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.
05 15:52 NW 19 16.09 Overcast FEW030 SCT100 OVC180 16.1 11.7 75% 75.79 1010.5
05 14:52 NW 15 11.27 Light Rain FEW010 SCT016 OVC020 16.1 13.3 84% 75.82 1010.7 0.15
05 13:52 SW 6 6.44 Rain Fog/Mist SCT027 BKN031 OVC045 16.7 15 23.3 16.1 90% 75.84 1011.0 0.23 1.6
05 12:52 S 9 14.48 Light Rain OVC070 16.1 14.4 90% 75.87 1011.3 0.53
05 11:52 W 22 G 44 3.22 Heavy Rain FEW020 BKN029 OVC040 16.7 13.9 84% 75.9 1011.9 0.81
05 10:52 S 22 G 35 9.66 Light Rain BKN035 BKN090 OVC110 21.7 16.7 73% 75.82 1010.7 0.03 0.03
05 09:52 SW 39 G 50 16.09 Mostly Cloudy and Breezy SCT037 BKN120 BKN250 22.8 16.1 66% 75.79 1010.5
05 08:52 S 33 G 46 16.09 Mostly Cloudy and Breezy SCT029 BKN150 BKN250 22.2 16.1 68% 75.79 1010.6
05 07:52 S 26 G 43 16.09 Mostly Cloudy SCT060 SCT150 BKN250 21.1 16.1 23.3 20.6 73% 75.87 1011.4
05 06:52 Calm 16.09 Partly Cloudy SCT150 SCT250 21.1 15.6 71% 75.84 1011.2
05 05:52 S 26 G 44 16.09 Partly Cloudy SCT150 21.7 15.6 68% 75.84 1011.2
05 04:52 S 28 G 48 16.09 Mostly Cloudy BKN150 22.2 15 64% 75.87 1011.4
05 03:52 S 31 G 44 16.09 Mostly Cloudy BKN150 22.8 13.9 57% 75.9 1011.8
05 02:52 S 24 G 41 16.09 Mostly Cloudy BKN140 22.2 13.9 59% 75.95 1012.6
05 01:52 S 22 16.09 Partly Cloudy SCT140 21.7 15 24.4 21.1 66% 76.02 1013.3
05 00:52 S 19 16.09 Partly Cloudy FEW100 SCT250 21.7 15.6 68% 76.07 1014.2
04 23:52 S 22 16.09 Partly Cloudy SCT250 21.7 15.6 68% 76.12 1014.7
04 22:52 S 20 16.09 Mostly Cloudy BKN250 22.2 15.6 66% 76.15 1015.2
04 21:52 S 19 16.09 Partly Cloudy SCT250 22.8 15 62% 76.17 1015.5
04 20:52 S 22 16.09 Partly Cloudy SCT250 23.3 14.4 57% 76.15 1015.2
04 19:52 S 17 16.09 Partly Cloudy FEW080 SCT250 23.9 14.4 29.4 23.9 55% 25 76.15 1015.0
04 18:52 S 22 16.09 Mostly Cloudy FEW080 BKN250 27.8 12.8 40% 27 76.15 1015.1
04 17:52 S 24 16.09 Partly Cloudy SCT080 SCT250 26.7 14.4 47% 27 76.17 1015.4
04 16:52 S 20 16.09 Partly Cloudy FEW060 SCT250 27.8 15.6 47% 28 76.2 1015.9
04 15:52 S 22 16.09 Partly Cloudy FEW060 SCT250 28.3 16.7 49% 29 76.28 1016.8
04 14:52 Calm 16.09 A Few Clouds FEW075 FEW250 28.3 17.2 51% 29 76.35 1017.9
04 13:52 S 13 16.09 A Few Clouds FEW075 FEW250 27.8 17.2 28.3 19.4 53% 28 76.43 1018.8
04 12:52 S 13 16.09 A Few Clouds FEW100 FEW250 26.7 16.7 54% 27 76.48 1019.4
04 11:52 S 17 16.09 A Few Clouds FEW090 FEW150 25 17.2 62% 26 76.53 1020.2
04 10:52 S 19 16.09 Partly Cloudy FEW100 FEW150 SCT250 23.3 17.2 69% 76.56 1020.7
04 09:52 S 17 16.09 Partly Cloudy SCT100 SCT250 22.2 16.7 71% 76.61 1021.1
04 08:52 S 11 16.09 Partly Cloudy FEW080 SCT100 SCT250 21.7 16.7 73% 76.61 1021.2
