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. | ||||||||||||||||
| 23 | 18:52 | NE 24 | 16.09 | Mostly Cloudy | FEW033 SCT046 SCT075 BKN250 | 18.3 | 11.7 | 66% | 77.09 | 1027.5 | |||||||
| 23 | 17:52 | NE 22 | 16.09 | Mostly Cloudy | SCT033 SCT049 BKN080 BKN250 | 18.9 | 12.2 | 65% | 77.06 | 1027.2 | |||||||
| 23 | 16:52 | NE 22 G 50 | 16.09 | Overcast | BKN033 BKN044 OVC080 | 18.9 | 12.8 | 68% | 77.06 | 1027.2 | |||||||
| 23 | 15:52 | NE 24 G 41 | 16.09 | Overcast | BKN029 BKN034 OVC042 | 18.3 | 13.3 | 73% | 77.06 | 1027.4 | |||||||
| 23 | 14:52 | NE 20 | 16.09 | Overcast | SCT025 OVC045 | 17.2 | 12.8 | 76% | 77.09 | 1027.6 | |||||||
| 23 | 13:52 | NE 26 G 43 | 16.09 | Overcast | BKN023 OVC045 | 16.7 | 12.2 | 16.7 | 13.3 | 75% | 77.11 | 1028.1 | |||||
| 23 | 12:52 | N 20 | 16.09 | Overcast | SCT024 OVC040 | 15.6 | 11.7 | 78% | 77.17 | 1028.5 | |||||||
| 23 | 11:52 | NE 19 | 16.09 | Overcast | OVC020 | 15 | 11.7 | 81% | 77.19 | 1029.0 | |||||||
| 23 | 10:52 | NE 22 G 33 | 16.09 | Light Drizzle | BKN015 OVC035 | 14.4 | 11.7 | 84% | 77.19 | 1029.2 | |||||||
| 23 | 09:52 | NE 22 | 4.83 | Light Drizzle Fog/Mist | OVC013 | 13.3 | 11.7 | 90% | 77.17 | 1028.6 | |||||||
| 23 | 08:52 | N 22 | 16.09 | Overcast | OVC018 | 13.3 | 10.6 | 84% | 77.11 | 1028.1 | |||||||
| 23 | 07:52 | NE 22 | 16.09 | Light Drizzle | OVC017 | 13.3 | 11.7 | 15 | 13.3 | 90% | 77.06 | 1027.4 | 0.03 | 0.86 | |||
| 23 | 06:52 | NE 24 | 9.66 | Light Rain Fog/Mist | FEW010 BKN020 OVC026 | 13.9 | 12.2 | 90% | 77.01 | 1026.7 | 0.18 | ||||||
| 23 | 05:52 | N 24 | 8.05 | Rain Fog/Mist | FEW010 BKN016 OVC037 | 14.4 | 12.8 | 90% | 76.99 | 1026.4 | 0.13 | ||||||
| 23 | 04:52 | N 22 | 8.05 | Light Rain Fog/Mist | BKN008 OVC011 | 14.4 | 13.3 | 93% | 76.96 | 1025.8 | 0.15 | 0.53 | |||||
| 23 | 03:52 | N 22 | 6.44 | Rain Fog/Mist | OVC012 | 14.4 | 13.3 | 93% | 76.94 | 1025.5 | 0.25 | ||||||
| 23 | 02:52 | N 24 | 11.27 | Light Rain | OVC011 | 15 | 13.3 | 90% | 76.94 | 1025.7 | 0.13 | ||||||
| 23 | 01:52 | NE 22 | 8.05 | Light Rain Fog/Mist | SCT014 SCT033 OVC042 | 15 | 13.3 | 16.7 | 15 | 90% | 76.94 | 1025.8 | 0.18 | 0.97 | |||
| 23 | 00:52 | NE 20 | 8.05 | Rain Fog/Mist | FEW012 BKN050 OVC130 | 15 | 13.3 | 90% | 76.96 | 1025.9 | 0.18 | ||||||
| 22 | 23:52 | NE 22 | 11.27 | Light Rain | FEW012 OVC055 | 15 | 13.3 | 90% | 76.96 | 1025.9 | 0.13 | ||||||
| 22 | 22:52 | NE 22 | 14.48 | Light Rain | SCT012 BKN037 OVC047 | 15.6 | 13.9 | 90% | 76.96 | 1025.8 | 0.1 | 0.48 | |||||
| 22 | 21:52 | NE 20 | 14.48 | Light Rain | FEW008 BKN011 OVC015 | 16.1 | 14.4 | 90% | 76.94 | 1025.5 | 0.18 | ||||||
| 22 | 20:52 | NE 26 G 37 | 12.87 | Light Rain | SCT011 BKN018 OVC036 | 16.1 | 14.4 | 90% | 76.89 | 1024.8 | 0.2 | ||||||
