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. | ||||||||||||||||
| 16 | 17:52 | S 17 | 16.09 | A Few Clouds | FEW035 | 25 | 20.6 | 77% | 26 | 75.46 | 1005.9 | ||||||
| 16 | 16:52 | S 17 | 16.09 | A Few Clouds | FEW028 | 26.1 | 20.6 | 72% | 28 | 75.49 | 1006.2 | ||||||
| 16 | 15:52 | S 19 G 37 | 16.09 | A Few Clouds | FEW019 | 26.7 | 20.6 | 69% | 28 | 75.51 | 1006.6 | ||||||
| 16 | 14:52 | S 22 | 16.09 | A Few Clouds | FEW014 | 25.6 | 20.6 | 74% | 27 | 75.54 | 1007.1 | ||||||
| 16 | 13:52 | S 22 | 16.09 | Partly Cloudy | SCT015 | 23.9 | 20 | 23.9 | 17.8 | 79% | 24 | 75.62 | 1008.1 | ||||
| 16 | 12:52 | S 20 | 16.09 | Mostly Cloudy | BKN011 | 22.2 | 19.4 | 84% | 75.72 | 1009.5 | |||||||
| 16 | 11:52 | S 22 G 33 | 14.48 | Overcast | OVC008 | 21.1 | 18.9 | 87% | 75.82 | 1010.7 | |||||||
| 16 | 10:52 | S 17 | 11.27 | Overcast | OVC005 | 19.4 | 17.8 | 91% | 75.87 | 1011.5 | |||||||
| 16 | 09:52 | S 13 | 8.05 | Fog/Mist | OVC005 | 18.3 | 17.2 | 93% | 75.95 | 1012.4 | |||||||
| 16 | 08:52 | SW 17 | 9.66 | Fog/Mist | OVC006 | 17.8 | 16.7 | 93% | 76 | 1012.9 | |||||||
| 16 | 07:52 | S 17 | 9.66 | Fog/Mist | OVC005 | 17.8 | 16.1 | 17.8 | 16.7 | 90% | 76.02 | 1013.4 | |||||
| 16 | 06:52 | S 15 | 9.66 | Fog/Mist | OVC006 | 17.2 | 16.1 | 93% | 76.07 | 1014.0 | |||||||
| 16 | 05:52 | S 15 | 8.05 | Light Drizzle Fog/Mist | OVC005 | 17.2 | 16.1 | 93% | 76.12 | 1014.7 | |||||||
| 16 | 04:52 | S 13 | 8.05 | Light Drizzle Fog/Mist | OVC006 | 16.7 | 16.1 | 96% | 76.15 | 1015.2 | |||||||
| 16 | 03:52 | S 15 | 16.09 | Overcast | OVC006 | 16.7 | 15.6 | 93% | 76.23 | 1016.1 | |||||||
| 16 | 02:52 | S 13 | 16.09 | Overcast | OVC008 | 16.7 | 15.6 | 93% | 76.3 | 1017.2 | |||||||
| 16 | 01:52 | S 11 | 16.09 | Overcast | SCT009 OVC013 | 16.7 | 15 | 17.2 | 16.1 | 90% | 76.35 | 1017.7 | 0.1 | ||||
| 16 | 00:52 | SE 9 | 8.05 | Light Rain Fog/Mist | OVC014 | 16.1 | 15 | 93% | 76.38 | 1018.2 | 0.05 | ||||||
| 15 | 23:52 | Calm | 16.09 | Overcast | BKN019 OVC025 | 16.1 | 14.4 | 90% | 76.45 | 1019.0 | 0.05 | ||||||
| 15 | 22:52 | SE 6 | 11.27 | Light Rain | OVC020 | 16.7 | 14.4 | 86% | 76.5 | 0.0 | |||||||
| 15 | 21:52 | Calm | 14.48 | Light Rain | OVC028 | 16.7 | 13.9 | 84% | 76.53 | 1020.3 | |||||||
| 15 | 20:52 | SE 6 | 16.09 | Overcast | OVC031 | 17.2 | 13.3 | 78% | 76.56 | 1020.5 | |||||||
| 15 | 19:52 | Calm | 16.09 | Overcast | SCT030 OVC040 | 17.2 | 13.3 | 18.9 | 16.7 | 78% | 76.58 | 1020.8 | 0.05 | ||||
| 15 | 18:52 | E 6 | 16.09 | Overcast | OVC033 | 17.2 | 12.8 | 76% | 76.58 | 1020.8 | |||||||
