Weather observations for the past three days for
Washington/Reagan National Airport, DC
Metric (Imperial)
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.
15 23:52 S 7 16.09 Partly Cloudy SCT250 16.7 9.4 62% 76.4 1018.4
15 22:52 S 6 16.09 Mostly Cloudy FEW100 BKN250 17.8 10.6 63% 76.4 1018.4
15 21:52 S 7 16.09 Mostly Cloudy FEW100 BKN250 17.8 11.7 68% 76.38 1018.0
15 20:52 Calm 14.48 Mostly Cloudy FEW095 SCT150 BKN250 21.1 5.6 37% 76.28 1016.9
15 19:52 NW 7 16.09 Mostly Cloudy FEW085 SCT150 BKN250 20.6 6.1 22.8 19.4 39% 76.25 1016.4
15 18:52 N 13 16.09 Mostly Cloudy FEW065 SCT150 BKN250 21.7 6.1 36% 76.17 1015.6
15 17:52 N 19 16.09 Mostly Cloudy FEW060 BKN250 21.7 6.1 36% 76.17 1015.3
15 16:52 W 17 16.09 Mostly Cloudy FEW060 BKN250 22.2 6.7 37% 76.15 1015.2
15 15:52 NW 17 G 31 16.09 Partly Cloudy FEW055 SCT250 21.1 6.1 38% 76.15 1015.2
15 14:52 W 20 G 39 16.09 A Few Clouds FEW060 FEW250 21.1 6.1 38% 76.2 1015.9
15 13:52 NW 22 G 35 16.09 A Few Clouds FEW050 FEW250 20.6 6.1 20.6 12.8 39% 76.23 1016.1
15 12:52 W 20 G 35 16.09 A Few Clouds FEW050 FEW250 19.4 6.7 44% 76.2 1015.9
15 10:52 NW 24 G 37 16.09 Partly Cloudy SCT045 SCT250 17.8 5.6 45% 76.17 1015.6
15 09:52 NW 26 G 37 16.09 Partly Cloudy SCT040 16.1 5.6 50% 76.17 1015.7
15 08:52 NW 26 G 41 16.09 Partly Cloudy SCT035 SCT100 15 5.6 54% 76.2 1015.8
15 07:52 NW 24 G 37 16.09 Mostly Cloudy FEW040 BKN085 13.3 5.6 13.3 11.1 60% 76.15 1015.2
15 06:52 N 22 16.09 Overcast FEW035 OVC090 12.8 5.6 62% 76.07 1014.3
15 05:52 NW 24 16.09 Mostly Cloudy FEW040 BKN095 12.2 5.6 64% 76 1013.0
15 04:52 NW 15 16.09 Mostly Cloudy BKN040 11.7 5.6 66% 75.95 1012.4
15 03:52 NW 15 G 33 16.09 Overcast OVC041 12.2 5 62% 75.95 1012.4
15 02:52 Calm 16.09 Overcast BKN046 OVC100 11.7 5 64% 75.95 1012.4
15 01:52 W 9 16.09 Mostly Cloudy BKN120 11.7 5 14.4 11.1 64% 75.97 1012.8
15 00:52 NW 11 16.09 A Few Clouds FEW075 FEW140 11.7 5 64% 76 1013.2
14 23:52 NW 13 16.09 Overcast OVC100 12.2 4.4 59% 76 1013.3
14 22:52 NW 17 G 31 16.09 Overcast OVC044 12.8 4.4 57% 76 1013.2
14 21:52 NW 28 G 44 16.09 Overcast OVC043 13.3 4.4 55% 75.97 1012.8
14 20:52 NW 19 G 33 16.09 Overcast OVC050 13.9 4.4 53% 75.92 1012.1
14 19:52 NW 24 G 35 16.09 Overcast BKN060 OVC090 14.4 3.9 16.7 14.4 50% 75.87 1011.6
14 18:52 NW 17 G 37 16.09 Overcast BKN065 OVC085 15 4.4 49% 75.82 1010.9
14 17:52 NW 20 16.09 Overcast BKN060 OVC080 15.6 3.9 46% 75.79 1010.6
14 16:52 NW 22 16.09 Overcast BKN060 OVC075 15.6 3.9 46% 75.79 1010.4
14 15:52 NW 13 G 26 16.09 Mostly Cloudy BKN060 16.7 3.9 43% 75.79 1010.4
14 14:52 W 19 G 43 16.09 Mostly Cloudy FEW045 BKN055 16.1 3.9 44% 75.79 1010.5
14 13:52 W 31 G 46 16.09 Overcast FEW045 OVC060 15.6 4.4 17.2 13.3 48% 75.82 1010.7
14 12:52 NW 24 G 37 16.09 Mostly Cloudy BKN050 16.7 5.6 48% 75.79 1010.3
14 11:52 NW 20 G 48 16.09 Mostly Cloudy BKN040 BKN200 16.7 5.6 48% 75.82 1010.6
