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. | ||||||||||||||||
| 10 | 17:52 | NE 6 | 16.09 | Mostly Cloudy | SCT065CB SCT130 BKN200 | 30 | 22.2 | 63% | 33 | 75.84 | 1011.2 | ||||||
| 10 | 16:52 | NW 6 | 16.09 | Light Rain | FEW050 BKN100 BKN120 OVC200 | 29.4 | 21.1 | 61% | 32 | 75.9 | 1011.7 | ||||||
| 10 | 15:52 | W 9 | 16.09 | Mostly Cloudy | FEW045 SCT110 BKN130 | 30 | 20.6 | 57% | 32 | 75.9 | 1011.8 | ||||||
| 10 | 14:52 | W 13 | 14.48 | Overcast | FEW040 FEW080 SCT110 OVC140 | 30 | 20.6 | 57% | 32 | 75.92 | 1012.1 | ||||||
| 10 | 13:52 | W 17 | 14.48 | Overcast | FEW040 BKN190 OVC230 | 30.6 | 21.1 | 31.7 | 25.6 | 57% | 33 | 75.95 | 1012.4 | ||||
| 10 | 12:52 | W 9 | 16.09 | Overcast | FEW040 SCT095 OVC230 | 31.1 | 21.7 | 57% | 34 | 75.95 | 1012.5 | ||||||
| 10 | 11:52 | N 9 | 16.09 | Overcast | FEW100 FEW160 OVC250 | 30.6 | 22.2 | 61% | 34 | 75.95 | 1012.5 | ||||||
| 10 | 10:52 | Calm | 16.09 | Mostly Cloudy | BKN250 | 29.4 | 21.1 | 61% | 32 | 75.95 | 1012.5 | ||||||
| 10 | 09:52 | W 7 | 16.09 | Mostly Cloudy | BKN250 | 28.9 | 21.1 | 63% | 31 | 75.95 | 1012.5 | ||||||
| 10 | 08:52 | NW 13 | 16.09 | Mostly Cloudy | BKN200 | 27.8 | 21.1 | 67% | 30 | 75.95 | 1012.6 | ||||||
| 10 | 07:52 | SW 6 | 16.09 | Mostly Cloudy | BKN200 | 25.6 | 21.1 | 25.6 | 22.8 | 76% | 27 | 75.92 | 1012.3 | ||||
| 10 | 06:52 | Calm | 16.09 | Mostly Cloudy | FEW140 BKN220 | 23.9 | 21.1 | 84% | 24 | 75.87 | 1011.5 | ||||||
| 10 | 05:52 | SW 6 | 16.09 | Mostly Cloudy | FEW140 FEW160 BKN220 | 22.8 | 20.6 | 87% | 75.87 | 1011.3 | |||||||
| 10 | 04:52 | W 6 | 16.09 | Fair | CLR | 23.3 | 20.6 | 85% | 75.82 | 1010.7 | |||||||
| 10 | 03:52 | SW 6 | 16.09 | Fair | CLR | 23.3 | 21.1 | 88% | 75.79 | 1010.5 | |||||||
| 10 | 02:52 | W 6 | 16.09 | A Few Clouds | FEW007 | 23.3 | 22.2 | 94% | 75.79 | 1010.5 | |||||||
| 10 | 01:52 | S 9 | 11.27 | A Few Clouds | FEW007 | 23.3 | 22.8 | 25 | 23.3 | 97% | 75.79 | 1010.4 | |||||
| 10 | 00:52 | SW 7 | 11.27 | A Few Clouds | FEW007 | 23.9 | 22.8 | 94% | 23 | 75.82 | 1010.9 | ||||||
| 09 | 23:52 | SW 7 | 11.27 | A Few Clouds | FEW007 FEW055 | 23.9 | 22.8 | 94% | 23 | 75.84 | 1011.2 | ||||||
| 09 | 22:52 | SW 6 | 14.48 | Mostly Cloudy | FEW015 FEW055 BKN180 BKN210 | 23.9 | 22.8 | 94% | 23 | 75.87 | 1011.4 | ||||||
| 09 | 21:52 | SW 9 | 16.09 | Mostly Cloudy | FEW020 FEW050 BKN180 | 23.9 | 22.8 | 94% | 23 | 75.84 | 1011.2 | ||||||
| 09 | 20:52 | W 11 | 16.09 | Mostly Cloudy | FEW020 FEW046 BKN170 | 24.4 | 22.8 | 91% | 24 | 75.82 | 1010.7 | ||||||
| 09 | 19:52 | S 7 | 16.09 | Mostly Cloudy | FEW015 SCT046 BKN160 | 24.4 | 22.2 | 31.7 | 23.3 | 88% | 25 | 75.82 | 1010.9 | 1.65 | |||
| 09 | 18:52 | Calm | 16.09 | Mostly Cloudy | FEW015 SCT060 BKN110 | 24.4 | 22.2 | 88% | 25 | 75.74 | 1009.9 | 0.03 | |||||
