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. | ||||||||||||||||
| 19 | 11:52 | NW 26 G 39 | 16.09 | Mostly Cloudy | FEW080 FEW160 BKN250 | 26.1 | 11.7 | 41% | 26 | 75.64 | 1008.5 | ||||||
| 19 | 10:52 | NW 24 | 16.09 | Overcast | FEW080 SCT160 OVC250 | 25 | 11.7 | 43% | 26 | 75.67 | 1008.7 | ||||||
| 19 | 09:52 | NW 24 | 16.09 | Overcast | SCT080 OVC160 | 24.4 | 11.7 | 45% | 26 | 75.67 | 1008.7 | ||||||
| 19 | 08:52 | N 26 | 16.09 | Overcast | OVC070 | 23.9 | 12.8 | 50% | 25 | 75.67 | 1008.9 | ||||||
| 19 | 07:52 | N 20 | 16.09 | Overcast | FEW025 OVC070 | 24.4 | 15.6 | 26.7 | 24.4 | 58% | 26 | 75.67 | 1008.7 | ||||
| 19 | 06:52 | NW 15 | 16.09 | Overcast | FEW030 BKN075 OVC090 | 25 | 14.4 | 52% | 26 | 75.64 | 1008.3 | ||||||
| 19 | 05:52 | W 9 | 16.09 | Overcast | BKN090 BKN100 OVC250 | 25 | 12.8 | 47% | 26 | 75.57 | 1007.3 | ||||||
| 19 | 04:52 | W 9 | 16.09 | Overcast | BKN110 OVC250 | 25 | 13.3 | 48% | 26 | 75.51 | 1006.6 | ||||||
| 19 | 03:52 | W 11 | 16.09 | Light Rain | FEW050 BKN095 BKN140 OVC250 | 25 | 13.3 | 48% | 26 | 75.54 | 1006.9 | ||||||
| 19 | 02:52 | W 11 | 16.09 | Mostly Cloudy | FEW110 BKN140 BKN250 | 26.1 | 12.2 | 42% | 26 | 75.54 | 1007.1 | ||||||
| 19 | 01:52 | W 9 | 16.09 | Overcast | SCT110 OVC250 | 26.7 | 13.3 | 29.4 | 26.7 | 44% | 27 | 75.57 | 1007.4 | ||||
| 19 | 00:52 | W 6 | 16.09 | Overcast | BKN110 OVC250 | 27.2 | 16.1 | 51% | 28 | 75.54 | 1006.9 | ||||||
| 18 | 23:52 | W 9 | 16.09 | Mostly Cloudy | FEW100 SCT140 BKN250 | 27.8 | 17.8 | 55% | 29 | 75.51 | 1006.7 | ||||||
| 18 | 22:52 | SW 11 | 16.09 | Mostly Cloudy | FEW100 SCT140 BKN250 | 27.8 | 18.3 | 56% | 29 | 75.49 | 1006.3 | ||||||
| 18 | 21:52 | SW 7 | 16.09 | Mostly Cloudy | FEW080 BKN140 BKN250 | 27.8 | 18.3 | 56% | 29 | 75.44 | 1005.8 | ||||||
| 18 | 20:52 | W 15 | 16.09 | Partly Cloudy | FEW130 FEW220 SCT250 | 28.9 | 18.3 | 53% | 30 | 75.39 | 1005.1 | ||||||
| 18 | 19:52 | W 15 | 16.09 | Mostly Cloudy | FEW120 SCT220 BKN250 | 29.4 | 17.8 | 32.8 | 29.4 | 50% | 30 | 75.36 | 1004.5 | ||||
| 18 | 18:52 | W 19 G 33 | 16.09 | Mostly Cloudy | FEW075 BKN220 BKN250 | 30.6 | 17.8 | 46% | 31 | 75.34 | 1004.4 | ||||||
| 18 | 17:52 | SW 19 G 35 | 16.09 | Mostly Cloudy | FEW075 BKN190 BKN250 | 30.6 | 17.8 | 46% | 31 | 75.34 | 1004.3 | ||||||
| 18 | 16:52 | SW 24 G 44 | 16.09 | Mostly Cloudy | FEW070 BKN210 BKN250 | 31.7 | 17.8 | 43% | 32 | 75.29 | 1003.8 | ||||||
| 18 | 15:52 | SW 31 G 50 | 16.09 | Mostly Cloudy | FEW055 BKN210 BKN250 | 31.7 | 17.2 | 42% | 32 | 75.26 | 1003.4 | ||||||
| 18 | 14:52 | SW 31 G 48 | 16.09 | Mostly Cloudy | FEW060 BKN190 BKN250 | 31.7 | 18.3 | 45% | 33 | 75.29 | 1003.6 | ||||||
| 18 | 13:52 | SW 37 G 57 | 16.09 | Mostly Cloudy and Breezy | FEW075 FEW100 BKN190 | 31.1 | 18.3 | 31.7 | 24.4 | 46% | 32 | 75.31 | 1004.0 | ||||