04 07:52 S 13 16.09 Partly Cloudy FEW085 SCT100 SCT250 19.4 16.1 20 18.3 81% 76.58 1021.1
04 06:52 S 11 16.09 Mostly Cloudy BKN090 BKN250 18.3 16.1 87% 76.56 1020.7
04 05:52 S 7 16.09 Mostly Cloudy FEW095 BKN120 18.9 15.6 81% 76.56 1020.5
04 04:52 S 11 16.09 Mostly Cloudy BKN090 19.4 15.6 79% 76.56 1020.4
04 03:52 S 13 16.09 Mostly Cloudy BKN090 BKN250 19.4 15.6 79% 76.56 1020.6
04 02:52 S 11 16.09 Mostly Cloudy BKN080 19.4 15.6 79% 76.58 1020.7
04 01:52 S 13 16.09 A Few Clouds FEW100 20 14.4 22.8 19.4 70% 76.58 1020.8
04 00:52 S 17 16.09 A Few Clouds FEW100 20 14.4 70% 76.56 1020.7
03 23:52 S 19 16.09 Partly Cloudy SCT100 20 15 73% 76.56 1020.4
03 22:52 S 15 16.09 Partly Cloudy SCT100 20.6 14.4 68% 76.56 1020.5
03 21:52 S 19 16.09 Mostly Cloudy FEW085 BKN220 21.7 14.4 63% 76.56 1020.5
03 20:52 S 17 16.09 Mostly Cloudy SCT085 BKN250 22.2 15 64% 76.53 1020.2
03 19:52 S 17 16.09 Mostly Cloudy BKN085 BKN250 22.8 14.4 27.8 20.6 59% 76.5 1019.8
03 18:52 S 17 16.09 Mostly Cloudy FEW070 SCT085 BKN250 26.1 14.4 49% 27 76.5 1019.8
03 17:52 S 26 G 39 16.09 Mostly Cloudy FEW055 BKN250 27.8 13.9 43% 28 76.48 1019.7
03 16:52 S 22 16.09 Mostly Cloudy FEW047 BKN250 26.1 15 50% 27 76.53 1020.1
03 15:52 S 22 G 35 16.09 Mostly Cloudy SCT044 BKN250 27.2 15 47% 27 76.56 1020.6
03 14:52 SE 7 16.09 Mostly Cloudy FEW080 SCT150 BKN250 23.9 16.1 62% 25 76.66 1021.8
03 13:52 SE 9 16.09 Mostly Cloudy FEW080 BKN250 20.6 15 20.6 9.4 70% 76.73 1023.0
03 12:52 SW 11 16.09 Mostly Cloudy BKN013 BKN080 17.8 13.9 78% 76.81 1024.2
03 11:52 S 15 16.09 Overcast OVC010 14.4 12.2 87% 76.89 1025.1
03 10:52 S 13 16.09 Overcast OVC005 12.2 10.6 90% 76.94 1025.8
03 09:52 S 11 9.66 Fog/Mist OVC004 10.6 9.4 92% 76.96 1026.2
03 08:52 S 9 4.83 Fog/Mist OVC003 10 8.9 93% 9 77.01 1026.6
03 07:52 SE 6 4.83 Fog/Mist OVC004 9.4 8.9 9.4 8.9 97% 77.01 1026.6
03 04:52 Calm 8.05 Fog/Mist OVC004 8.9 7.8 93% 77.01 1026.7
03 01:52 E 17 4.83 Light Drizzle Fog/Mist OVC005 8.9 8.3 10.6 8.9 96% 7 77.06 1027.2
03 00:52 E 17 4.02 Light Drizzle Fog/Mist OVC005 8.9 7.8 93% 7 77.09 1027.7
02 23:52 E 11 4.83 Light Drizzle Fog/Mist OVC005 8.9 8.3 96% 7 77.06 1027.3
02 22:52 E 22 6.44 Light Drizzle Fog/Mist OVC005 9.4 8.3 93% 7 77.06 1027.3
02 21:52 E 19 11.27 Overcast OVC005 9.4 8.3 93% 7 77.04 1027.2
02 20:52 E 20 16.09 Overcast OVC007 10 8.3 89% 8 77.01 1026.7
02 19:52 E 19 14.48 Overcast OVC007 10.6 8.9 12.8 10.6 89% 76.96 1026.2
02 18:52 E 26 16.09 Overcast OVC008 11.1 9.4 89% 76.94 1025.8
02 17:52 E 26 16.09 Overcast OVC008 11.7 10 89% 76.94 1025.7
02 16:52 E 20 16.09 Overcast OVC009 12.2 10 87% 76.96 1025.9
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)