| 09 | 17:52 | W 9 | 4.83 | Thunderstorm Light Rain Fog/Mist | FEW036 OVC041CB | 23.3 | 21.7 | 91% | 75.79 | 1010.5 | 1.47 | ||||||
| 09 | 16:52 | NW 17 | 6.44 | Light Rain Fog/Mist | BKN033 OVC043 | 24.4 | 22.2 | 88% | 25 | 75.79 | 1010.3 | 0.15 | 0.15 | ||||
| 09 | 15:52 | NW 24 G 39 | 16.09 | Thunderstorm | BKN033CB BKN050 BKN110 | 30 | 23.3 | 67% | 34 | 75.79 | 1010.4 | ||||||
| 09 | 14:52 | S 19 | 16.09 | Mostly Cloudy | SCT030TCU BKN100 | 31.1 | 23.9 | 66% | 37 | 75.84 | 1011.2 | ||||||
| 09 | 13:52 | S 17 G 31 | 16.09 | Mostly Cloudy | BKN027 BKN100 | 31.1 | 23.9 | 31.7 | 25 | 66% | 37 | 75.87 | 1011.5 | ||||
| 09 | 12:52 | S 15 | 16.09 | Mostly Cloudy | BKN022 BKN045 | 30 | 23.3 | 67% | 34 | 75.95 | 1012.5 | ||||||
| 09 | 11:52 | SW 15 | 16.09 | Mostly Cloudy | SCT014 BKN045 BKN150 | 28.9 | 23.3 | 72% | 33 | 76 | 1013.1 | ||||||
| 09 | 10:52 | S 20 | 16.09 | Overcast | OVC013 | 26.7 | 22.8 | 79% | 29 | 76.05 | 1013.7 | ||||||
| 09 | 09:52 | S 20 | 16.09 | Overcast | OVC012 | 26.1 | 22.8 | 82% | 28 | 76.07 | 1014.0 | ||||||
| 09 | 08:52 | S 17 | 16.09 | Overcast | OVC010 | 26.1 | 22.8 | 82% | 28 | 76.07 | 1014.0 | ||||||
| 09 | 07:52 | S 15 | 16.09 | Overcast | OVC009 | 25 | 22.8 | 25 | 24.4 | 88% | 26 | 76.07 | 1014.1 | ||||
| 09 | 06:52 | S 20 | 16.09 | Overcast | OVC009 | 25 | 22.2 | 85% | 26 | 76.07 | 1014.0 | ||||||
| 09 | 05:52 | S 17 | 16.09 | Overcast | OVC013 | 25 | 22.2 | 85% | 26 | 76.07 | 1014.2 | ||||||
| 09 | 04:52 | S 20 | 16.09 | Overcast | SCT017 BKN028 OVC060 | 24.4 | 21.7 | 85% | 25 | 76.07 | 1014.2 | ||||||
| 09 | 03:52 | S 15 | 16.09 | Overcast | FEW010 SCT023 OVC032 | 25 | 22.2 | 85% | 26 | 76.1 | 1014.4 | ||||||
| 09 | 02:52 | S 9 | 16.09 | Overcast | FEW029 SCT037 OVC120 | 25 | 22.2 | 85% | 26 | 76.1 | 1014.4 | ||||||
| 09 | 01:52 | S 13 | 16.09 | Mostly Cloudy | FEW012 SCT110 BKN250 | 24.4 | 22.2 | 27.8 | 24.4 | 88% | 25 | 76.12 | 1014.8 | ||||
| 09 | 00:52 | S 19 | 16.09 | Mostly Cloudy | FEW020 FEW150 BKN250 | 25 | 22.2 | 85% | 26 | 76.12 | 1014.9 | ||||||
| 08 | 23:52 | S 19 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 25.6 | 22.2 | 82% | 27 | 76.15 | 1015.2 | ||||||
| 08 | 22:52 | S 19 | 16.09 | Mostly Cloudy | FEW035 SCT150 BKN250 | 25.6 | 21.7 | 79% | 27 | 76.17 | 1015.4 | ||||||
| 08 | 21:52 | S 11 | 16.09 | Mostly Cloudy | FEW035 SCT140 BKN250 | 26.1 | 21.7 | 77% | 28 | 76.15 | 1015.2 | ||||||
| 08 | 20:52 | S 17 | 16.09 | Mostly Cloudy | SCT035 SCT130 BKN250 | 26.7 | 21.7 | 74% | 29 | 76.15 | 1015.2 | ||||||
| 08 | 19:52 | S 7 | 16.09 | Mostly Cloudy | FEW031 SCT047 SCT120 BKN250 | 27.8 | 21.1 | 29.4 | 26.1 | 67% | 30 | 76.12 | 1015.0 | ||||
| 08 | 18:52 | S 11 | 16.09 | Mostly Cloudy | SCT031 BKN047 BKN100 | 28.3 | 21.1 | 65% | 31 | 76.17 | 1015.5 | ||||||
