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.
09 20:52 N 15 16.09 A Few Clouds FEW040 FEW250 13.9 7.8 67% 76.25 1016.5
09 19:52 N 22 16.09 Partly Cloudy FEW035 SCT250 14.4 7.8 17.2 14.4 65% 76.2 1015.8
09 18:52 N 26 16.09 Partly Cloudy SCT035 SCT250 16.1 7.8 58% 76.12 1014.9
09 17:52 N 22 G 41 16.09 Mostly Cloudy FEW021 SCT035 BKN130 BKN250 17.2 8.9 58% 76.1 1014.6
09 16:52 N 17 G 35 16.09 Mostly Cloudy SCT021 SCT030 BKN035 BKN140 BKN250 15.6 10.6 72% 76.1 1014.3
09 15:52 NW 30 16.09 Overcast OVC022 15 11.1 78% 76.07 1014.1
09 14:52 NW 19 16.09 Overcast OVC015 15.6 11.7 78% 76.07 1014.0
09 13:52 NW 28 G 37 16.09 Light Drizzle BKN012 OVC085 15.6 12.2 16.1 13.9 80% 76.05 1013.6
09 12:52 NW 20 11.27 Light Rain OVC015 15 12.2 83% 76.05 1013.7
09 11:52 N 19 16.09 Overcast BKN013 OVC070 15.6 12.2 80% 76 1013.2
09 10:52 N 17 16.09 Overcast OVC011 15.6 12.8 84% 76 1013.1
09 09:52 NW 20 16.09 Light Rain OVC012 14.4 12.2 87% 76 1013.2
09 08:52 N 15 16.09 Light Rain SCT009 BKN017 OVC032 14.4 12.8 90% 75.95 1012.3
09 07:52 NW 22 16.09 Overcast OVC009 15 13.3 18.9 15 90% 75.92 1012.0 0.03 2.51
09 06:52 N 17 6.44 Light Rain Fog/Mist OVC009 16.1 15 93% 75.9 1011.6 0.08
09 05:52 N 13 16.09 Overcast OVC007 16.7 15 90% 75.87 1011.4
09 04:52 N 11 16.09 Overcast OVC005 16.7 15.6 93% 75.87 1011.4 0.08 2.41
09 03:52 NE 11 8.05 Rain FEW006 FEW030 OVC090 17.2 16.1 93% 75.9 1011.9 0.79
09 02:52 Calm 8.05 Light Rain FEW008 SCT021 OVC032 17.2 15.6 90% 75.97 1012.7 1.55
09 01:52 SE 6 16.09 Thunderstorm FEW030 BKN035CB OVC060 18.9 15.6 21.1 18.3 81% 75.97 1012.7
09 00:52 S 6 16.09 Mostly Cloudy FEW070 SCT140 BKN250 18.9 15 78% 76 1013.1
08 23:52 S 6 16.09 Mostly Cloudy FEW075 BKN110 BKN250 19.4 15.6 79% 76.02 1013.5
08 22:52 S 11 16.09 Mostly Cloudy FEW075 BKN100 BKN250 19.4 15.6 79% 76.02 1013.4
08 21:52 S 11 16.09 Mostly Cloudy FEW075 BKN100 BKN250 20 15.6 76% 76.02 1013.3
08 20:52 Calm 16.09 Overcast FEW070 OVC100 20.6 15 70% 76 1013.2
08 19:52 E 6 16.09 Mostly Cloudy FEW065 FEW090 BKN110 BKN250 21.1 15.6 26.1 19.4 71% 76 1013.2 0.08
08 18:52 SE 7 16.09 Mostly Cloudy FEW060 SCT085 BKN110 BKN250 21.1 16.7 76% 76 1013.0
08 17:52 E 6 16.09 Mostly Cloudy SCT060 BKN085 BKN250 21.1 16.7 76% 76 1013.2 0.03
08 16:52 NW 15 6.44 Light Rain BKN060CB BKN070 OVC090 20 16.1 78% 76.05 1013.9 0.05 0.05
08 15:52 S 7 16.09 Mostly Cloudy SCT060CB SCT100 BKN220 24.4 12.8 48% 26 76.02 1013.6
08 14:52 S 9 16.09 Mostly Cloudy FEW065 SCT095 SCT110 BKN210 24.4 13.3 50% 26 76.1 1014.5
08 13:52 S 6 16.09 Mostly Cloudy SCT065 BKN085 BKN100 BKN200 23.9 13.3 25 18.9 52% 25 76.15 1015.2
08 12:52 Vrbl 6 16.09 Mostly Cloudy SCT065 BKN080 BKN095 24.4 12.2 47% 26 76.2 1015.7
08 11:52 Calm 16.09 Mostly Cloudy FEW040 BKN065 BKN080 BKN130 22.8 12.8 53% 76.23 1016.3
08 10:52 Calm 16.09 Mostly Cloudy FEW030 BKN070 BKN090 21.1 15 68% 76.28 1016.7