| 15 | 17:52 | E 6 | 16.09 | Overcast | FEW032 OVC043 | 16.7 | 13.3 | 80% | 76.58 | 1020.9 | |||||||
| 15 | 16:52 | NE 9 | 16.09 | Overcast | SCT032 BKN045 OVC050 | 16.7 | 13.9 | 84% | 76.58 | 1021.0 | 0.03 | 0.05 | |||||
| 15 | 15:52 | Calm | 8.05 | Overcast | BKN034 BKN050 OVC060 | 17.8 | 12.8 | 73% | 76.61 | 1021.3 | 0.03 | ||||||
| 15 | 14:52 | SE 7 | 16.09 | Overcast | FEW025 OVC035 | 18.3 | 11.7 | 66% | 76.61 | 1021.4 | |||||||
| 15 | 13:52 | E 11 | 16.09 | Overcast | FEW030 OVC050 | 18.9 | 12.2 | 20.6 | 18.3 | 65% | 76.66 | 1021.9 | |||||
| 15 | 12:52 | NE 17 | 16.09 | Overcast | FEW025 BKN032 OVC100 | 18.9 | 11.7 | 63% | 76.68 | 1022.4 | |||||||
| 15 | 11:52 | NE 20 | 16.09 | Overcast | FEW025 OVC100 | 18.3 | 11.7 | 66% | 76.71 | 1022.5 | |||||||
| 15 | 10:52 | E 20 | 16.09 | Overcast | FEW025 OVC080 | 18 | 12 | 68% | 76.71 | 0.0 | |||||||
| 15 | 09:52 | NE 20 | 16.09 | Mostly Cloudy | FEW025 BKN070 BKN130 | 18.3 | 12.2 | 68% | 76.71 | 1022.5 | |||||||
| 15 | 08:52 | NE 26 | 16.09 | Mostly Cloudy | SCT025 BKN070 BKN130 | 18.9 | 13.3 | 70% | 76.63 | 1021.7 | |||||||
| 15 | 07:52 | NE 20 | 16.09 | Mostly Cloudy | FEW023 BKN070 BKN130 | 20 | 15 | 24.4 | 20 | 73% | 76.56 | 1020.6 | |||||
| 15 | 06:52 | N 20 | 16.09 | Overcast | FEW035 BKN070 OVC130 | 20.6 | 15 | 70% | 76.5 | 1019.9 | |||||||
| 15 | 05:52 | NE 24 | 16.09 | Overcast | BKN070 BKN130 OVC250 | 21.7 | 16.1 | 71% | 76.43 | 1019.0 | |||||||
| 15 | 04:52 | N 19 | 16.09 | Overcast | BKN070 OVC130 | 22.2 | 17.8 | 76% | 76.35 | 1018.0 | |||||||
| 15 | 03:52 | N 13 | 16.09 | Overcast | FEW075 BKN120 OVC250 | 22.8 | 18.3 | 76% | 76.3 | 1017.3 | |||||||
| 15 | 02:52 | NE 22 | 16.09 | Overcast | FEW075 BKN140 OVC250 | 23.3 | 18.9 | 76% | 76.23 | 1016.2 | |||||||
| 15 | 01:52 | N 22 | 16.09 | Overcast | FEW070 SCT140 OVC250 | 24.4 | 19.4 | 26.7 | 22.8 | 74% | 25 | 76.2 | 1015.8 | ||||
| 15 | 00:52 | N 11 | 16.09 | Overcast | FEW050 FEW070 BKN130 OVC250 | 24.4 | 20 | 77% | 25 | 76.17 | 1015.5 | ||||||
| 14 | 23:52 | N 11 | 16.09 | Overcast | BKN050 OVC130 | 25.6 | 20 | 71% | 27 | 76.2 | 1015.8 | ||||||
| 14 | 22:52 | N 9 | 16.09 | Overcast | SCT060 BKN130 OVC200 | 25 | 19.4 | 71% | 26 | 76.15 | 1015.0 | ||||||
| 14 | 21:52 | Calm | 16.09 | Mostly Cloudy | FEW065 BKN200 | 23.9 | 19.4 | 76% | 24 | 76.07 | 1014.2 | ||||||
| 14 | 20:52 | S 7 | 16.09 | Partly Cloudy | SCT065 SCT170 | 23.3 | 19.4 | 79% | 76.02 | 1013.6 | |||||||
| 14 | 19:52 | SW 6 | 16.09 | Partly Cloudy | FEW070 SCT170 | 25.6 | 19.4 | 32.2 | 25 | 69% | 27 | 76.02 | 1013.4 | ||||
