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. | ||||||||||||||||
| 03 | 15:52 | N 15 G 26 | 16.09 | Mostly Cloudy | SCT044 SCT110 BKN250 | 30 | 20 | 55% | 32 | 75.72 | 1009.5 | ||||||
| 03 | 14:52 | S 15 | 16.09 | Mostly Cloudy | FEW030 FEW055 BKN100 BKN250 | 27.2 | 22.2 | 74% | 30 | 75.74 | 1009.7 | ||||||
| 03 | 13:52 | S 13 | 14.48 | Partly Cloudy | FEW035CB SCT080 | 26.1 | 23.3 | 31.1 | 25 | 85% | 28 | 75.72 | 1009.4 | 0.03 | 0.03 | ||
| 03 | 12:52 | NW 7 | 16.09 | Mostly Cloudy | SCT035CB BKN055 | 30 | 21.7 | 61% | 33 | 75.69 | 1009.1 | ||||||
| 03 | 11:52 | Vrbl 7 | 16.09 | Mostly Cloudy | SCT030 BKN085 BKN250 | 30 | 22.2 | 63% | 33 | 75.69 | 1009.1 | ||||||
| 03 | 10:52 | W 9 | 16.09 | Mostly Cloudy | BKN022 BKN080 BKN250 | 28.9 | 23.3 | 72% | 33 | 75.69 | 1009.0 | ||||||
| 03 | 09:52 | W 15 | 16.09 | Mostly Cloudy | BKN015 BKN250 | 27.2 | 23.3 | 79% | 30 | 75.67 | 1008.9 | ||||||
| 03 | 08:52 | SW 17 | 16.09 | Overcast | BKN009 BKN025 OVC120 | 25.6 | 23.3 | 87% | 27 | 75.67 | 1008.7 | ||||||
| 03 | 07:52 | SW 13 | 14.48 | Overcast | OVC012 | 25 | 23.3 | 25 | 23.9 | 90% | 26 | 75.67 | 1008.6 | ||||
| 03 | 06:52 | S 13 | 12.87 | Overcast | OVC009 | 25 | 23.3 | 90% | 26 | 75.62 | 1008.1 | ||||||
| 03 | 05:52 | S 11 | 16.09 | Overcast | FEW009 BKN011 OVC140 | 24.4 | 23.3 | 94% | 24 | 75.57 | 1007.4 | ||||||
| 03 | 04:52 | S 11 | 16.09 | Overcast | BKN014 OVC140 | 24.4 | 22.8 | 91% | 24 | 75.54 | 1007.0 | ||||||
| 03 | 03:52 | SW 15 | 16.09 | Overcast | OVC014 | 23.9 | 22.2 | 90% | 23 | 75.57 | 1007.4 | ||||||
| 03 | 02:52 | SW 11 | 16.09 | Overcast | FEW009 BKN022 OVC130 | 24.4 | 22.8 | 91% | 24 | 75.57 | 1007.3 | ||||||
| 03 | 01:52 | S 15 | 16.09 | Mostly Cloudy | FEW009 FEW015 BKN130 | 24.4 | 23.3 | 25 | 23.9 | 94% | 24 | 75.54 | 1007.0 | 0.05 | |||
| 03 | 00:52 | S 13 | 16.09 | Overcast | OVC012 | 25 | 23.3 | 90% | 26 | 75.57 | 1007.4 | ||||||
| 02 | 23:52 | S 19 | 16.09 | Overcast | FEW007 BKN120 OVC250 | 24.4 | 23.3 | 94% | 24 | 75.57 | 1007.2 | ||||||
| 02 | 22:52 | S 17 | 16.09 | Overcast | FEW008 BKN110 OVC250 | 24.4 | 22.8 | 91% | 24 | 75.57 | 1007.4 | 0.05 | |||||
| 02 | 21:52 | S 13 | 16.09 | Mostly Cloudy | FEW008 SCT110 BKN250 | 23.9 | 22.8 | 94% | 23 | 75.62 | 1007.9 | 0.03 | |||||
| 02 | 20:52 | S 22 | 16.09 | Light Rain | FEW010 SCT040 BKN110 OVC200 | 23.9 | 22.8 | 94% | 23 | 75.62 | 1008.0 | 0.03 | |||||
| 02 | 19:52 | S 19 G 35 | 6.44 | Light Rain Fog/Mist | SCT016 BKN070 OVC100 | 24.4 | 22.8 | 26.1 | 23.9 | 91% | 24 | 75.62 | 1008.0 | 0.36 | 2.62 | ||
| 02 | 18:52 | SE 19 | 6.44 | Thunderstorm Light Rain Fog/Mist | SCT026 BKN041CB OVC100 | 24.4 | 23.3 | 94% | 24 | 75.64 | 1008.5 | 0.23 | |||||
| 02 | 17:52 | SE 17 | 16.09 | Light Rain | FEW008 SCT035 OVC044 | 25 | 23.3 | 90% | 26 | 75.64 | 1008.3 | 0.84 | |||||