08 09:52 SE 6 16.09 Mostly Cloudy BKN070 BKN090 BKN250 21.1 15 68% 76.28 1016.7
08 08:52 Calm 16.09 Mostly Cloudy SCT070 BKN100 BKN220 20 13.9 68% 76.28 1016.7
08 07:52 N 7 16.09 Mostly Cloudy BKN065 BKN100 BKN220 18.3 13.9 18.3 15.6 76% 76.28 1016.8
08 06:52 N 6 16.09 Mostly Cloudy BKN070 BKN150 BKN220 16.7 13.9 84% 76.25 1016.6
08 05:52 N 9 16.09 Mostly Cloudy BKN080 BKN150 BKN220 16.1 13.3 84% 76.2 1015.9
08 04:52 N 6 16.09 Mostly Cloudy FEW110 FEW150 BKN220 16.7 12.8 78% 76.2 1015.9
08 03:52 Calm 16.09 Mostly Cloudy SCT110 BKN150 17.8 13.9 78% 76.2 1015.9
08 02:52 Calm 16.09 Mostly Cloudy BKN095 BKN220 17.2 12.2 73% 76.23 1016.3
08 01:52 SW 7 16.09 Mostly Cloudy SCT090 SCT150 BKN220 17.8 12.2 21.7 17.8 70% 76.25 1016.5
07 23:52 SE 6 16.09 Mostly Cloudy BKN080 BKN150 BKN220 18.9 12.2 65% 76.28 1016.7
07 22:52 SE 6 16.09 Mostly Cloudy BKN075 BKN150 BKN220 18.9 12.2 65% 76.28 1016.9
07 21:52 SE 6 16.09 Mostly Cloudy SCT070 BKN220 19.4 12.2 63% 76.28 1016.9
07 20:52 E 7 16.09 Mostly Cloudy FEW080 BKN240 20 12.2 61% 76.23 1016.1
07 19:52 Calm 16.09 Mostly Cloudy FEW075 BKN240 20.6 11.1 23.3 20.6 55% 76.17 1015.3
07 18:52 N 9 16.09 Mostly Cloudy FEW070 BKN240 21.1 11.1 53% 76.15 1015.1
07 17:52 NW 13 16.09 Mostly Cloudy FEW065 BKN220 22.8 11.1 48% 76.2 1015.9
07 16:52 N 17 16.09 Mostly Cloudy FEW060 BKN210 21.7 11.1 51% 76.2 1015.8
07 15:52 N 20 16.09 Mostly Cloudy SCT060 BKN240 22.2 10.6 48% 76.17 1015.6
07 14:52 N 22 16.09 Mostly Cloudy FEW060 BKN230 22.8 11.1 48% 76.23 1016.1
07 13:52 NW 17 16.09 Mostly Cloudy BKN055 BKN250 22.8 10.6 22.8 17.8 46% 76.28 1016.8
07 12:52 NW 20 G 33 16.09 Mostly Cloudy BKN050 BKN250 22.2 11.1 50% 76.3 1017.1
07 11:52 N 15 G 33 16.09 Mostly Cloudy BKN050 21.7 11.1 51% 76.33 1017.6
07 10:52 NW 20 G 30 16.09 A Few Clouds FEW040 21.1 11.1 53% 76.33 1017.5
07 09:52 NW 22 G 33 16.09 A Few Clouds FEW030 19.4 11.1 59% 76.33 1017.6
07 08:52 NW 17 16.09 A Few Clouds FEW030 FEW050 18.9 11.1 61% 76.3 1017.2
07 07:52 N 9 16.09 A Few Clouds FEW050 17.8 11.7 17.8 15 68% 76.28 1016.9
07 06:52 NE 7 16.09 Mostly Cloudy BKN055 BKN150 16.1 11.7 75% 76.25 1016.4
07 05:52 N 15 16.09 Mostly Cloudy BKN065 BKN150 15 11.7 81% 76.2 1015.7
07 04:52 Calm 16.09 Overcast BKN070 OVC150 16.1 10 67% 76.15 1015.1
07 03:52 SE 6 16.09 Overcast BKN075 OVC100 16.1 10 67% 76.15 1015.0
07 02:52 E 6 16.09 Overcast BKN095 OVC120 16.1 10 67% 76.12 1014.7
07 01:52 E 7 16.09 Light Rain SCT080 OVC095 16.7 10 19.4 16.7 65% 76.15 1015.1
07 00:52 N 7 16.09 Overcast OVC085 17.2 8.3 56% 76.2 1015.8
06 23:52 N 17 16.09 Overcast BKN090 OVC120 17.2 8.9 58% 76.25 1016.4
06 22:52 N 9 16.09 Overcast OVC090 17.8 10 60% 76.25 1016.4
06 21:52 NW 13 16.09 Overcast OVC090 18.3 11.7 66% 76.23 1016.2
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)