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. | ||||||||||||||||
| 07 | 19:52 | S 13 | 10.00 | A Few Clouds | FEW060 FEW080 | 55.9 | 45 | 63 | 55.9 | 67% | 29.83 | 1010.0 | |||||
| 07 | 18:52 | S 14 | 10.00 | A Few Clouds | FEW070 FEW090 | 59 | 44.1 | 58% | 29.8 | 1009.1 | |||||||
| 07 | 17:52 | S 14 | 10.00 | A Few Clouds | FEW065 FEW090 | 61 | 43 | 52% | 29.79 | 1008.9 | |||||||
| 07 | 16:52 | S 12 | 10.00 | A Few Clouds | FEW065 FEW090 | 61 | 42.1 | 50% | 29.8 | 1009.0 | |||||||
| 07 | 15:52 | S 9 | 10.00 | Partly Cloudy | FEW060 SCT095 | 62.1 | 41 | 46% | 29.8 | 1008.9 | |||||||
| 07 | 14:52 | S 10 | 10.00 | Partly Cloudy | FEW050 SCT090 | 61 | 42.1 | 50% | 29.83 | 1009.9 | |||||||
| 07 | 13:52 | SE 5 | 10.00 | Mostly Cloudy | FEW045 BKN090 | 59 | 41 | 60.1 | 55.9 | 51% | 29.84 | 1010.4 | |||||
| 07 | 12:52 | Calm | 10.00 | Mostly Cloudy | BKN075 | 59 | 37.9 | 46% | 29.87 | 1011.3 | |||||||
| 07 | 11:52 | Vrbl 5 | 10.00 | Mostly Cloudy | FEW025 BKN070 | 57.9 | 37 | 46% | 29.89 | 1012.0 | |||||||
| 07 | 10:52 | N 9 | 10.00 | Overcast | FEW025 OVC060 | 55.9 | 35.1 | 46% | 29.9 | 1012.5 | |||||||
| 07 | 09:52 | N 9 | 10.00 | Overcast | FEW020 OVC055 | 55.9 | 42.1 | 60% | 29.91 | 1012.8 | |||||||
| 07 | 08:52 | N 13 | 10.00 | Overcast | FEW020 OVC055 | 55.9 | 37.9 | 51% | 29.9 | 1012.5 | |||||||
| 07 | 07:52 | N 14 | 10.00 | Overcast | FEW020 OVC050 | 55.9 | 43 | 57.9 | 55.9 | 62% | 29.9 | 1012.5 | 0.02 | ||||
| 07 | 06:52 | N 9 | 10.00 | Overcast | FEW020 OVC050 | 55.9 | 46.9 | 72% | 29.89 | 1012.1 | |||||||
| 07 | 05:52 | NE 8 | 10.00 | Overcast | OVC045 | 55.9 | 48.9 | 77% | 29.88 | 1011.7 | |||||||
| 07 | 04:52 | NE 10 | 10.00 | Overcast | FEW022 OVC043 | 55.9 | 50 | 81% | 29.87 | 1011.3 | 0.01 | 0.02 | |||||
| 07 | 03:52 | N 12 | 10.00 | Light Rain | FEW020 OVC041 | 57 | 51.1 | 81% | 29.85 | 1010.7 | |||||||
| 07 | 02:52 | N 10 | 10.00 | Overcast | FEW020 OVC037 | 57.9 | 53.1 | 84% | 29.84 | 1010.4 | 0.01 | ||||||
| 07 | 01:52 | N 10 | 10.00 | Light Rain | OVC036 | 57.9 | 54 | 69.1 | 57.9 | 87% | 29.84 | 1010.4 | 0.06 | ||||
| 07 | 00:52 | N 13 G 23 | 5.00 | Light Rain | BKN031 OVC080 | 60.1 | 53.1 | 78% | 29.84 | 1010.3 | 0.06 | ||||||
| 06 | 23:52 | N 13 | 9.00 | Light Rain | OVC030 | 63 | 55 | 76% | 29.83 | 1010.1 | |||||||
| 06 | 22:52 | N 16 | 10.00 | Overcast | OVC025 | 66 | 55.9 | 70% | 29.82 | 1009.6 | |||||||
| 06 | 21:52 | SW 5 | 10.00 | Overcast | OVC029 | 69.1 | 61 | 76% | 29.8 | 1009.1 | |||||||
| 06 | 20:52 | S 3 | 10.00 | Overcast | FEW010 OVC031 | 68 | 61 | 78% | 29.8 | 1009.0 | |||||||
| 06 | 19:52 | SW 3 | 10.00 | Overcast | SCT055 OVC075 | 68 | 61 | 71.1 | 68 | 78% | 29.79 | 1008.6 | |||||