14 10:52 NW 20 G 37 16.09 Mostly Cloudy SCT035 BKN095 BKN200 16.1 7.2 56% 75.79 1010.5
14 09:52 NW 19 16.09 Mostly Cloudy FEW025 BKN065 BKN095 15 7.8 62% 75.82 1010.7
14 08:52 N 20 16.09 Mostly Cloudy BKN060 13.3 7.8 70% 75.79 1010.6
14 07:52 N 17 16.09 Mostly Cloudy BKN050 13.9 9.4 13.9 12.8 74% 75.74 1009.8
14 06:52 N 17 16.09 Mostly Cloudy FEW045 BKN050 BKN080 12.8 10 83% 75.69 1009.1
14 05:52 N 15 16.09 Mostly Cloudy SCT065 BKN080 BKN140 12.8 10.6 87% 75.67 1008.6
14 04:52 N 13 16.09 Light Rain BKN060 OVC110 13.3 11.1 87% 75.64 1008.2
14 03:52 NW 13 16.09 Overcast FEW007 BKN065 OVC100 13.3 12.2 93% 75.64 1008.5
14 02:52 N 11 16.09 Overcast FEW007 OVC085 13.9 12.2 90% 75.64 1008.2
14 01:52 NW 9 16.09 Overcast OVC007 13.9 12.8 18.3 13.9 93% 75.69 1008.9 0.94
14 00:52 Calm 16.09 Overcast BKN100 OVC140 13.9 12.8 93% 75.74 1009.5
13 23:52 S 15 16.09 Light Rain BKN075 BKN095 14.4 12.8 90% 75.72 1009.4 0.23
13 22:52 S 15 8.05 Rain Fog/Mist OVC070 14.4 12.2 87% 75.74 1009.8 0.46 0.71
13 21:52 Vrbl 9 12.87 Light Rain SCT036 BKN055 OVC075 15 11.7 81% 75.82 1010.5 0.25
13 20:52 S 7 16.09 Mostly Cloudy FEW040 BKN065 BKN100 16.7 13.9 84% 75.72 1009.5
13 19:52 SE 15 16.09 Mostly Cloudy FEW025 SCT040 SCT080 BKN250 17.2 13.9 25 16.7 81% 75.62 1008.1 0.2
13 18:52 S 13 16.09 Mostly Cloudy SCT046 SCT090 BKN250 17.8 13.9 78% 75.62 1008.2
13 17:52 S 20 G 43 16.09 Light Rain FEW019 SCT037 BKN100 BKN250 17.8 13.9 78% 75.67 1008.6 0.2
13 16:52 W 19 12.87 Light Rain BKN065 OVC090 21.7 10.6 49% 75.74 1009.9
13 15:52 S 26 16.09 Overcast FEW038 BKN100 BKN140 OVC250 22.8 8.9 41% 75.74 1009.8
13 14:52 S 26 G 41 16.09 Mostly Cloudy FEW065 FEW090 BKN160 BKN250 23.3 8.9 40% 75.79 1010.5
13 13:52 S 33 G 50 16.09 Mostly Cloudy and Breezy FEW090 SCT130 BKN160 23.3 7.8 24.4 16.1 37% 75.9 1011.7
13 12:52 S 31 G 48 16.09 Mostly Cloudy FEW090 BKN180 22.8 8.9 41% 75.95 1012.3
13 11:52 SW 31 G 57 16.09 Partly Cloudy SCT090 SCT180 23.3 6.1 33% 76 1013.1
13 10:52 S 33 G 52 16.09 Partly Cloudy and Breezy FEW095 SCT250 21.1 6.1 38% 76.07 1014.0
13 09:52 S 37 G 52 16.09 Partly Cloudy and Breezy SCT095 SCT250 20 6.1 40% 76.1 1014.6
13 08:52 S 31 G 50 16.09 A Few Clouds FEW090 FEW250 18.3 6.1 45% 76.15 1015.0
13 07:52 S 31 G 44 16.09 A Few Clouds FEW100 FEW250 16.1 6.1 16.1 14.4 52% 76.17 1015.4
13 06:52 S 26 16.09 A Few Clouds FEW250 15 6.7 58% 76.2 1015.9
13 05:52 S 26 G 41 16.09 A Few Clouds FEW150 14.4 6.7 60% 76.2 1015.9
13 04:52 S 24 16.09 A Few Clouds FEW150 14.4 6.1 58% 76.23 1016.1
13 03:52 S 26 16.09 A Few Clouds FEW150 15 6.1 56% 76.25 1016.6
13 02:52 S 22 16.09 Partly Cloudy SCT150 15.6 6.7 56% 76.28 1016.9
13 01:52 S 26 16.09 Mostly Cloudy BKN150 16.1 6.7 19.4 15 54% 76.33 1017.5
13 00:52 S 22 16.09 Mostly Cloudy BKN150 15.6 8.9 65% 76.38 1018.2
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)