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.
26 12:52 S 11 16.09 Mostly Cloudy BKN060 27.2 17.8 57% 28 75.97 1012.7
26 11:52 SE 7 16.09 Mostly Cloudy BKN055 BKN250 26.1 17.8 60% 27 76.02 1013.3
26 10:52 Vrbl 6 16.09 Partly Cloudy SCT055 SCT250 25.6 17.2 60% 27 76.05 1013.8
26 09:52 S 6 16.09 Partly Cloudy FEW015 SCT047 SCT250 24.4 17.2 64% 25 76.07 1014.1
26 08:52 S 6 16.09 Partly Cloudy FEW080 SCT250 23.3 16.7 67% 76.07 1014.3
26 07:52 S 7 16.09 Partly Cloudy FEW085 SCT250 22.2 16.1 22.2 20.6 68% 76.07 1014.2
26 06:52 SE 6 16.09 Mostly Cloudy SCT085 BKN250 21.1 15.6 71% 76.07 1014.2
26 05:52 SE 6 16.09 Mostly Cloudy FEW090 BKN250 20.6 16.1 76% 76.05 1014.0
26 04:52 E 6 16.09 A Few Clouds FEW090 FEW250 21.1 16.7 76% 76.05 1013.7
26 03:52 Calm 16.09 Partly Cloudy SCT065 SCT250 21.7 17.2 76% 76.05 1013.7
26 02:52 S 6 16.09 A Few Clouds FEW060 FEW250 21.1 16.1 73% 76.07 1014.2
26 01:52 SW 6 16.09 A Few Clouds FEW250 21.1 15.6 25.6 21.1 71% 76.12 1014.6
26 00:52 SW 7 16.09 A Few Clouds FEW250 22.2 15.6 66% 76.12 1014.9
25 23:52 SW 7 16.09 A Few Clouds FEW250 22.8 16.1 66% 76.15 1015.2
25 22:52 S 7 16.09 A Few Clouds FEW250 22.8 16.1 66% 76.17 1015.6
25 21:52 S 11 16.09 A Few Clouds FEW250 23.3 16.1 64% 76.2 1015.7
25 20:52 SE 15 16.09 A Few Clouds FEW055 FEW250 24.4 15.6 58% 26 76.15 1015.2
25 19:52 S 13 16.09 Partly Cloudy FEW055 SCT250 25.6 15.6 27.8 25.6 54% 26 76.15 1015.2
25 18:52 S 11 16.09 Partly Cloudy FEW050 SCT250 26.7 13.9 45% 27 76.15 1015.3
25 17:52 S 9 16.09 Partly Cloudy FEW050 SCT250 27.2 13.9 44% 27 76.17 1015.5
25 16:52 S 9 16.09 Partly Cloudy SCT050 SCT250 27.2 13.9 44% 27 76.2 1015.9
25 15:52 S 11 16.09 Partly Cloudy SCT040 SCT250 27.2 13.3 42% 27 76.25 1016.6
25 14:52 SE 9 16.09 Partly Cloudy FEW040 SCT250 26.7 13.3 44% 27 76.3 1017.0
25 13:52 S 7 16.09 Partly Cloudy SCT030 SCT100 26.1 12.2 26.1 19.4 42% 26 76.35 1017.7
25 12:52 SW 9 16.09 Partly Cloudy SCT030 SCT100 24.4 13.9 52% 26 76.4 1018.6
25 11:52 Calm 16.09 Partly Cloudy SCT030 SCT100 23.9 15.6 60% 25 76.43 1018.9
25 10:52 S 9 16.09 Mostly Cloudy SCT025 BKN090 22.8 15.6 64% 76.45 1019.3
25 09:52 S 7 16.09 Mostly Cloudy FEW015 BKN025 BKN065 21.1 15 68% 76.5 1020.0
25 08:52 S 11 16.09 Mostly Cloudy FEW013 BKN025 BKN070 20 16.1 78% 76.56 1020.5
25 07:52 S 13 16.09 Overcast SCT011 BKN026 OVC060 19.4 16.7 22.8 19.4 84% 76.56 1020.4 0.03
25 06:52 SW 9 16.09 Overcast BKN015 OVC040 19.4 17.8 91% 76.53 1020.2
25 05:52 SW 6 16.09 Overcast BKN019 OVC055 19.4 17.2 87% 76.5 1019.7 0.03
25 04:52 SW 7 16.09 Light Rain FEW020 OVC070 19.4 17.8 91% 76.48 1019.5
25 03:52 S 17 16.09 Overcast SCT040 OVC090 19.4 17.2 87% 76.5 1019.8
25 02:52 S 13 16.09 Mostly Cloudy BKN043 BKN070 22.2 15 64% 76.5 1020.0
25 01:52 S 13 16.09 Mostly Cloudy SCT039 BKN095 22.2 15.6 24.4 22.2 66% 76.53 1020.4