| 06 | 18:52 | S 8 | 10.00 | Overcast | FEW022 BKN065 OVC250 | 70 | 60.1 | 71% | 29.77 | 1007.9 | |||||||
| 06 | 17:52 | S 14 | 10.00 | Overcast | SCT022 SCT070 OVC240 | 70 | 60.1 | 71% | 29.77 | 1008.0 | |||||||
| 06 | 16:52 | S 15 G 22 | 10.00 | Mostly Cloudy | SCT022 BKN070 BKN250 | 70 | 60.1 | 71% | 29.76 | 1007.6 | |||||||
| 06 | 15:52 | SW 21 G 30 | 10.00 | Overcast and Breezy | SCT020 BKN130 OVC250 | 69.1 | 60.1 | 73% | 29.76 | 1007.6 | |||||||
| 06 | 14:52 | SW 21 G 28 | 10.00 | Overcast and Breezy | FEW020 FEW150 OVC250 | 68 | 59 | 73% | 29.77 | 1008.2 | |||||||
| 06 | 13:52 | SW 20 G 30 | 10.00 | Overcast | BKN019 OVC200 | 68 | 59 | 68 | 62.1 | 73% | 29.79 | 1008.6 | 0.18 | ||||
| 06 | 12:52 | SW 18 G 33 | 10.00 | Overcast | BKN018 OVC100 | 66 | 59 | 78% | 29.8 | 1008.9 | |||||||
| 06 | 11:52 | S 18 G 31 | 10.00 | Overcast | SCT014 BKN020 OVC080 | 64 | 60.1 | 87% | 29.81 | 1009.3 | 0.05 | ||||||
| 06 | 10:52 | S 15 | 6.00 | Light Rain Fog/Mist | BKN050 OVC100 | 62.1 | 57.9 | 86% | 29.84 | 1010.2 | 0.08 | 0.13 | |||||
| 06 | 09:52 | S 13 | 5.00 | Rain Fog/Mist | FEW060 OVC100 | 62.1 | 57.9 | 86% | 29.84 | 1010.3 | 0.04 | ||||||
| 06 | 08:52 | S 14 G 21 | 10.00 | Light Rain | OVC100 | 64 | 57 | 78% | 29.83 | 1010.0 | 0.01 | ||||||
| 06 | 07:52 | S 16 | 10.00 | Light Rain | BKN100 OVC150 | 66 | 55 | 70 | 64.9 | 68% | 29.83 | 1010.2 | |||||
| 06 | 06:52 | S 17 G 25 | 10.00 | Mostly Cloudy | FEW090 BKN140 BKN250 | 66 | 55 | 68% | 29.82 | 1009.6 | |||||||
| 06 | 05:52 | S 15 G 24 | 10.00 | Mostly Cloudy | FEW110 BKN140 BKN250 | 66 | 55 | 68% | 29.81 | 1009.4 | |||||||
| 06 | 04:52 | S 15 G 26 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 66.9 | 55 | 66% | 29.82 | 1009.7 | |||||||
| 06 | 03:52 | S 15 | 10.00 | Mostly Cloudy | SCT150 BKN250 | 68 | 55 | 63% | 29.81 | 1009.5 | |||||||
| 06 | 02:52 | S 14 | 10.00 | Mostly Cloudy | FEW130 SCT150 BKN250 | 69.1 | 53.1 | 57% | 29.83 | 1009.9 | |||||||
| 06 | 01:52 | S 15 | 10.00 | Overcast | BKN130 OVC250 | 69.1 | 55.9 | 79 | 69.1 | 63% | 29.83 | 1010.1 | |||||
| 06 | 00:52 | S 13 | 10.00 | Overcast | BKN130 OVC250 | 71.1 | 53.1 | 53% | 29.84 | 1010.5 | |||||||
| 05 | 23:52 | S 17 G 28 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 73 | 51.1 | 46% | 29.85 | 1010.6 | |||||||
| 05 | 22:52 | S 16 G 28 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 73 | 50 | 44% | 29.84 | 1010.4 | |||||||
| 05 | 21:52 | S 13 | 10.00 | Mostly Cloudy | BKN230 | 75 | 46.9 | 37% | 77 | 29.84 | 1010.5 | ||||||
| 05 | 20:52 | S 15 | 10.00 | Mostly Cloudy | BKN230 | 75.9 | 45 | 33% | 77 | 29.82 | 1009.7 | ||||||