| 02 | 16:52 | SE 19 | 3.22 | Heavy Rain Fog/Mist | FEW014 BKN038 OVC075 | 25 | 23.9 | 94% | 26 | 75.64 | 1008.3 | 1.19 | 1.19 | ||||
| 02 | 15:52 | E 13 | 16.09 | Thunderstorm | FEW043 SCT050CB OVC065 | 26.1 | 22.8 | 82% | 28 | 75.64 | 1008.4 | ||||||
| 02 | 14:52 | SE 7 | 16.09 | Light Rain | SCT019 BKN035 OVC100 | 25.6 | 23.3 | 87% | 27 | 75.72 | 1009.5 | ||||||
| 02 | 13:52 | SW 6 | 4.02 | Thunderstorm Rain Fog/Mist | BKN015CB BKN030 OVC100 | 24.4 | 23.3 | 28.9 | 24.4 | 94% | 24 | 75.77 | 1010.1 | 1.63 | 1.75 | ||
| 02 | 12:52 | SW 7 | 11.27 | Thunderstorm Light Rain | BKN034CB BKN090 OVC110 | 26.7 | 23.9 | 85% | 29 | 75.77 | 1010.0 | 0.13 | |||||
| 02 | 11:52 | S 19 | 16.09 | Overcast | BKN024 OVC100 | 28.3 | 22.2 | 70% | 31 | 75.82 | 1010.7 | ||||||
| 02 | 10:52 | S 17 | 16.09 | Overcast | BKN027 OVC100 | 28.3 | 22.8 | 72% | 32 | 75.84 | 1011.1 | ||||||
| 02 | 09:52 | S 20 | 16.09 | Overcast | SCT022 BKN027 OVC100 | 27.8 | 22.2 | 72% | 30 | 75.87 | 1011.3 | ||||||
| 02 | 08:52 | S 20 | 16.09 | Mostly Cloudy | BKN022 BKN100 | 26.1 | 22.2 | 79% | 28 | 75.9 | 1011.7 | ||||||
| 02 | 07:52 | S 17 | 16.09 | Mostly Cloudy | FEW025 BKN100 BKN150 | 25.6 | 21.7 | 26.1 | 24.4 | 79% | 27 | 75.87 | 1011.5 | ||||
| 02 | 06:52 | S 13 | 16.09 | Mostly Cloudy | SCT030 BKN150 | 25 | 20.6 | 77% | 26 | 75.9 | 1011.8 | ||||||
| 02 | 05:52 | S 17 | 16.09 | Mostly Cloudy | FEW028 SCT035 BKN080 | 25 | 20 | 74% | 26 | 75.87 | 1011.6 | ||||||
| 02 | 04:52 | S 11 | 16.09 | Mostly Cloudy | SCT028 BKN120 | 25 | 20.6 | 77% | 26 | 75.87 | 1011.5 | ||||||
| 02 | 03:52 | S 17 | 16.09 | Mostly Cloudy | BKN150 | 25.6 | 20.6 | 74% | 27 | 75.9 | 1011.7 | ||||||
| 02 | 02:52 | S 17 | 16.09 | Mostly Cloudy | BKN150 | 26.1 | 20 | 69% | 27 | 75.9 | 1011.8 | ||||||
| 02 | 01:52 | S 22 | 16.09 | Mostly Cloudy | BKN170 | 26.1 | 20 | 27.8 | 26.1 | 69% | 27 | 75.92 | 1012.2 | ||||
| 02 | 00:52 | S 24 | 16.09 | A Few Clouds | FEW090 | 26.7 | 20 | 67% | 28 | 75.95 | 1012.5 | ||||||
| 01 | 23:52 | S 22 | 16.09 | Mostly Cloudy | FEW090 BKN250 | 26.7 | 21.7 | 74% | 29 | 75.95 | 1012.4 | ||||||
| 01 | 22:52 | S 22 | 16.09 | Overcast | SCT095 OVC250 | 26.7 | 21.7 | 74% | 29 | 75.92 | 1012.2 | ||||||
| 01 | 21:52 | S 13 | 16.09 | Overcast | SCT050 BKN095 OVC250 | 26.7 | 21.7 | 74% | 29 | 75.9 | 1011.9 | ||||||
| 01 | 20:52 | S 13 | 16.09 | Overcast | SCT110 OVC250 | 26.7 | 21.1 | 71% | 28 | 75.87 | 1011.5 | ||||||
| 01 | 19:52 | SE 19 | 16.09 | Overcast | FEW085 BKN110 OVC250 | 27.8 | 20 | 32.2 | 27.8 | 63% | 29 | 75.87 | 1011.5 | ||||
| 01 | 18:52 | S 19 | 16.09 | Overcast | FEW050 OVC110 | 28.9 | 22.2 | 67% | 32 | 75.84 | 1011.3 | ||||||
| 01 | 17:52 | S 17 | 16.09 | Overcast | SCT060 OVC100 | 29.4 | 21.7 | 63% | 32 | 75.87 | 1011.4 | ||||||
