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. | ||||||||||||||||
| 30 | 21:52 | N 17 | 16.09 | A Few Clouds | FEW055 | 12.2 | 1.7 | 49% | 76.05 | 1013.8 | |||||||
| 30 | 20:52 | NW 20 G 43 | 16.09 | A Few Clouds | FEW060 | 13.3 | 2.8 | 49% | 75.97 | 1012.8 | |||||||
| 30 | 19:52 | NW 31 G 52 | 16.09 | A Few Clouds | FEW080 | 15.6 | 3.3 | 21.1 | 15.6 | 44% | 75.87 | 1011.3 | |||||
| 30 | 18:52 | NW 31 G 48 | 16.09 | Partly Cloudy | SCT080 | 17.8 | 2.2 | 35% | 75.77 | 1010.0 | |||||||
| 30 | 17:52 | NW 30 G 46 | 16.09 | Mostly Cloudy | BKN080 | 19.4 | 2.2 | 32% | 75.72 | 1009.2 | |||||||
| 30 | 16:52 | W 30 G 44 | 16.09 | Mostly Cloudy | BKN080 | 20.6 | 1.1 | 27% | 75.64 | 1008.5 | |||||||
| 30 | 15:52 | W 20 G 41 | 16.09 | Mostly Cloudy | BKN075 | 21.1 | 1.7 | 28% | 75.59 | 1007.9 | |||||||
| 30 | 14:52 | W 28 G 50 | 16.09 | Partly Cloudy | SCT070 | 20.6 | 3.9 | 33% | 75.62 | 1008.0 | |||||||
| 30 | 13:52 | W 24 G 39 | 16.09 | Partly Cloudy | SCT070 SCT250 | 20.6 | 3.9 | 20.6 | 13.9 | 33% | 75.62 | 1008.0 | |||||
| 30 | 12:52 | W 24 G 41 | 16.09 | Partly Cloudy | SCT060 SCT250 | 20.6 | 5.6 | 38% | 75.64 | 1008.5 | |||||||
| 30 | 11:52 | NW 24 | 16.09 | Partly Cloudy | SCT060 SCT250 | 18.9 | 5 | 40% | 75.72 | 1009.3 | |||||||
| 30 | 10:52 | NW 30 G 46 | 16.09 | Partly Cloudy | SCT055 SCT250 | 17.8 | 4.4 | 41% | 75.72 | 1009.4 | |||||||
| 30 | 09:52 | NW 17 G 41 | 16.09 | Partly Cloudy | FEW045 SCT230 | 17.8 | 6.1 | 46% | 75.72 | 1009.5 | |||||||
| 30 | 08:52 | NW 17 G 33 | 16.09 | Mostly Cloudy | BKN230 | 15.6 | 8.3 | 62% | 75.72 | 1009.3 | |||||||
| 30 | 07:52 | NW 17 G 30 | 16.09 | Mostly Cloudy | FEW007 FEW140 BKN230 | 13.9 | 9.4 | 13.9 | 11.1 | 74% | 75.64 | 1008.4 | |||||
| 30 | 06:52 | Calm | 16.09 | Mostly Cloudy | FEW003 FEW140 BKN210 | 12.2 | 10.6 | 90% | 75.64 | 1008.5 | |||||||
| 30 | 05:52 | SE 7 | 16.09 | Mostly Cloudy | BKN140 | 12.2 | 11.1 | 93% | 75.62 | 1007.9 | |||||||
| 30 | 04:52 | Calm | 16.09 | Overcast | OVC140 | 11.7 | 11.1 | 96% | 75.62 | 1008.0 | |||||||
| 30 | 03:52 | NE 11 | 16.09 | Overcast | FEW006 OVC140 | 11.7 | 10.6 | 93% | 75.57 | 1007.3 | |||||||
| 30 | 02:52 | NE 6 | 14.48 | Overcast | OVC008 | 12.2 | 11.1 | 93% | 75.54 | 1007.2 | |||||||
| 30 | 01:52 | NE 7 | 16.09 | Mostly Cloudy | SCT013 BKN140 | 12.2 | 11.1 | 15 | 12.2 | 93% | 75.57 | 1007.2 | |||||
| 30 | 00:52 | NE 9 | 16.09 | Mostly Cloudy | BKN018 BKN100 | 13.3 | 11.1 | 87% | 75.59 | 1007.7 | |||||||
| 29 | 23:52 | E 9 | 16.09 | Mostly Cloudy | SCT030 BKN100 | 13.3 | 11.1 | 87% | 75.54 | 1007.2 | |||||||
