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.
22 13:52 Vrbl 9 16.09 Overcast OVC020 25 20 25 21.1 74% 26 76.12 1014.9 0.03
22 12:52 SE 13 16.09 Overcast BKN016 OVC025 23.3 19.4 79% 76.17 1015.6
22 11:52 E 13 16.09 Overcast BKN014 OVC025 23.3 20 82% 76.23 1016.2
22 10:52 E 9 16.09 Overcast SCT010 OVC025 22.8 19.4 81% 76.25 1016.5 0.03
22 09:52 E 11 16.09 Mostly Cloudy FEW009 BKN024 BKN085 BKN250 22.8 20 84% 76.25 1016.5
22 08:52 NE 9 12.87 Light Rain SCT009 BKN015 OVC080 21.1 20 93% 76.25 1016.6 0.03
22 07:52 NE 7 16.09 Overcast SCT016 BKN045 OVC060 21.1 18.9 23.9 20.6 87% 76.28 1016.7 0.03 0.08
22 06:52 NE 7 16.09 Light Rain FEW009 BKN024 OVC050 20.6 18.9 90% 76.25 1016.4
22 05:52 SE 7 16.09 Light Rain BKN060 20.6 18.9 90% 76.23 1016.0 0.05
22 04:52 SE 11 16.09 Light Rain FEW025 BKN055 OVC070 21.1 18.9 87% 76.23 1016.2
22 03:52 S 22 G 30 16.09 Mostly Cloudy FEW025 BKN050 22.8 17.8 74% 76.23 1016.3
22 02:52 Calm 16.09 Mostly Cloudy SCT055 BKN080 BKN120 23.3 17.8 71% 76.23 1016.1
22 01:52 Calm 16.09 Partly Cloudy FEW080 SCT120 23.3 16.7 25 22.8 67% 76.25 1016.4
22 00:52 SE 6 16.09 Partly Cloudy FEW080 SCT110 23.3 17.2 69% 76.28 1016.8
21 23:52 Calm 16.09 Partly Cloudy SCT080 23.9 17.2 66% 25 76.33 1017.4
21 22:52 SE 6 16.09 Partly Cloudy SCT075 23.9 16.7 64% 25 76.35 1017.8
21 21:52 Calm 16.09 Mostly Cloudy SCT140 BKN190 23.9 16.7 64% 25 76.33 1017.6
21 20:52 S 7 16.09 Mostly Cloudy SCT120 BKN190 24.4 16.7 62% 25 76.33 1017.6
21 19:52 SE 15 16.09 Mostly Cloudy BKN130 BKN210 25 17.2 28.9 25 62% 26 76.3 1017.2
21 18:52 SE 17 16.09 Mostly Cloudy FEW055 FEW140 BKN200 25.6 16.7 58% 26 76.28 1017.0
21 17:52 NE 9 16.09 Mostly Cloudy FEW050 SCT150 BKN250 27.8 15 46% 28 76.23 1016.1
21 16:52 N 9 16.09 Partly Cloudy FEW049 FEW140 SCT250 28.3 14.4 43% 28 76.23 1016.3
21 15:52 NE 11 16.09 Mostly Cloudy FEW042 FEW120 BKN250 27.8 15 46% 28 76.3 1017.3
21 14:52 SE 9 16.09 Partly Cloudy FEW045 SCT250 27.2 14.4 45% 27 76.35 1018.0
21 13:52 Vrbl 6 16.09 Partly Cloudy FEW040 SCT250 27.2 15.6 27.2 20 49% 28 76.4 1018.7
21 12:52 Vrbl 7 16.09 Partly Cloudy FEW035 SCT250 26.1 15 50% 27 76.43 1019.0
21 11:52 Vrbl 6 16.09 Mostly Cloudy FEW025 BKN250 25.6 15 52% 26 76.5 1020.0
21 10:52 NE 6 16.09 Partly Cloudy FEW025 SCT250 24.4 14.4 54% 26 76.5 1020.0
21 09:52 Vrbl 9 16.09 Partly Cloudy FEW020 SCT250 23.3 15.6 62% 76.48 1019.5
21 08:52 N 13 16.09 Partly Cloudy FEW100 SCT250 21.1 16.1 73% 76.45 1019.3
21 07:52 N 9 16.09 Partly Cloudy FEW015 FEW075 SCT250 20 16.1 20.6 18.3 78% 76.45 1019.3
21 06:52 N 15 16.09 Partly Cloudy FEW020 FEW095 SCT250 18.9 16.1 84% 76.45 1019.1
21 04:52 N 13 16.09 A Few Clouds FEW095 FEW250 18.9 16.7 87% 76.35 1017.9
21 03:52 N 17 16.09 A Few Clouds FEW095 19.4 16.7 84% 76.33 1017.5
21 02:52 N 13 16.09 Mostly Cloudy FEW020 BKN095 20 16.7 81% 76.3 1017.2
