Weather observations for the past three days for
Washington/Reagan National Airport, DC
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 12 | 14:52 | NW 13 G 24 | 10.00 | Partly Cloudy | SCT032 | 75 | 60.1 | 60% | 77 | 29.91 | 1012.6 | ||||||
| 12 | 13:52 | NW 13 G 22 | 10.00 | Mostly Cloudy | BKN035 | 73 | 59 | 75 | 61 | 62% | 29.92 | 1013.1 | |||||
| 12 | 12:52 | NW 10 | 10.00 | Mostly Cloudy | BKN034 | 73 | 60.1 | 64% | 29.92 | 1013.2 | |||||||
| 12 | 11:52 | N 12 | 10.00 | Mostly Cloudy | BKN029 | 70 | 59 | 68% | 29.92 | 1013.1 | |||||||
| 12 | 10:52 | N 16 G 22 | 10.00 | Mostly Cloudy | BKN028 | 66.9 | 59 | 76% | 29.91 | 1012.7 | |||||||
| 12 | 09:52 | N 12 | 10.00 | Overcast | FEW018 OVC028 | 64 | 57.9 | 81% | 29.9 | 1012.3 | |||||||
| 12 | 08:52 | N 14 | 10.00 | Mostly Cloudy | FEW015 BKN032 BKN060 | 62.1 | 57 | 84% | 29.87 | 1011.5 | |||||||
| 12 | 07:52 | N 12 | 10.00 | Mostly Cloudy | SCT015 BKN060 | 61 | 57 | 64 | 60.1 | 87% | 29.85 | 1010.6 | 0.12 | ||||
| 12 | 06:52 | N 13 | 10.00 | Overcast | BKN011 OVC030 | 61 | 57.9 | 90% | 29.83 | 1009.9 | |||||||
| 12 | 05:52 | N 9 | 8.00 | Overcast | SCT010 OVC014 | 60.1 | 57.9 | 93% | 29.79 | 1008.8 | 0.09 | ||||||
| 12 | 04:52 | N 13 | 4.00 | Heavy Rain Fog/Mist | BKN011 OVC021 | 60.1 | 57.9 | 93% | 29.76 | 1007.7 | 0.02 | 0.03 | |||||
| 12 | 03:52 | NW 12 | 2.50 | Light Drizzle Fog/Mist | OVC011 | 61 | 59 | 93% | 29.73 | 1006.6 | 0.01 | ||||||
| 12 | 02:52 | NW 14 | 5.00 | Light Drizzle Fog/Mist | OVC009 | 63 | 60.1 | 90% | 29.72 | 1006.2 | |||||||
| 12 | 01:52 | NW 8 | 10.00 | Overcast | OVC009 | 64 | 62.1 | 66 | 64 | 93% | 29.71 | 1006.1 | 0.05 | ||||
| 12 | 00:52 | N 9 | 5.00 | Fog/Mist | BKN006 OVC012 | 64.9 | 63 | 93% | 29.71 | 1006.1 | 0.02 | ||||||
| 11 | 23:52 | N 12 | 5.00 | Light Drizzle Fog/Mist | OVC005 | 66 | 64 | 93% | 29.73 | 1006.7 | 0.01 | ||||||
| 11 | 22:52 | N 8 | 5.00 | Light Drizzle Fog/Mist | OVC005 | 66 | 64.9 | 96% | 29.75 | 1007.4 | 0.02 | 0.02 | |||||
| 11 | 21:52 | NE 6 | 9.00 | Light Rain | OVC004 | 66 | 64.9 | 96% | 29.77 | 1008.0 | |||||||
| 11 | 20:52 | NE 10 | 6.00 | Fog/Mist | OVC004 | 66 | 64.9 | 96% | 29.78 | 1008.4 | |||||||
| 11 | 19:52 | NE 9 | 10.00 | Overcast | OVC006 | 66 | 64.9 | 66.9 | 64.9 | 96% | 29.8 | 1009.2 | 0.05 | ||||
| 11 | 18:52 | N 10 | 10.00 | Overcast | OVC007 | 66.9 | 64.9 | 93% | 29.81 | 1009.5 | |||||||
| 11 | 17:52 | N 8 | 4.00 | Fog/Mist | OVC006 | 66.9 | 64.9 | 93% | 29.83 | 1010.0 | 0.02 | ||||||