| 22 | 19:52 | NE 24 G 30 | 12.87 | Light Rain | BKN008 OVC015 | 16.1 | 15 | 17.2 | 16.1 | 93% | 76.84 | 1024.4 | 0.15 | 0.64 | |||
| 22 | 18:52 | NE 24 | 4.83 | Light Rain Fog/Mist | OVC010 | 16.7 | 15.6 | 93% | 76.81 | 1023.9 | 0.05 | ||||||
| 22 | 17:52 | NE 22 G 35 | 12.87 | Light Rain | FEW007 OVC010 | 16.7 | 15 | 90% | 76.76 | 1023.4 | 0.05 | ||||||
| 22 | 16:52 | N 19 | 9.66 | Light Rain Fog/Mist | SCT007 BKN011 OVC017 | 16.7 | 15 | 90% | 76.73 | 1023.0 | 0.08 | 0.38 | |||||
| 22 | 15:52 | N 20 | 4.83 | Light Rain Fog/Mist | BKN007 OVC013 | 16.7 | 15.6 | 93% | 76.73 | 1023.0 | 0.23 | ||||||
| 22 | 14:52 | NE 19 | 3.22 | Light Rain Fog/Mist | BKN009 OVC014 | 16.7 | 15.6 | 93% | 76.73 | 1022.8 | 0.08 | ||||||
| 22 | 13:52 | NE 28 | 11.27 | Light Drizzle | OVC011 | 17.2 | 15 | 17.2 | 16.1 | 87% | 76.73 | 1022.9 | 0.03 | ||||
| 22 | 12:52 | NE 19 G 33 | 8.05 | Light Drizzle Fog/Mist | OVC010 | 16.7 | 15 | 90% | 76.76 | 1023.1 | |||||||
| 22 | 11:52 | NE 24 G 39 | 4.83 | Light Drizzle Fog/Mist | OVC008 | 16.7 | 15 | 90% | 76.73 | 1023.0 | |||||||
| 22 | 10:52 | NE 20 | 8.05 | Light Rain Fog/Mist | OVC010 | 16.1 | 14.4 | 90% | 76.71 | 1022.5 | 0.03 | 0.03 | |||||
| 22 | 09:52 | NE 22 | 11.27 | Light Rain | OVC010 | 16.1 | 14.4 | 90% | 76.68 | 1022.1 | |||||||
| 22 | 08:52 | NE 20 | 16.09 | Overcast | OVC010 | 16.1 | 14.4 | 90% | 76.63 | 1021.7 | |||||||
| 22 | 07:52 | NE 24 | 11.27 | Light Rain | FEW008 BKN012 OVC024 | 16.1 | 14.4 | 18.3 | 16.1 | 90% | 76.61 | 1021.1 | 0.13 | 0.58 | |||
| 22 | 05:52 | NE 22 | 6.44 | Light Rain Fog/Mist | OVC008 | 16.7 | 15.6 | 93% | 76.53 | 1020.1 | 0.08 | ||||||
| 22 | 04:52 | NE 19 G 39 | 4.02 | Light Rain Fog/Mist | BKN008 BKN013 OVC021 | 17.8 | 16.7 | 93% | 76.45 | 1019.2 | 0.18 | 0.23 | |||||
| 22 | 03:52 | NE 20 | 4.02 | Light Rain Fog/Mist | OVC008 | 18.3 | 17.2 | 93% | 76.4 | 1018.4 | 0.03 | ||||||
| 22 | 02:52 | NE 19 | 3.22 | Light Drizzle Fog/Mist | BKN006 OVC015 | 18.3 | 17.8 | 97% | 76.4 | 1018.5 | 0.03 | ||||||
| 22 | 01:52 | NE 19 | 4.02 | Light Drizzle Fog/Mist | BKN009 OVC013 | 18.3 | 17.8 | 19.4 | 18.3 | 97% | 76.43 | 1018.9 | 0.08 | ||||
| 22 | 00:52 | NE 15 | 3.22 | Light Drizzle Fog/Mist | OVC009 | 18.3 | 17.8 | 97% | 76.45 | 1019.2 | 0.03 | ||||||
| 21 | 23:52 | E 11 | 8.05 | Light Drizzle Fog/Mist | OVC009 | 18.9 | 17.8 | 93% | 76.43 | 1019.0 | 0.03 | ||||||
| 21 | 22:52 | E 13 | 9.66 | Light Rain Fog/Mist | FEW008 BKN010 OVC022 | 18.9 | 17.8 | 93% | 76.45 | 1019.0 | 0.03 | 0.03 | |||||
| 21 | 21:52 | E 9 | 16.09 | Overcast | BKN012 OVC022 | 19.4 | 17.8 | 91% | 76.45 | 1019.3 | |||||||
| 21 | 20:52 | E 17 | 16.09 | Overcast | SCT013 OVC024 | 19.4 | 17.8 | 91% | 76.38 | 1018.2 | |||||||