21 01:52 NW 15 16.09 Mostly Cloudy BKN095 20.6 16.7 23.9 20 78% 76.3 1017.0
21 00:52 N 20 16.09 A Few Clouds FEW020 FEW100 20 16.7 81% 76.3 1017.2
20 23:52 N 19 16.09 A Few Clouds FEW020 FEW100 21.1 17.2 79% 76.3 1017.1
20 22:52 N 19 16.09 Mostly Cloudy SCT095 BKN250 21.1 17.8 82% 76.28 1016.7
20 21:52 N 22 16.09 Mostly Cloudy FEW046 SCT100 BKN250 21.7 18.3 81% 76.25 1016.5
20 20:52 N 15 16.09 Partly Cloudy FEW042 FEW110 SCT250 22.2 18.9 82% 76.17 1015.5
20 19:52 N 20 16.09 Mostly Cloudy FEW024 SCT090 BKN250 23.9 20.6 33.3 23.9 82% 24 76.07 1014.1 0.61
20 18:52 N 9 16.09 Light Rain SCT024 BKN090 BKN250 25 22.2 85% 26 76 1013.1 0.48
20 16:52 NW 19 G 26 16.09 Mostly Cloudy FEW050 BKN060 BKN250 31.1 21.7 57% 34 75.84 1011.1
20 15:52 SW 19 G 41 16.09 Mostly Cloudy SCT047 BKN060 BKN250 32.2 21.7 54% 36 75.79 1010.6
20 14:52 SW 17 16.09 Mostly Cloudy FEW038 BKN095 BKN250 32.2 23.3 59% 37 75.87 1011.6
20 13:52 S 13 16.09 Mostly Cloudy FEW025 BKN065 BKN250 30 23.9 30.6 25.6 70% 35 76 1013.2
20 12:52 S 13 12.87 Light Rain FEW025 BKN065 OVC110 28.9 23.3 72% 33 76.05 1013.9
20 11:52 S 11 16.09 Overcast FEW017 BKN060 OVC120 28.9 23.3 72% 33 76.07 1014.2
20 10:52 S 9 16.09 Overcast FEW017 FEW080 OVC120 27.8 23.9 79% 32 76.1 1014.4
20 09:52 SE 7 16.09 Overcast FEW045 BKN110 OVC250 27.2 22.8 77% 30 76.1 1014.4
20 08:52 NE 11 16.09 Overcast FEW050 BKN130 OVC250 26.1 22.2 79% 28 76.1 1014.5
20 07:52 NE 9 16.09 Mostly Cloudy FEW050 BKN130 BKN250 25.6 22.2 26.1 23.9 82% 27 76.1 1014.6
20 06:52 E 6 16.09 Overcast BKN050 BKN120 OVC250 25 21.1 79% 26 76.12 1014.7
20 05:52 N 9 16.09 Overcast FEW055 BKN110 OVC130 24.4 21.1 82% 25 76.07 1014.2
20 03:52 Calm 16.09 Overcast FEW095 BKN130 OVC250 25.6 21.7 79% 27 76.1 1014.5
20 02:52 N 7 16.09 Overcast BKN130 OVC250 25 20.6 77% 26 76.1 1014.6
20 01:52 Calm 16.09 Mostly Cloudy BKN130 BKN150 BKN250 26.1 21.7 30 25.6 77% 28 76.12 1014.7
20 00:52 Calm 16.09 A Few Clouds FEW250 26.1 21.7 77% 28 76.12 1014.7
19 23:52 Calm 16.09 A Few Clouds FEW100 FEW250 26.7 21.1 71% 28 76.07 1014.2
19 22:52 Calm 16.09 Partly Cloudy FEW100 SCT250 27.2 20.6 67% 29 76.07 1014.0
19 21:52 W 7 16.09 Partly Cloudy FEW060 FEW100 SCT250 28.9 17.8 51% 30 76.05 1013.8
19 20:52 W 7 16.09 Partly Cloudy FEW060 FEW095 SCT250 29.4 18.3 51% 30 76.02 1013.6
19 19:52 SW 11 16.09 Partly Cloudy FEW060 FEW095 SCT250 29.4 17.8 32.2 29.4 50% 30 76 1013.1
19 18:52 W 15 16.09 Partly Cloudy FEW060 FEW095 SCT250 30.6 17.2 45% 31 75.97 1012.9
19 17:52 W 19 16.09 Partly Cloudy FEW065 SCT100 SCT250 32.2 17.2 41% 33 75.97 1012.8
19 16:52 SW 17 16.09 Mostly Cloudy SCT065 BKN100 BKN250 31.7 17.2 42% 32 75.97 1012.7
19 15:52 NW 11 G 28 16.09 Mostly Cloudy SCT065 BKN250 31.1 16.1 40% 31 75.97 1013.0
19 14:52 Vrbl 9 16.09 A Few Clouds FEW065 FEW250 31.1 16.1 40% 31 76 1013.2
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)