| 01 | 16:52 | S 22 | 16.09 | Overcast | SCT060 BKN150 OVC250 | 31.7 | 19.4 | 48% | 33 | 75.9 | 1011.7 | ||||||
| 01 | 15:52 | S 17 | 16.09 | Overcast | SCT080 BKN150 OVC250 | 32.2 | 19.4 | 47% | 34 | 75.92 | 1012.1 | ||||||
| 01 | 14:52 | S 20 | 16.09 | Overcast | SCT050 BKN150 OVC250 | 31.7 | 19.4 | 48% | 33 | 75.95 | 1012.6 | ||||||
| 01 | 13:52 | S 24 | 16.09 | Overcast | SCT070 BKN150 OVC250 | 31.1 | 19.4 | 31.7 | 23.9 | 50% | 33 | 75.97 | 1013.0 | ||||
| 01 | 12:52 | S 13 | 16.09 | Mostly Cloudy | SCT060 SCT150 BKN250 | 31.1 | 18.3 | 46% | 32 | 76 | 1013.2 | ||||||
| 01 | 11:52 | S 15 | 16.09 | Mostly Cloudy | FEW060 FEW150 BKN250 | 30 | 19.4 | 53% | 32 | 76.02 | 1013.7 | ||||||
| 01 | 10:52 | S 15 | 16.09 | Mostly Cloudy | FEW075 BKN250 | 28.3 | 20.6 | 63% | 30 | 76.05 | 1013.9 | ||||||
| 01 | 09:52 | S 11 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 26.7 | 20 | 67% | 28 | 76.05 | 1013.8 | ||||||
| 01 | 08:52 | S 11 | 16.09 | Mostly Cloudy | FEW060 BKN250 | 25.6 | 20.6 | 74% | 27 | 76.07 | 1014.1 | ||||||
| 01 | 07:52 | S 7 | 16.09 | Mostly Cloudy | SCT060 BKN250 | 23.9 | 20.6 | 23.9 | 21.7 | 82% | 24 | 76.07 | 1014.1 | ||||
| 01 | 06:52 | SE 7 | 16.09 | Partly Cloudy | FEW060 SCT250 | 22.8 | 20 | 84% | 76.07 | 1014.2 | |||||||
| 01 | 05:52 | SW 6 | 16.09 | Partly Cloudy | SCT250 | 22.8 | 18.9 | 79% | 76.05 | 1013.8 | |||||||
| 01 | 04:52 | S 7 | 16.09 | A Few Clouds | FEW100 FEW250 | 22.8 | 18.9 | 79% | 76.05 | 1013.9 | |||||||
| 01 | 03:52 | SW 9 | 16.09 | A Few Clouds | FEW250 | 22.8 | 18.9 | 79% | 76.07 | 1014.0 | |||||||
| 01 | 02:52 | S 11 | 16.09 | A Few Clouds | FEW250 | 23.3 | 18.9 | 76% | 76.07 | 1014.3 | |||||||
| 01 | 01:52 | S 11 | 16.09 | A Few Clouds | FEW080 FEW250 | 23.3 | 18.3 | 28.9 | 23.3 | 74% | 76.1 | 1014.4 | |||||
| 01 | 00:52 | S 7 | 16.09 | A Few Clouds | FEW250 | 23.9 | 18.3 | 71% | 25 | 76.1 | 1014.3 | ||||||
| 31 | 23:52 | S 9 | 16.09 | A Few Clouds | FEW060 FEW250 | 25 | 17.8 | 64% | 26 | 76.07 | 1014.2 | ||||||
| 31 | 22:52 | S 11 | 16.09 | Partly Cloudy | FEW060 SCT250 | 26.1 | 17.2 | 58% | 27 | 76.07 | 1014.2 | ||||||
| 31 | 21:52 | S 11 | 16.09 | Partly Cloudy | SCT060 SCT250 | 26.7 | 16.1 | 52% | 27 | 76.07 | 1014.2 | ||||||
| 31 | 20:52 | SE 13 | 16.09 | Mostly Cloudy | BKN060 BKN250 | 27.2 | 18.9 | 61% | 28 | 76.02 | 1013.6 | ||||||
| 31 | 19:52 | N 9 | 16.09 | Partly Cloudy | SCT070 SCT250 | 28.9 | 16.7 | 31.1 | 28.9 | 48% | 29 | 76 | 1013.2 | ||||
| 31 | 18:52 | N 7 | 16.09 | Partly Cloudy | SCT065 SCT250 | 30.6 | 17.2 | 45% | 31 | 76.02 | 1013.4 | ||||||
| 31 | 17:52 | Vrbl 6 | 16.09 | Mostly Cloudy | BKN065 | 30 | 16.7 | 45% | 30 | 76.05 | 1013.7 | ||||||
| 31 | 16:52 | E 7 | 16.09 | Mostly Cloudy | BKN070 BKN080 | 31.1 | 16.7 | 42% | 31 | 76.05 | 1013.8 | ||||||
| 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) | |||||||||||||||