| 14 | 18:52 | SW 13 | 16.09 | Partly Cloudy | SCT070 SCT160 | 28.9 | 19.4 | 57% | 30 | 76 | 1013.3 | ||||||
| 14 | 17:52 | S 13 | 16.09 | Partly Cloudy | FEW050 SCT160 | 28.3 | 18.9 | 57% | 30 | 75.95 | 1012.6 | ||||||
| 14 | 16:52 | S 13 | 16.09 | A Few Clouds | FEW110 FEW170 | 29.4 | 18.9 | 53% | 31 | 75.95 | 1012.3 | ||||||
| 14 | 15:52 | S 15 | 16.09 | A Few Clouds | FEW110 FEW170 | 31.7 | 18.9 | 47% | 33 | 75.95 | 1012.4 | ||||||
| 14 | 14:52 | S 9 | 16.09 | Partly Cloudy | SCT180 | 30 | 19.4 | 53% | 32 | 75.95 | 1012.6 | ||||||
| 14 | 13:52 | S 22 | 16.09 | Mostly Cloudy | BKN180 | 30 | 19.4 | 31.1 | 18.3 | 53% | 32 | 76 | 1013.2 | ||||
| 14 | 12:52 | S 15 | 16.09 | Mostly Cloudy | BKN160 | 29.4 | 19.4 | 55% | 31 | 76.07 | 1014.2 | ||||||
| 14 | 11:52 | Vrbl 11 | 16.09 | Mostly Cloudy | BKN150 | 29.4 | 18.3 | 51% | 30 | 76.1 | 1014.5 | ||||||
| 14 | 10:52 | S 13 | 16.09 | A Few Clouds | FEW110 FEW150 | 25 | 18.3 | 66% | 26 | 76.1 | 1014.6 | ||||||
| 14 | 09:52 | S 13 | 16.09 | Partly Cloudy | SCT110 SCT150 | 23 | 18 | 74% | 76.12 | 0.0 | |||||||
| 14 | 08:52 | S 13 | 16.09 | Partly Cloudy | SCT100 SCT150 | 20.6 | 17.8 | 84% | 76.1 | 1014.5 | |||||||
| 14 | 07:52 | S 13 | 16.09 | Partly Cloudy | SCT100 | 18.9 | 17.8 | 19.4 | 18.3 | 93% | 76.07 | 1014.2 | |||||
| 14 | 06:52 | S 13 | 16.09 | A Few Clouds | FEW090 | 18.3 | 17.2 | 93% | 76.07 | 1014.0 | |||||||
| 14 | 05:52 | S 7 | 16.09 | Fair | CLR | 18.3 | 17.2 | 93% | 76.05 | 1013.7 | |||||||
| 14 | 04:52 | S 9 | 16.09 | Fair | CLR | 18.9 | 17.2 | 90% | 76 | 1013.0 | |||||||
| 14 | 03:52 | S 11 | 16.09 | Fair | CLR | 18.9 | 17.2 | 90% | 75.95 | 1012.5 | |||||||
| 14 | 02:52 | S 11 | 16.09 | Fair | CLR | 18.9 | 17.2 | 90% | 75.97 | 1012.9 | |||||||
| 14 | 01:52 | SW 9 | 16.09 | Fair | CLR | 19.4 | 17.2 | 22.8 | 18.9 | 87% | 76 | 1013.2 | |||||
| 14 | 00:52 | S 11 | 16.09 | Fair | CLR | 19.4 | 17.2 | 87% | 76.02 | 1013.4 | |||||||
| 13 | 23:52 | S 9 | 16.09 | A Few Clouds | FEW150 | 20 | 16.7 | 81% | 76.05 | 1013.6 | |||||||
| 13 | 22:52 | S 11 | 16.09 | Mostly Cloudy | BKN150 | 20.6 | 17.2 | 81% | 76.02 | 1013.5 | |||||||
| 13 | 21:52 | S 11 | 16.09 | Mostly Cloudy | BKN140 | 21.7 | 17.2 | 76% | 76.02 | 1013.6 | |||||||
| 13 | 20:52 | S 15 | 16.09 | A Few Clouds | FEW110 | 21.7 | 17.2 | 76% | 76.02 | 1013.5 | |||||||
| 13 | 19:52 | S 17 | 16.09 | A Few Clouds | FEW120 FEW250 | 22.8 | 17.2 | 27.8 | 22.2 | 71% | 76.02 | 1013.5 | |||||
| 13 | 18:52 | S 17 | 16.09 | A Few Clouds | FEW120 FEW250 | 22.2 | 17.8 | 76% | 76 | 1013.1 | |||||||
| 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) | |||||||||||||||