| 05 | 19:52 | S 20 G 29 | 10.00 | Mostly Cloudy | BKN250 | 79 | 43 | 86 | 78.1 | 28% | 78 | 29.81 | 1009.3 | ||||
| 05 | 18:52 | SW 20 G 28 | 10.00 | Mostly Cloudy | BKN250 | 82 | 39.9 | 22% | 80 | 29.8 | 1009.1 | ||||||
| 05 | 17:52 | SW 20 G 31 | 10.00 | Mostly Cloudy | BKN250 | 84 | 39.9 | 21% | 81 | 29.8 | 1009.0 | ||||||
| 05 | 16:52 | S 20 G 35 | 10.00 | Mostly Cloudy | FEW085 BKN250 | 84 | 41 | 22% | 81 | 29.79 | 1008.9 | ||||||
| 05 | 15:52 | S 25 G 36 | 10.00 | Mostly Cloudy and Breezy | FEW050 BKN250 | 84.9 | 45 | 25% | 82 | 29.8 | 1009.1 | ||||||
| 05 | 14:52 | S 17 G 33 | 10.00 | A Few Clouds | FEW250 | 84 | 45 | 25% | 82 | 29.83 | 1010.0 | ||||||
| 05 | 13:52 | S 18 G 33 | 10.00 | A Few Clouds | FEW250 | 82.9 | 46.9 | 82.9 | 64.9 | 28% | 81 | 29.85 | 1010.8 | ||||
| 05 | 12:52 | S 17 G 24 | 10.00 | A Few Clouds | FEW250 | 80.1 | 51.1 | 37% | 80 | 29.87 | 1011.3 | ||||||
| 05 | 11:52 | S 15 G 22 | 10.00 | A Few Clouds | FEW250 | 79 | 50 | 36% | 79 | 29.89 | 1012.3 | ||||||
| 05 | 10:52 | S 10 G 20 | 10.00 | A Few Clouds | FEW250 | 73 | 53.1 | 50% | 29.9 | 1012.4 | |||||||
| 05 | 09:52 | S 15 | 10.00 | A Few Clouds | FEW250 | 70 | 51.1 | 51% | 29.9 | 1012.4 | |||||||
| 05 | 08:52 | SW 12 | 10.00 | A Few Clouds | FEW100 FEW250 | 68 | 46.9 | 47% | 29.91 | 1012.7 | |||||||
| 05 | 07:52 | SW 10 | 10.00 | Partly Cloudy | FEW100 SCT250 | 64.9 | 46.9 | 64.9 | 61 | 52% | 29.9 | 1012.3 | |||||
| 05 | 06:52 | S 8 | 10.00 | Mostly Cloudy | FEW130 FEW150 BKN250 | 63 | 46 | 54% | 29.88 | 1011.8 | |||||||
| 05 | 05:52 | S 14 | 10.00 | Mostly Cloudy | FEW130 FEW150 BKN250 | 62.1 | 46 | 56% | 29.87 | 1011.5 | |||||||
| 05 | 04:52 | S 13 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 63 | 46 | 54% | 29.86 | 1011.1 | |||||||
| 05 | 03:52 | S 13 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 63 | 46 | 54% | 29.86 | 1011.0 | |||||||
| 05 | 02:52 | S 10 | 10.00 | A Few Clouds | FEW250 | 62.1 | 48 | 60% | 29.85 | 1010.8 | |||||||
| 05 | 01:52 | S 8 | 10.00 | Partly Cloudy | SCT250 | 61 | 50 | 72 | 61 | 67% | 29.85 | 1010.7 | |||||
| 05 | 00:52 | S 9 | 10.00 | Partly Cloudy | FEW130 SCT250 | 64.9 | 51.1 | 61% | 29.86 | 1011.0 | |||||||
| 04 | 23:52 | S 8 | 10.00 | Mostly Cloudy | FEW130 BKN250 | 64 | 53.1 | 68% | 29.85 | 1010.8 | |||||||
| 04 | 22:52 | S 9 | 10.00 | Mostly Cloudy | FEW130 BKN250 | 66 | 46.9 | 50% | 29.85 | 1010.7 | |||||||
| 04 | 21:52 | S 7 | 10.00 | Mostly Cloudy | FEW100 SCT130 BKN250 | 66 | 48 | 52% | 29.84 | 1010.5 | |||||||
| 04 | 20:52 | S 10 | 10.00 | Mostly Cloudy | SCT100 BKN250 | 68 | 50 | 53% | 29.83 | 1010.0 | |||||||
| 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) | |||||||||||||||