| 08 | 17:52 | S 13 | 16.09 | Mostly Cloudy | BKN045 BKN095 | 28.3 | 21.1 | 65% | 31 | 76.15 | 1015.2 | ||||||
| 08 | 16:52 | SW 9 | 16.09 | Mostly Cloudy | BKN037 BKN090 | 28.9 | 21.1 | 63% | 31 | 76.17 | 1015.5 | ||||||
| 08 | 15:52 | Vrbl 6 | 16.09 | Partly Cloudy | SCT033 SCT090 | 28.9 | 20.6 | 61% | 31 | 76.2 | 1016.0 | ||||||
| 08 | 14:52 | SE 6 | 16.09 | Mostly Cloudy | FEW025 SCT070 BKN090 | 27.8 | 20 | 63% | 29 | 76.3 | 1017.1 | ||||||
| 08 | 13:52 | Vrbl 6 | 16.09 | Overcast | SCT022 SCT040 BKN055 OVC250 | 26.1 | 20 | 26.7 | 22.8 | 69% | 27 | 76.35 | 1017.9 | ||||
| 08 | 12:52 | NE 17 | 16.09 | Overcast | BKN020 OVC030 | 26.1 | 20.6 | 72% | 28 | 76.38 | 1018.2 | ||||||
| 08 | 11:52 | N 6 | 16.09 | Overcast | BKN023 BKN040 OVC250 | 25.6 | 20 | 71% | 27 | 76.38 | 1018.3 | ||||||
| 08 | 10:52 | E 6 | 16.09 | Overcast | OVC016 | 25 | 20 | 74% | 26 | 76.35 | 1018.0 | ||||||
| 08 | 09:52 | E 9 | 16.09 | Overcast | OVC014 | 23.9 | 19.4 | 76% | 24 | 76.35 | 1018.0 | ||||||
| 08 | 08:52 | E 11 | 16.09 | Overcast | FEW009 OVC016 | 23.3 | 19.4 | 79% | 76.35 | 1017.9 | |||||||
| 08 | 07:52 | Vrbl 9 | 14.48 | Overcast | FEW007 OVC018 | 22.8 | 20 | 25 | 22.2 | 84% | 76.33 | 1017.6 | |||||
| 08 | 06:52 | NE 19 | 16.09 | Light Drizzle | OVC016 | 23.3 | 20.6 | 85% | 76.3 | 1017.3 | |||||||
| 08 | 05:52 | E 17 | 11.27 | Overcast | OVC013 | 23.9 | 21.1 | 84% | 24 | 76.28 | 1016.7 | ||||||
| 08 | 04:52 | NE 15 | 14.48 | Overcast | OVC015 | 23.9 | 21.1 | 84% | 24 | 76.25 | 1016.4 | ||||||
| 08 | 03:52 | NE 15 | 16.09 | Overcast | OVC016 | 23.9 | 21.1 | 84% | 24 | 76.23 | 1016.3 | ||||||
| 08 | 02:52 | E 13 | 14.48 | Mostly Cloudy | FEW017 SCT050 BKN140 | 24.4 | 21.1 | 82% | 25 | 76.23 | 1016.0 | ||||||
| 08 | 01:52 | E 15 | 16.09 | Overcast | FEW018 BKN028 OVC040 | 25 | 21.1 | 27.2 | 25 | 79% | 26 | 76.23 | 1016.1 | ||||
| 08 | 00:52 | E 15 | 12.87 | Overcast | OVC025 | 25.6 | 21.7 | 79% | 27 | 76.23 | 1016.3 | ||||||
| 07 | 23:52 | E 11 | 11.27 | Mostly Cloudy | SCT023 BKN080 BKN250 | 25.6 | 22.2 | 82% | 27 | 76.23 | 1016.0 | ||||||
| 07 | 22:52 | E 7 | 16.09 | Overcast | BKN016 BKN032 OVC060 | 26.1 | 22.8 | 82% | 28 | 76.23 | 1016.3 | ||||||
| 07 | 21:52 | SE 13 | 16.09 | Overcast | BKN028 OVC038 | 26.1 | 22.2 | 79% | 28 | 76.2 | 1015.9 | ||||||
| 07 | 20:52 | E 9 | 16.09 | Overcast | FEW030 BKN080 OVC095 | 26.7 | 22.2 | 76% | 29 | 76.15 | 1015.2 | ||||||
| 07 | 19:52 | E 9 | 14.48 | Light Rain | BKN028 OVC034 | 27.2 | 22.2 | 28.9 | 27.2 | 74% | 30 | 76.1 | 1014.6 | ||||
| 07 | 18:52 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN030 BKN150 | 27.8 | 21.7 | 69% | 30 | 76.12 | 1014.8 | ||||||
| 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) | |||||||||||||||