| 29 | 22:52 | S 11 | 16.09 | Overcast | BKN026 OVC033 | 13.3 | 11.1 | 87% | 75.59 | 1007.8 | |||||||
| 29 | 21:52 | S 17 | 16.09 | Light Rain | OVC028 | 13.9 | 11.1 | 83% | 75.59 | 1007.9 | |||||||
| 29 | 20:52 | S 9 | 16.09 | Overcast | OVC028 | 14.4 | 11.7 | 84% | 75.59 | 1007.9 | |||||||
| 29 | 19:52 | S 13 | 16.09 | Overcast | FEW012 OVC025 | 15 | 12.8 | 16.7 | 14.4 | 87% | 75.59 | 1007.7 | 0.08 | 0.41 | |||
| 29 | 18:52 | SE 11 | 4.83 | Rain Fog/Mist | SCT024 BKN029 OVC065 | 15 | 12.8 | 87% | 75.59 | 1007.8 | 0.2 | ||||||
| 29 | 17:52 | Calm | 9.66 | Light Rain Fog/Mist | OVC027 | 15 | 12.8 | 87% | 75.67 | 1008.8 | 0.03 | ||||||
| 29 | 16:52 | SE 9 | 16.09 | Overcast | FEW019 OVC030 | 15.6 | 12.8 | 84% | 75.67 | 1008.7 | 0.1 | ||||||
| 29 | 15:52 | SE 9 | 16.09 | Light Rain | FEW020 OVC026 | 15.6 | 13.3 | 86% | 75.69 | 1009.2 | 0.03 | ||||||
| 29 | 14:52 | SE 7 | 12.87 | Light Rain | OVC023 | 15.6 | 12.2 | 80% | 75.82 | 1010.9 | 0.08 | ||||||
| 29 | 13:52 | S 7 | 16.09 | Light Rain | OVC023 | 16.7 | 11.1 | 16.7 | 12.8 | 70% | 75.92 | 1012.1 | |||||
| 29 | 12:52 | S 7 | 16.09 | Overcast | OVC026 | 16.1 | 11.1 | 72% | 75.97 | 1012.7 | |||||||
| 29 | 11:52 | S 7 | 16.09 | Overcast | OVC025 | 15 | 10 | 72% | 76.05 | 1013.7 | |||||||
| 29 | 10:52 | S 11 | 16.09 | Overcast | OVC025 | 14.4 | 10 | 75% | 76.07 | 1014.2 | |||||||
| 29 | 09:52 | S 19 | 16.09 | Overcast | OVC024 | 13.9 | 8.9 | 72% | 76.12 | 1014.8 | |||||||
| 29 | 08:52 | S 13 | 16.09 | Overcast | OVC021 | 13.3 | 7.8 | 70% | 76.1 | 1014.5 | |||||||
| 29 | 07:52 | S 13 | 16.09 | Overcast | OVC021 | 12.8 | 7.2 | 13.3 | 12.2 | 69% | 76.12 | 1014.7 | |||||
| 29 | 06:52 | S 13 | 16.09 | Overcast | OVC023 | 12.8 | 7.2 | 69% | 76.12 | 1014.8 | |||||||
| 29 | 05:52 | S 11 | 16.09 | Overcast | OVC023 | 12.2 | 6.7 | 69% | 76.12 | 1015.0 | |||||||
| 29 | 04:52 | SE 13 | 16.09 | Overcast | OVC024 | 12.2 | 6.1 | 67% | 76.15 | 1015.0 | |||||||
| 29 | 03:52 | SE 7 | 16.09 | Overcast | OVC025 | 12.2 | 6.1 | 67% | 76.12 | 1014.9 | |||||||
| 29 | 02:52 | Calm | 16.09 | Mostly Cloudy | BKN027 | 12.2 | 6.1 | 67% | 76.17 | 1015.4 | |||||||
| 29 | 01:52 | SE 7 | 16.09 | Mostly Cloudy | BKN028 | 12.8 | 7.2 | 16.7 | 12.2 | 69% | 76.23 | 1016.2 | |||||
| 29 | 00:52 | SE 11 | 16.09 | Mostly Cloudy | BKN029 | 12.8 | 7.2 | 69% | 76.3 | 1017.3 | |||||||
| 28 | 23:52 | SE 13 | 16.09 | Mostly Cloudy | BKN032 | 13.9 | 7.8 | 67% | 76.3 | 1017.2 | |||||||