25 00:52 SE 7 16.09 Mostly Cloudy SCT040 BKN070 BKN100 22.8 15.6 64% 76.58 1020.9
24 23:52 SE 11 16.09 Mostly Cloudy FEW070 BKN100 23.3 15.6 62% 76.58 1021.0
24 22:52 E 11 16.09 Mostly Cloudy FEW070 BKN100 BKN140 23.3 15 60% 76.56 1020.7
24 21:52 E 13 16.09 Mostly Cloudy FEW055 BKN140 BKN240 23.3 15 60% 76.56 1020.7
24 20:52 E 15 16.09 Mostly Cloudy FEW060 SCT150 BKN230 23.9 13.9 54% 25 76.56 1020.7
24 19:52 E 15 16.09 Mostly Cloudy FEW055 SCT140 BKN250 24.4 13.3 27.8 24.4 50% 26 76.56 1020.6
24 18:52 E 13 16.09 Mostly Cloudy FEW055 SCT170 BKN240 25.6 13.3 47% 26 76.56 1020.5
24 17:52 E 17 16.09 Mostly Cloudy FEW055 SCT170 BKN250 26.1 13.3 45% 26 76.56 1020.6
24 16:52 E 11 16.09 Mostly Cloudy FEW055 BKN210 26.7 13.3 44% 27 76.53 1020.4
24 15:52 E 20 16.09 Mostly Cloudy FEW055 BKN200 26.7 14.4 47% 27 76.56 1020.6
24 14:52 E 7 16.09 Mostly Cloudy FEW055 BKN200 27.2 14.4 45% 27 76.61 1021.1
24 13:52 SE 11 16.09 Mostly Cloudy FEW055 BKN200 27.2 12.2 27.8 20.6 39% 27 76.63 1021.5
24 12:52 E 11 16.09 Mostly Cloudy FEW055 BKN200 26.1 12.8 44% 26 76.68 1022.2
24 11:52 E 13 16.09 Mostly Cloudy FEW050 BKN250 26.7 14.4 47% 27 76.71 1022.7
24 10:52 E 7 16.09 Mostly Cloudy SCT045 BKN250 26.1 14.4 49% 27 76.73 1022.8
24 09:52 NE 9 16.09 Mostly Cloudy FEW025 BKN250 25 17.2 62% 26 76.73 1023.0
24 08:52 NE 6 16.09 Mostly Cloudy BKN250 22.8 16.7 69% 76.73 1023.0
24 07:52 NE 9 16.09 Partly Cloudy SCT200 20.6 16.1 21.7 18.9 76% 76.73 1023.0
24 06:52 N 6 16.09 Partly Cloudy SCT250 19.4 15.6 79% 76.71 1022.6
24 05:52 NE 11 16.09 A Few Clouds FEW130 FEW250 18.9 15 78% 76.68 1022.2
24 04:52 NE 7 11.27 Fair CLR 20 15 73% 76.66 1022.1
24 03:52 NE 9 12.87 Fair CLR 20.6 13.9 66% 76.66 1022.1
24 02:52 Calm 12.87 Fair CLR 21.1 14.4 66% 76.66 1021.9
24 01:52 E 7 12.87 Fair CLR 21.7 13.9 25 21.7 61% 76.66 1021.9
24 00:52 Calm 14.48 Fair CLR 22.8 11.7 50% 76.66 1021.9
23 23:52 Calm 14.48 A Few Clouds FEW250 22.8 11.7 50% 76.66 1021.8
23 22:52 Calm 14.48 A Few Clouds FEW055 FEW250 22.8 11.7 50% 76.63 1021.7
23 21:52 E 6 12.87 Partly Cloudy FEW055 SCT250 23.3 12.2 50% 76.61 1021.4
23 20:52 SE 9 16.09 Partly Cloudy FEW065 SCT250 24.4 11.1 43% 26 76.58 1020.9
23 19:52 SE 17 16.09 A Few Clouds FEW065 FEW250 25 12.8 28.3 25 47% 26 76.56 1020.7
23 18:52 S 17 16.09 A Few Clouds FEW060 FEW250 26.1 13.3 45% 26 76.53 1020.4
23 17:52 SE 13 16.09 A Few Clouds FEW055 FEW250 27.2 12.8 41% 27 76.53 1020.1
23 16:52 Vrbl 7 16.09 A Few Clouds FEW055 FEW250 28.3 10 32% 27 76.5 1020.0
23 15:52 NW 6 16.09 A Few Clouds FEW050 FEW250 27.8 10.6 34% 27 76.5 1020.0
23 14:52 NE 11 16.09 A Few Clouds FEW075 FEW250 27.8 10.6 34% 27 76.53 1020.2
23 13:52 Calm 16.09 A Few Clouds FEW075 FEW250 26.1 11.1 26.7 20.6 39% 26 76.56 1020.6
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)