| 21 | 19:52 | NE 13 | 16.09 | Overcast | SCT010 OVC021 | 18.9 | 17.8 | 22.2 | 18.9 | 93% | 76.35 | 1017.7 | 1.02 | ||||
| 21 | 18:52 | NE 15 | 16.09 | Light Rain | OVC011 | 18.9 | 17.2 | 90% | 76.33 | 1017.5 | |||||||
| 21 | 17:52 | NE 20 | 16.09 | Light Rain | FEW017 SCT044 BKN120 | 18.9 | 17.8 | 93% | 76.28 | 1016.9 | 1.02 | ||||||
| 21 | 16:52 | N 19 | 16.09 | Light Rain | SCT014 OVC026 | 19.4 | 17.2 | 87% | 76.35 | 1017.7 | |||||||
| 21 | 15:52 | N 17 | 16.09 | Light Rain | SCT020 OVC026 | 21.1 | 17.2 | 79% | 76.33 | 1017.5 | |||||||
| 21 | 14:52 | NE 19 | 16.09 | Light Rain | SCT029 OVC050 | 21.1 | 16.7 | 76% | 76.3 | 1017.1 | |||||||
| 21 | 13:52 | E 15 | 16.09 | Overcast | OVC025 | 22.2 | 16.7 | 23.3 | 20.6 | 71% | 76.33 | 1017.6 | |||||
| 21 | 12:52 | NE 15 | 16.09 | Overcast | OVC026 | 22.8 | 16.7 | 69% | 76.35 | 1017.9 | |||||||
| 21 | 11:52 | E 13 | 16.09 | Overcast | BKN025 BKN100 OVC140 | 22.8 | 16.7 | 69% | 76.35 | 1018.0 | |||||||
| 21 | 10:52 | NE 13 | 16.09 | Overcast | BKN022 BKN110 OVC250 | 22.2 | 16.1 | 68% | 76.35 | 1017.8 | |||||||
| 21 | 09:52 | NE 22 | 16.09 | Overcast | BKN021 OVC250 | 21.7 | 16.7 | 73% | 76.3 | 1017.3 | |||||||
| 21 | 08:52 | NE 19 | 16.09 | Mostly Cloudy | BKN018 BKN250 | 21.1 | 16.1 | 73% | 76.28 | 1017.0 | |||||||
| 21 | 07:52 | N 22 | 16.09 | Mostly Cloudy | FEW018 BKN250 | 20.6 | 16.1 | 22.2 | 20 | 76% | 76.28 | 1016.7 | |||||
| 21 | 06:52 | N 17 | 16.09 | Partly Cloudy | FEW017 SCT200 | 20 | 16.7 | 81% | 76.2 | 1015.9 | |||||||
| 21 | 05:52 | N 20 | 16.09 | A Few Clouds | FEW017 FEW220 | 21.1 | 17.2 | 79% | 76.17 | 1015.4 | |||||||
| 21 | 04:52 | N 17 | 16.09 | Overcast | OVC016 | 21.7 | 18.3 | 81% | 76.12 | 1014.9 | |||||||
| 21 | 03:52 | N 24 | 16.09 | Overcast | BKN016 OVC140 | 22.2 | 18.9 | 82% | 76.1 | 1014.6 | |||||||
| 21 | 02:52 | N 15 | 16.09 | Mostly Cloudy | FEW017 FEW060 BKN140 | 22.2 | 19.4 | 84% | 76.07 | 1014.1 | |||||||
| 21 | 01:52 | N 15 | 16.09 | Mostly Cloudy | FEW015 FEW060 BKN140 BKN220 | 22.2 | 18.9 | 26.7 | 22.2 | 82% | 76.07 | 1014.1 | |||||
| 21 | 00:52 | N 17 | 16.09 | Mostly Cloudy | FEW060 FEW080 BKN140 BKN220 | 23.3 | 18.9 | 76% | 76.05 | 1013.7 | |||||||
| 20 | 23:52 | N 24 | 16.09 | Overcast | BKN060 BKN080 OVC220 | 25.6 | 20.6 | 74% | 27 | 76.02 | 1013.5 | ||||||
| 20 | 22:52 | W 11 | 16.09 | Overcast | OVC065 | 26.7 | 20.6 | 69% | 28 | 76 | 1013.1 | ||||||
| 20 | 21:52 | SW 7 | 16.09 | Overcast | BKN060 OVC220 | 26.1 | 21.1 | 74% | 28 | 75.95 | 1012.6 | ||||||
| 20 | 20:52 | S 7 | 16.09 | Overcast | SCT044 BKN060 OVC075 | 25.6 | 21.7 | 79% | 27 | 75.95 | 1012.3 | ||||||
| 20 | 19:52 | S 7 | 16.09 | Overcast | OVC065 | 25.6 | 22.2 | 28.9 | 25.6 | 82% | 27 | 75.9 | 1012.0 | ||||
| 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) | |||||||||||||||