloudy | SCT035 BKN095 BKN200 | 16.1 | 7.2 | 56% | 75.79 | 1010.5 | |||||||
| 14 | 09:52 | NW 19 | 16.09 | Mostly Cloudy | FEW025 BKN065 BKN095 | 15 | 7.8 | 62% | 75.82 | 1010.7 | |||||||
| 14 | 08:52 | N 20 | 16.09 | Mostly Cloudy | BKN060 | 13.3 | 7.8 | 70% | 75.79 | 1010.6 | |||||||
| 14 | 07:52 | N 17 | 16.09 | Mostly Cloudy | BKN050 | 13.9 | 9.4 | 13.9 | 12.8 | 74% | 75.74 | 1009.8 | |||||
| 14 | 06:52 | N 17 | 16.09 | Mostly Cloudy | FEW045 BKN050 BKN080 | 12.8 | 10 | 83% | 75.69 | 1009.1 | |||||||
| 14 | 05:52 | N 15 | 16.09 | Mostly Cloudy | SCT065 BKN080 BKN140 | 12.8 | 10.6 | 87% | 75.67 | 1008.6 | |||||||
| 14 | 04:52 | N 13 | 16.09 | Light Rain | BKN060 OVC110 | 13.3 | 11.1 | 87% | 75.64 | 1008.2 | |||||||
| 14 | 03:52 | NW 13 | 16.09 | Overcast | FEW007 BKN065 OVC100 | 13.3 | 12.2 | 93% | 75.64 | 1008.5 | |||||||
| 14 | 02:52 | N 11 | 16.09 | Overcast | FEW007 OVC085 | 13.9 | 12.2 | 90% | 75.64 | 1008.2 | |||||||
| 14 | 01:52 | NW 9 | 16.09 | Overcast | OVC007 | 13.9 | 12.8 | 18.3 | 13.9 | 93% | 75.69 | 1008.9 | 0.94 | ||||
| 14 | 00:52 | Calm | 16.09 | Overcast | BKN100 OVC140 | 13.9 | 12.8 | 93% | 75.74 | 1009.5 | |||||||
| 13 | 23:52 | S 15 | 16.09 | Light Rain | BKN075 BKN095 | 14.4 | 12.8 | 90% | 75.72 | 1009.4 | 0.23 | ||||||
| 13 | 22:52 | S 15 | 8.05 | Rain Fog/Mist | OVC070 | 14.4 | 12.2 | 87% | 75.74 | 1009.8 | 0.46 | 0.71 | |||||
| 13 | 21:52 | Vrbl 9 | 12.87 | Light Rain | SCT036 BKN055 OVC075 | 15 | 11.7 | 81% | 75.82 | 1010.5 | 0.25 | ||||||
| 13 | 20:52 | S 7 | 16.09 | Mostly Cloudy | FEW040 BKN065 BKN100 | 16.7 | 13.9 | 84% | 75.72 | 1009.5 | |||||||
| 13 | 19:52 | SE 15 | 16.09 | Mostly Cloudy | FEW025 SCT040 SCT080 BKN250 | 17.2 | 13.9 | 25 | 16.7 | 81% | 75.62 | 1008.1 | 0.2 | ||||
| 13 | 18:52 | S 13 | 16.09 | Mostly Cloudy | SCT046 SCT090 BKN250 | 17.8 | 13.9 | 78% | 75.62 | 1008.2 | |||||||
| 13 | 17:52 | S 20 G 43 | 16.09 | Light Rain | FEW019 SCT037 BKN100 BKN250 | 17.8 | 13.9 | 78% | 75.67 | 1008.6 | 0.2 | ||||||
| 13 | 16:52 | W 19 | 12.87 | Light Rain | BKN065 OVC090 | 21.7 | 10.6 | 49% | 75.74 | 1009.9 | |||||||
| 13 | 15:52 | S 26 | 16.09 | Overcast | FEW038 BKN100 BKN140 OVC250 | 22.8 | 8.9 | 41% | 75.74 | 1009.8 | |||||||
| 13 | 14:52 | S 26 G 41 | 16.09 | Mostly Cloudy | FEW065 FEW090 BKN160 BKN250 | 23.3 | 8.9 | 40% | 75.79 | 1010.5 | |||||||
| 13 | 13:52 | S 33 G 50 | 16.09 | Mostly Cloudy and Breezy | FEW090 SCT130 BKN160 | 23.3 | 7.8 | 24.4 | 16.1 | 37% | 75.9 | 1011.7 | |||||
| 13 | 12:52 | S 31 G 48 | 16.09 | Mostly Cloudy | FEW090 BKN180 | 22.8 | 8.9 | 41% | 75.95 | 1012.3 | |||||||
| 13 | 11:52 | SW 31 G 57 | 16.09 | Partly Cloudy | SCT090 SCT180 | 23.3 | 6.1 | 33% | 76 | 1013.1 | |||||||
| 13 | 10:52 | S 33 G 52 | 16.09 | Partly Cloudy and Breezy | FEW095 SCT250 | 21.1 | 6.1 | 38% | 76.07 | 1014.0 | |||||||
| 13 | 09:52 | S 37 G 52 | 16.09 | Partly Cloudy and Breezy | SCT095 SCT250 | 20 | 6.1 | 40% | 76.1 | 1014.6 | |||||||
| 13 | 08:52 | S 31 G 50 | 16.09 | A Few Clouds | FEW090 FEW250 | 18.3 | 6.1 | 45% | 76.15 | 1015.0 | |||||||
| 13 | 07:52 | S 31 G 44 | 16.09 | A Few Clouds | FEW100 FEW250 | 16.1 | 6.1 | 16.1 | 14.4 | 52% | 76.17 | 1015.4 | |||||
| 13 | 06:52 | S 26 | 16.09 | A Few Clouds | FEW250 | 15 | 6.7 | 58% | 76.2 | 1015.9 | |||||||
| 13 | 05:52 | S 26 G 41 | 16.09 | A Few Clouds | FEW150 | 14.4 | 6.7 | 60% | 76.2 | 1015.9 | |||||||
| 13 | 04:52 | S 24 | 16.09 | A Few Clouds | FEW150 | 14.4 | 6.1 | 58% | 76.23 | 1016.1 | |||||||
| 13 | 03:52 | S 26 | 16.09 | A Few Clouds | FEW150 | 15 | 6.1 | 56% | 76.25 | 1016.6 | |||||||
| 13 | 02:52 | S 22 | 16.09 | Partly Cloudy | SCT150 | 15.6 | 6.7 | 56% | 76.28 | 1016.9 | |||||||
| 13 | 01:52 | S 26 | 16.09 | Mostly Cloudy | BKN150 | 16.1 | 6.7 | 19.4 | 15 | 54% | 76.33 | 1017.5 | |||||
| 13 | 00:52 | S 22 | 16.09 | Mostly Cloudy | BKN150 | 15.6 | 8.9 | 65% | 76.38 | 1018.2 | |||||||
| 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) | |||||||||||||||