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.
14 10:52 N 26 G 37 16.09 Partly Cloudy SCT045 SCT150 26.1 15 50% 27 76.48 1019.7
14 09:52 N 17 16.09 Mostly Cloudy FEW030 SCT055 BKN250 24.4 16.1 60% 26 76.43 1019.0
14 08:52 N 24 16.09 Partly Cloudy FEW035 SCT055 SCT250 24.4 16.1 60% 26 76.35 1018.0
14 07:52 N 19 16.09 A Few Clouds FEW065 FEW250 23.9 18.3 26.1 23.3 71% 25 76.3 1017.0
14 06:52 N 17 16.09 Mostly Cloudy BKN060 BKN250 23.9 18.9 74% 25 76.17 1015.6
14 05:52 N 11 16.09 A Few Clouds FEW070 FEW250 23.3 19.4 79% 76.1 1014.6
14 04:52 N 15 16.09 A Few Clouds FEW250 24.4 20 77% 25 76.05 1013.8
14 03:52 W 7 16.09 A Few Clouds FEW250 25.6 20 71% 27 75.97 1012.9
14 02:52 NW 7 16.09 Mostly Cloudy FEW130 BKN250 25.6 21.1 76% 27 75.97 1012.8
14 01:52 Calm 16.09 Mostly Cloudy BKN130 BKN250 25 22.8 27.2 25 88% 26 75.97 1012.6
14 00:52 Calm 16.09 Mostly Cloudy BKN130 BKN250 25 22.8 88% 26 75.97 1012.8
13 23:52 Calm 16.09 A Few Clouds FEW060 FEW250 25.6 22.2 82% 27 76.02 1013.4
13 22:52 SW 6 16.09 Partly Cloudy FEW060 FEW080 SCT250 25.6 22.2 82% 27 76.02 1013.4
13 21:52 SW 11 16.09 Mostly Cloudy SCT060 BKN080 BKN250 26.1 21.7 77% 28 76.02 1013.4
13 20:52 S 9 16.09 Overcast SCT070 BKN085 OVC250 26.7 21.1 71% 28 75.95 1012.5
13 19:52 Calm 16.09 Partly Cloudy FEW040 SCT250 26.7 22.2 31.7 26.7 76% 29 75.9 1011.9
13 18:52 SW 13 16.09 Partly Cloudy FEW034 FEW150 SCT250 28.3 22.2 70% 31 75.87 1011.4
13 17:52 S 11 16.09 Partly Cloudy SCT034CB SCT150 29.4 23.3 70% 34 75.84 1011.0
13 16:52 S 17 16.09 Partly Cloudy SCT042 SCT150 29.4 23.9 72% 34 75.82 1010.9
13 15:52 Vrbl 7 16.09 Partly Cloudy FEW038CB SCT160 31.1 21.1 55% 34 75.82 1010.9
13 14:52 E 6 16.09 Partly Cloudy SCT048 SCT150 30 21.7 61% 33 75.84 1011.2
13 13:52 S 9 16.09 Mostly Cloudy BKN035 BKN150 28.9 22.8 30 23.9 70% 32 75.92 1012.1
13 12:52 E 7 16.09 Mostly Cloudy SCT026 BKN036 BKN150 28.9 22.8 70% 32 75.97 1012.9
13 11:52 Vrbl 6 16.09 Light Rain BKN026 BKN150 28.9 23.3 72% 33 76.02 1013.4
13 10:52 Vrbl 9 16.09 Mostly Cloudy BKN020 BKN150 26.7 22.8 79% 29 76.05 1013.8
13 09:52 S 11 16.09 Mostly Cloudy BKN017 26.1 22.2 79% 28 76.02 1013.5
13 08:52 SW 7 16.09 Overcast OVC012 23.9 22.2 90% 23 76.05 1013.7
13 07:52 SW 7 16.09 Overcast SCT010 OVC018 23.9 22.2 24.4 23.3 90% 23 76 1013.3 0.05
13 06:52 SW 9 16.09 Overcast BKN012 OVC050 23.3 22.2 94% 75.97 1012.7
13 05:52 S 7 16.09 Overcast FEW008 OVC014 23.3 22.2 94% 75.95 1012.4
13 04:52 SW 7 16.09 Overcast OVC008 23.3 22.2 94% 75.97 1012.7 0.03 0.05
13 03:52 S 7 16.09 Overcast BKN010 OVC030 23.9 22.2 90% 23 76 1013.2 0.03
13 02:52 SE 6 12.87 Light Rain BKN010 OVC030 23.9 22.2 90% 23 76.07 1014.0
13 01:52 E 6 16.09 Overcast BKN011 OVC030 23.9 21.7 25.6 23.9 88% 24 76.12 1014.7
13 00:52 SE 9 16.09 Mostly Cloudy SCT015 BKN032 23.9 21.1 84% 24 76.12 1014.9
12 23:52 SE 9 16.09 Mostly Cloudy SCT018 BKN030 24.4 21.7 85% 25 76.15 1015.2