| 28 | 22:52 | S 11 | 16.09 | Mostly Cloudy | BKN035 | 14.4 | 8.3 | 67% | 76.33 | 1017.5 | |||||||
| 28 | 21:52 | SE 9 | 16.09 | Mostly Cloudy | BKN035 | 14.4 | 8.3 | 67% | 76.35 | 1017.8 | |||||||
| 28 | 20:52 | SE 7 | 16.09 | Overcast | OVC035 | 15.6 | 8.9 | 65% | 76.23 | 1016.1 | |||||||
| 28 | 19:52 | E 9 | 16.09 | Overcast | OVC036 | 16.7 | 9.4 | 17.2 | 14.4 | 62% | 76.28 | 1016.9 | |||||
| 28 | 18:52 | SE 9 | 16.09 | Overcast | OVC035 | 17.2 | 8.3 | 56% | 76.28 | 1017.1 | |||||||
| 28 | 17:52 | SE 9 | 16.09 | Overcast | OVC036 | 17.2 | 8.3 | 56% | 76.28 | 1017.0 | |||||||
| 28 | 16:52 | SE 13 | 16.09 | Overcast | OVC040 | 16.7 | 8.3 | 58% | 76.3 | 1017.3 | |||||||
| 28 | 15:52 | S 15 | 16.09 | Overcast | BKN042 BKN060 OVC080 | 16.7 | 7.8 | 56% | 76.35 | 1017.8 | |||||||
| 28 | 14:52 | S 15 | 16.09 | Overcast | FEW045 BKN060 OVC085 | 15.6 | 7.8 | 60% | 76.38 | 1018.4 | |||||||
| 28 | 13:52 | S 13 | 16.09 | Overcast | OVC060 | 14.4 | 7.2 | 14.4 | 11.7 | 62% | 76.45 | 1019.3 | |||||
| 28 | 12:52 | S 11 | 16.09 | Overcast | OVC065 | 12.8 | 7.2 | 69% | 76.5 | 1020.1 | |||||||
| 28 | 11:52 | SE 13 | 16.09 | Overcast | SCT070 OVC085 | 11.7 | 6.7 | 72% | 76.58 | 1021.1 | |||||||
| 28 | 10:52 | S 15 | 16.09 | Light Drizzle | OVC070 | 11.7 | 6.7 | 72% | 76.63 | 1021.7 | |||||||
| 28 | 09:52 | SW 17 G 33 | 14.48 | Light Rain | BKN080 OVC100 | 12.2 | 6.1 | 67% | 76.66 | 1022.0 | |||||||
| 28 | 08:52 | S 17 | 16.09 | Overcast | BKN130 OVC250 | 12.8 | 6.7 | 67% | 76.61 | 1021.3 | |||||||
| 28 | 07:52 | SW 13 | 16.09 | Overcast | BKN140 OVC250 | 11.7 | 7.2 | 11.7 | 10 | 74% | 76.68 | 1022.4 | |||||
| 28 | 06:52 | S 11 | 16.09 | Mostly Cloudy | FEW110 BKN130 BKN250 | 11.1 | 6.1 | 72% | 76.63 | 1021.6 | |||||||
| 28 | 05:52 | S 11 | 16.09 | Mostly Cloudy | FEW110 BKN130 BKN250 | 10.6 | 6.7 | 77% | 76.63 | 1021.6 | |||||||
| 28 | 04:52 | S 9 | 16.09 | Mostly Cloudy | FEW110 BKN130 BKN250 | 10.6 | 6.7 | 77% | 76.66 | 1021.9 | |||||||
| 28 | 03:52 | S 9 | 16.09 | Partly Cloudy | FEW130 SCT250 | 10.6 | 6.7 | 77% | 76.71 | 1022.5 | |||||||
| 28 | 02:52 | SW 11 | 16.09 | A Few Clouds | FEW130 | 11.1 | 7.2 | 77% | 76.73 | 1023.0 | |||||||
| 28 | 01:52 | S 15 | 16.09 | A Few Clouds | FEW250 | 12.2 | 6.7 | 17.8 | 11.7 | 69% | 76.73 | 1023.0 | |||||
| 28 | 00:52 | SE 19 | 16.09 | A Few Clouds | FEW250 | 12.2 | 6.1 | 67% | 76.78 | 1023.5 | |||||||
| 27 | 23:52 | S 9 | 16.09 | Mostly Cloudy | BKN250 | 12.8 | 6.1 | 64% | 76.78 | 1023.5 | |||||||
| 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) | |||||||||||||||