| 18 | 12:52 | SW 20 | 16.09 | Mostly Cloudy | SCT075 SCT140 BKN190 | 31.7 | 20.6 | 52% | 34 | 75.31 | 1004.0 | ||||||
| 18 | 11:52 | SW 30 G 41 | 16.09 | Light Rain | FEW075 SCT110 OVC140 | 27.8 | 20 | 63% | 29 | 75.31 | 1004.0 | ||||||
| 18 | 10:52 | SW 28 G 43 | 16.09 | Mostly Cloudy | FEW070 FEW100 BKN170 | 27.2 | 18.3 | 58% | 28 | 75.34 | 1004.5 | ||||||
| 18 | 09:52 | SW 20 | 16.09 | Overcast | BKN080 BKN100 OVC160 | 25.6 | 17.2 | 60% | 27 | 75.41 | 1005.2 | ||||||
| 18 | 08:52 | S 24 | 16.09 | Overcast | SCT085 OVC150 | 25.6 | 17.8 | 62% | 27 | 75.39 | 1004.9 | ||||||
| 18 | 07:52 | S 20 | 16.09 | Overcast | FEW085 FEW110 OVC140 | 24.4 | 18.3 | 24.4 | 23.3 | 69% | 25 | 75.39 | 1005.1 | ||||
| 18 | 06:52 | S 24 | 16.09 | Light Rain | SCT110 OVC130 | 23.9 | 18.3 | 71% | 25 | 75.41 | 1005.3 | ||||||
| 18 | 05:52 | S 20 | 16.09 | Light Rain | BKN120 BKN140 OVC250 | 24.4 | 18.3 | 69% | 25 | 75.36 | 1004.6 | ||||||
| 18 | 04:52 | S 19 | 16.09 | Overcast | BKN130 OVC250 | 23.9 | 18.9 | 74% | 25 | 75.39 | 1004.9 | ||||||
| 18 | 03:52 | S 19 | 16.09 | Overcast | OVC130 | 23.9 | 20 | 79% | 24 | 75.44 | 1005.6 | ||||||
| 18 | 02:52 | S 19 | 16.09 | Overcast | OVC130 | 23.9 | 20 | 79% | 24 | 75.51 | 1006.7 | ||||||
| 18 | 01:52 | S 20 | 16.09 | Overcast | OVC140 | 24.4 | 19.4 | 28.9 | 24.4 | 74% | 25 | 75.59 | 1007.7 | ||||
| 18 | 00:52 | S 13 | 14.48 | Mostly Cloudy | FEW150 BKN250 | 24.4 | 19.4 | 74% | 25 | 75.59 | 1007.7 | ||||||
| 17 | 23:52 | S 19 | 14.48 | Mostly Cloudy | FEW150 BKN250 | 25.6 | 19.4 | 69% | 27 | 75.62 | 1008.0 | ||||||
| 17 | 22:52 | S 24 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 25.6 | 19.4 | 69% | 27 | 75.57 | 1007.3 | ||||||
| 17 | 21:52 | S 22 | 16.09 | Mostly Cloudy | FEW100 BKN250 | 26.1 | 19.4 | 67% | 27 | 75.57 | 1007.3 | ||||||
| 17 | 20:52 | S 19 | 16.09 | Mostly Cloudy | FEW080 BKN250 | 27.2 | 17.8 | 57% | 28 | 75.51 | 1006.8 | ||||||
| 17 | 19:52 | S 20 | 16.09 | Mostly Cloudy | FEW075 FEW110 BKN250 | 28.9 | 16.7 | 32.2 | 28.3 | 48% | 29 | 75.54 | 1007.1 | ||||
| 17 | 18:52 | S 22 | 16.09 | Mostly Cloudy | FEW070 SCT110 BKN250 | 29.4 | 16.1 | 45% | 30 | 75.54 | 1007.1 | ||||||
| 17 | 17:52 | S 28 G 35 | 16.09 | Mostly Cloudy | SCT070 BKN095 BKN250 | 31.1 | 16.1 | 40% | 31 | 75.51 | 1006.8 | ||||||
| 17 | 16:52 | S 20 | 16.09 | Mostly Cloudy | FEW075 BKN100 BKN250 | 30.6 | 15 | 39% | 30 | 75.51 | 1006.7 | ||||||
| 17 | 15:52 | S 28 G 43 | 16.09 | Mostly Cloudy | SCT075 BKN110 BKN250 | 30.6 | 15 | 39% | 30 | 75.57 | 1007.4 | ||||||
| 17 | 14:52 | S 20 G 33 | 16.09 | Partly Cloudy | SCT075 SCT120 | 30.6 | 12.8 | 34% | 30 | 75.59 | 1007.6 | ||||||
| 17 | 13:52 | S 17 | 16.09 | Partly Cloudy | SCT070 SCT250 | 29.4 | 14.4 | 31.1 | 22.2 | 40% | 29 | 75.62 | 1008.1 | ||||