| 11 | 16:52 | N 12 | 2.50 | Light Rain Fog/Mist | OVC005 | 66 | 64.9 | 96% | 29.85 | 1010.6 | 0.03 | ||||||
| 11 | 15:52 | N 6 | 2.50 | Light Rain Fog/Mist | OVC004 | 66 | 64.9 | 96% | 29.87 | 1011.4 | 0.01 | ||||||
| 11 | 14:52 | NE 9 | 5.00 | Fog/Mist | OVC006 | 64.9 | 64 | 97% | 29.9 | 1012.3 | 0.02 | ||||||
| 11 | 13:52 | N 12 | 3.00 | Light Rain Fog/Mist | OVC006 | 64.9 | 63 | 64.9 | 63 | 93% | 29.94 | 1013.7 | 0.03 | 0.6 | |||
| 11 | 12:52 | N 13 | 2.50 | Light Rain Fog/Mist | OVC006 | 64.9 | 63 | 93% | 29.98 | 1015.0 | 0.04 | ||||||
| 11 | 11:52 | NE 13 | 1.50 | Light Rain Fog/Mist | OVC006 | 64 | 63 | 96% | 30.03 | 1016.7 | 0.12 | ||||||
| 11 | 09:52 | NE 12 | 4.00 | Light Rain Fog/Mist | OVC006 | 63 | 61 | 93% | 30.09 | 1018.9 | 0.12 | ||||||
| 11 | 08:52 | NE 13 | 3.00 | Rain Fog/Mist | OVC007 | 63 | 61 | 93% | 30.11 | 1019.6 | 0.06 | ||||||
| 11 | 07:52 | NE 12 | 4.00 | Light Rain Fog/Mist | BKN008 OVC012 | 63 | 61 | 64.9 | 62.1 | 93% | 30.14 | 1020.4 | 0.07 | 0.24 | |||
| 11 | 06:52 | NE 10 | 5.00 | Light Rain Fog/Mist | OVC010 | 63 | 61 | 93% | 30.16 | 1021.3 | |||||||
| 11 | 05:52 | NE 14 | 8.00 | Light Rain | SCT015 OVC022 | 62.1 | 60.1 | 93% | 30.17 | 1021.7 | 0.06 | ||||||
| 11 | 04:52 | NE 13 | 5.00 | Rain Fog/Mist | FEW031 BKN042 OVC049 | 63 | 59 | 87% | 30.2 | 1022.4 | 0.09 | 0.11 | |||||
| 11 | 03:52 | NE 13 | 7.00 | Light Rain | SCT042 OVC055 | 64 | 59 | 84% | 30.22 | 1023.3 | 0.02 | ||||||
| 11 | 02:52 | E 12 | 10.00 | Overcast | BKN047 OVC065 | 64.9 | 57.9 | 78% | 30.26 | 1024.5 | |||||||
| 11 | 01:52 | NE 10 | 10.00 | Overcast | SCT050 OVC100 | 64 | 57.9 | 66.9 | 63 | 81% | 30.28 | 1025.1 | |||||
| 11 | 00:52 | NE 13 | 10.00 | Light Rain | OVC090 | 64 | 57.9 | 81% | 30.3 | 1025.9 | |||||||
| 10 | 23:52 | NE 12 | 10.00 | Light Drizzle | OVC100 | 64.9 | 57 | 76% | 30.32 | 1026.8 | |||||||
| 10 | 22:52 | NE 10 | 10.00 | Overcast | FEW050 OVC100 | 66 | 55.9 | 70% | 30.33 | 1027.0 | |||||||
| 10 | 21:52 | E 10 | 10.00 | Overcast | FEW050 OVC110 | 66 | 57 | 73% | 30.34 | 1027.2 | |||||||
| 10 | 20:52 | E 10 | 10.00 | Light Drizzle | FEW050 BKN100 OVC140 | 66 | 55.9 | 70% | 30.33 | 1027.1 | |||||||
| 10 | 19:52 | E 8 | 10.00 | Overcast | FEW060 BKN120 OVC250 | 66.9 | 53.1 | 71.1 | 66.9 | 61% | 30.34 | 1027.3 | |||||
| 10 | 18:52 | E 9 | 10.00 | Mostly Cloudy | FEW050 BKN130 BKN250 | 68 | 51.1 | 55% | 30.33 | 1027.0 | |||||||
| 10 | 17:52 | E 10 | 10.00 | Overcast | FEW050 FEW110 BKN160 OVC250 | 69.1 | 51.1 | 53% | 30.33 | 1026.9 | |||||||
| 10 | 16:52 | E 12 | 10.00 | Overcast | FEW045 FEW090 OVC140 | 71.1 | 50 | 47% | 30.34 | 1027.3 | |||||||