12 22:52 Vrbl 9 16.09 Overcast OVC019 24.4 21.7 85% 25 76.2 1015.8
12 21:52 SE 13 16.09 Overcast BKN022 BKN029 OVC037 25 21.7 82% 26 76.2 1015.9
12 20:52 SE 15 16.09 Overcast FEW024 BKN034 OVC120 25.6 21.7 79% 27 76.23 1016.1
12 19:52 E 11 16.09 Overcast FEW021 OVC065 26.1 22.2 27.2 25.6 79% 28 76.2 1016.0
12 18:52 E 13 16.09 Overcast FEW035 FEW049 OVC060 26.1 22.2 79% 28 76.23 1016.1
12 17:52 SE 11 16.09 Overcast SCT025 OVC060 26.7 22.2 76% 29 76.17 1015.6
12 16:52 SE 13 16.09 Overcast SCT023 OVC055 27.2 21.7 72% 29 76.15 1015.3
12 15:52 SE 20 16.09 Overcast BKN023 BKN036 OVC050 27.2 22.2 74% 30 76.23 1016.3
12 14:52 SE 17 16.09 Overcast BKN025 OVC033 26.7 21.7 74% 29 76.3 1017.3
12 13:52 SE 9 16.09 Overcast BKN023 OVC050 26.1 21.1 26.7 22.8 74% 28 76.35 1017.7
12 12:52 SE 13 16.09 Overcast BKN023 OVC050 25.6 21.1 76% 27 76.38 1018.1
12 11:52 SE 17 16.09 Mostly Cloudy BKN025 BKN150 26.7 20.6 69% 28 76.38 1018.3
12 10:52 SE 15 16.09 Mostly Cloudy SCT025 BKN060 BKN150 25 20 74% 26 76.4 1018.6
12 08:52 SE 7 16.09 Overcast BKN048 OVC080 23.3 18.3 74% 76.4 1018.6
12 07:52 Calm 16.09 Overcast BKN044 OVC080 22.8 18.9 22.8 21.7 79% 76.4 1018.4
12 06:52 NE 9 16.09 Overcast SCT045 BKN080 OVC150 21.7 19.4 87% 76.35 1017.8
12 05:52 NE 6 16.09 Mostly Cloudy BKN050 22.2 18.9 82% 76.3 1017.3
12 04:52 Calm 16.09 Mostly Cloudy SCT060 BKN080 BKN150 22.2 18.9 82% 76.3 1017.3
12 03:52 E 6 16.09 Mostly Cloudy FEW070 BKN150 21.7 18.9 84% 76.3 1017.2
12 02:52 SE 6 16.09 Mostly Cloudy BKN150 22.2 18.9 82% 76.3 1017.1
12 01:52 SE 7 16.09 Partly Cloudy FEW100 SCT250 22.2 19.4 24.4 21.7 84% 76.3 1017.1
12 00:52 SE 6 16.09 Partly Cloudy FEW100 SCT250 22.8 18.9 79% 76.3 1017.3
11 23:52 Calm 16.09 Partly Cloudy SCT250 23.3 18.9 76% 76.33 1017.4
11 22:52 Calm 16.09 Mostly Cloudy FEW130 BKN250 23.3 18.9 76% 76.33 1017.4
11 21:52 Calm 16.09 Mostly Cloudy FEW048 FEW120 BKN250 23.9 18.3 71% 25 76.3 1017.3
11 20:52 SE 7 16.09 Mostly Cloudy FEW036 FEW110 BKN250 23.3 18.3 74% 76.25 1016.6
11 19:52 SE 9 16.09 Mostly Cloudy FEW039 FEW100 BKN250 24.4 17.8 27.8 24.4 67% 25 76.17 1015.6
11 18:52 SE 9 16.09 Mostly Cloudy FEW038 FEW095 BKN250 25.6 17.8 62% 27 76.15 1015.0
11 17:52 E 7 16.09 Mostly Cloudy FEW040 FEW090 BKN250 26.7 18.3 60% 28 76.15 1015.1
11 16:52 Vrbl 11 16.09 Mostly Cloudy FEW047 FEW085 BKN250 27.2 18.3 58% 28 76.12 1014.8
11 15:52 NE 13 16.09 Mostly Cloudy SCT047 SCT080 BKN240 27.2 18.3 58% 28 76.17 1015.4
11 14:52 NE 9 16.09 Overcast FEW025 FEW075 BKN140 OVC250 26.7 18.3 60% 28 76.2 1015.8
11 13:52 NE 13 16.09 Mostly Cloudy FEW018 FEW035 SCT075 BKN220 27.2 17.8 27.8 21.7 57% 28 76.23 1016.1
11 12:52 NE 9 16.09 Overcast SCT028 BKN080 OVC250 26.1 20 69% 27 76.23 1016.1
11 11:52 NE 9 16.09 Overcast SCT023 BKN060 OVC085 25.6 20.6 74% 27 76.25 1016.5
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)