| 17 | 12:52 | S 17 | 16.09 | Partly Cloudy | SCT065 SCT250 | 29.4 | 13.9 | 39% | 29 | 75.64 | 1008.5 | ||||||
| 17 | 11:52 | S 22 | 16.09 | A Few Clouds | FEW050 FEW250 | 28.9 | 15.6 | 44% | 29 | 75.62 | 1007.9 | ||||||
| 17 | 10:52 | S 15 | 16.09 | A Few Clouds | FEW035 FEW250 | 27.2 | 17.8 | 57% | 28 | 75.67 | 1008.9 | ||||||
| 17 | 09:52 | S 13 | 16.09 | A Few Clouds | FEW100 FEW250 | 25 | 17.8 | 64% | 26 | 75.72 | 1009.3 | ||||||
| 17 | 08:52 | S 17 | 16.09 | A Few Clouds | FEW100 FEW250 | 23.9 | 17.8 | 69% | 25 | 75.74 | 1009.6 | ||||||
| 17 | 07:52 | S 13 | 16.09 | A Few Clouds | FEW100 FEW250 | 22.2 | 17.8 | 22.2 | 19.4 | 76% | 75.72 | 1009.5 | |||||
| 17 | 06:52 | S 11 | 16.09 | A Few Clouds | FEW140 FEW250 | 20.6 | 17.2 | 81% | 75.72 | 1009.3 | |||||||
| 17 | 05:52 | SE 9 | 16.09 | Mostly Cloudy | FEW110 BKN140 BKN250 | 19.4 | 16.1 | 81% | 75.69 | 1009.0 | |||||||
| 17 | 04:52 | S 6 | 16.09 | Mostly Cloudy | BKN140 BKN250 | 19.4 | 15.6 | 79% | 75.64 | 1008.3 | |||||||
| 17 | 03:52 | S 9 | 16.09 | Overcast | BKN140 OVC250 | 20 | 15.6 | 76% | 75.67 | 1008.6 | |||||||
| 17 | 02:52 | SE 11 | 16.09 | Mostly Cloudy | BKN140 BKN250 | 20.6 | 15 | 70% | 75.67 | 1008.7 | |||||||
| 17 | 01:52 | S 13 | 16.09 | Overcast | BKN100 OVC250 | 21.1 | 15.6 | 24.4 | 21.1 | 71% | 75.67 | 1008.9 | |||||
| 17 | 00:52 | SE 11 | 16.09 | Overcast | BKN060 OVC250 | 21.1 | 15 | 68% | 75.69 | 1009.1 | |||||||
| 16 | 23:52 | S 13 | 16.09 | Mostly Cloudy | FEW110 BKN250 | 21.1 | 13.9 | 64% | 75.72 | 1009.4 | |||||||
| 16 | 22:52 | S 13 | 16.09 | Mostly Cloudy | FEW090 BKN250 | 21.7 | 13.3 | 59% | 75.72 | 1009.4 | |||||||
| 16 | 21:52 | S 17 | 16.09 | Mostly Cloudy | FEW090 BKN230 | 23.3 | 12.8 | 52% | 75.72 | 1009.4 | |||||||
| 16 | 20:52 | SE 11 | 16.09 | Mostly Cloudy | FEW075 SCT090 BKN250 | 23.9 | 11.7 | 46% | 25 | 75.69 | 1009.2 | ||||||
| 16 | 19:52 | SE 9 | 16.09 | Mostly Cloudy | SCT075 BKN250 | 24.4 | 10 | 27.2 | 24.4 | 40% | 25 | 75.69 | 1009.1 | ||||
| 16 | 18:52 | S 15 | 16.09 | Mostly Cloudy | FEW065 BKN075 BKN250 | 26.1 | 9.4 | 35% | 26 | 75.69 | 1008.9 | ||||||
| 16 | 17:52 | W 7 | 16.09 | Mostly Cloudy | FEW065 BKN070 BKN250 | 25.6 | 8.3 | 33% | 26 | 75.69 | 1009.2 | ||||||
| 16 | 16:52 | Vrbl 7 G 30 | 16.09 | Partly Cloudy | FEW055 SCT075 SCT250 | 26.1 | 7.2 | 30% | 26 | 75.74 | 1009.7 | ||||||
| 16 | 15:52 | S 22 | 16.09 | Partly Cloudy | FEW050 SCT250 | 26.7 | 7.8 | 30% | 26 | 75.77 | 1010.1 | ||||||
| 16 | 14:52 | S 11 | 16.09 | A Few Clouds | FEW065 FEW250 | 25.6 | 6.1 | 29% | 26 | 75.82 | 1010.8 | ||||||
| 16 | 13:52 | S 19 | 16.09 | A Few Clouds | FEW055 FEW250 | 25 | 5 | 25 | 19.4 | 28% | 25 | 75.87 | 1011.4 | ||||
| 16 | 12:52 | E 7 | 16.09 | Partly Cloudy | FEW050 SCT250 | 24.4 | 4.4 | 27% | 25 | 75.92 | 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) | |||||||||||||||