| 10 | 15:52 | E 13 | 10.00 | Mostly Cloudy | FEW050 FEW070 BKN140 | 71.1 | 50 | 47% | 30.36 | 1027.9 | |||||||
| 10 | 14:52 | E 8 | 10.00 | Overcast | FEW100 SCT140 OVC160 | 71.1 | 48.9 | 46% | 30.35 | 1027.7 | |||||||
| 10 | 13:52 | E 14 G 20 | 10.00 | Overcast | BKN200 OVC250 | 71.1 | 46.9 | 72 | 57 | 42% | 30.38 | 1028.5 | |||||
| 10 | 12:52 | E 8 | 10.00 | Overcast | OVC200 | 71.1 | 52 | 51% | 30.39 | 1029.2 | |||||||
| 10 | 11:52 | E 8 | 10.00 | Overcast | BKN200 OVC250 | 70 | 53.1 | 55% | 30.41 | 1029.8 | |||||||
| 10 | 10:52 | N 5 | 10.00 | Overcast | OVC250 | 66 | 54 | 65% | 30.42 | 1030.0 | |||||||
| 10 | 09:52 | NE 6 | 10.00 | Mostly Cloudy | BKN250 | 61 | 52 | 72% | 30.4 | 1029.3 | |||||||
| 10 | 07:52 | NE 7 | 10.00 | Mostly Cloudy | BKN250 | 57 | 48.9 | 60.1 | 54 | 74% | 30.37 | 1028.4 | |||||
| 10 | 06:52 | NE 5 | 10.00 | Mostly Cloudy | BKN250 | 55.9 | 51.1 | 84% | 30.36 | 1027.8 | |||||||
| 10 | 05:52 | N 5 | 10.00 | Partly Cloudy | SCT250 | 54 | 50 | 87% | 30.31 | 1026.3 | |||||||
| 10 | 04:52 | NE 7 | 10.00 | Partly Cloudy | SCT250 | 55.9 | 48.9 | 77% | 30.3 | 1025.8 | |||||||
| 10 | 03:52 | N 3 | 10.00 | Partly Cloudy | SCT250 | 57 | 53.1 | 87% | 30.29 | 1025.5 | |||||||
| 10 | 02:52 | N 3 | 10.00 | Partly Cloudy | SCT250 | 57.9 | 54 | 87% | 30.3 | 1026.1 | |||||||
| 10 | 01:52 | Calm | 10.00 | Partly Cloudy | SCT250 | 60.1 | 52 | 66.9 | 59 | 75% | 30.3 | 1026.0 | |||||
| 10 | 00:52 | Calm | 10.00 | Mostly Cloudy | BKN250 | 60.1 | 53.1 | 78% | 30.28 | 1025.4 | |||||||
| 09 | 23:52 | N 3 | 10.00 | Mostly Cloudy | BKN250 | 61 | 53.1 | 75% | 30.28 | 1025.4 | |||||||
| 09 | 22:52 | SW 3 | 10.00 | Overcast | OVC250 | 62.1 | 51.1 | 67% | 30.28 | 1025.2 | |||||||
| 09 | 21:52 | S 3 | 10.00 | Overcast | OVC250 | 64 | 53.1 | 68% | 30.27 | 1024.8 | |||||||
| 09 | 20:52 | S 5 | 10.00 | Overcast | FEW200 OVC250 | 66 | 54 | 65% | 30.26 | 1024.5 | |||||||
| 09 | 19:52 | SE 5 | 10.00 | Overcast | FEW200 OVC250 | 64.9 | 51.1 | 77 | 64.9 | 61% | 30.24 | 1024.0 | |||||
| 09 | 18:52 | N 3 | 10.00 | Overcast | FEW200 OVC250 | 71.1 | 39.9 | 32% | 30.22 | 1023.4 | |||||||
| 09 | 17:52 | NW 5 | 10.00 | Overcast | FEW190 OVC250 | 71.1 | 39.9 | 32% | 30.2 | 1022.7 | |||||||
| 09 | 16:52 | N 5 | 10.00 | Overcast | FEW190 OVC250 | 73 | 37.9 | 28% | 30.18 | 1021.9 | |||||||
| 09 | 15:52 | NW 9 | 10.00 | Mostly Cloudy | FEW160 BKN250 | 73.9 | 33.1 | 22% | 30.17 | 1021.7 | |||||||
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||