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.
08 13:52 SE 19 16.09 Overcast SCT032 OVC037 23.9 15.6 24.4 22.8 60% 25 76.84 1024.3
08 12:52 SE 17 16.09 Overcast BKN032 OVC039 23.3 16.1 64% 76.86 1024.5
08 11:52 SE 13 16.09 Overcast BKN030 OVC039 23.3 15.6 62% 76.84 1024.4
08 10:52 E 15 16.09 Overcast OVC034 22.8 15.6 64% 76.81 1024.0
08 09:52 E 20 16.09 Mostly Cloudy BKN033 23.3 15 60% 76.78 1023.7
08 08:52 E 19 G 33 16.09 A Few Clouds FEW032 23.3 15 60% 76.71 1022.7
08 07:52 NE 15 16.09 A Few Clouds FEW080 22.8 15 23.9 21.1 62% 76.68 1022.2
08 06:52 NE 15 16.09 Fair CLR 21.7 15 66% 76.61 1021.3
08 05:52 NE 15 16.09 Fair CLR 21.1 14.4 66% 76.53 1020.2
08 04:52 NE 13 16.09 Fair CLR 21.7 14.4 63% 76.45 1019.2
08 03:52 NE 19 16.09 Fair CLR 22.2 14.4 61% 76.38 1018.2
08 02:52 NE 17 16.09 Fair CLR 23.3 15 60% 76.33 1017.7
08 01:52 NE 17 16.09 Fair CLR 23.9 15 30.6 23.9 58% 25 76.28 1016.9
08 00:52 NE 13 16.09 Fair CLR 24.4 16.7 62% 25 76.23 1016.2
07 23:52 Calm 16.09 Fair CLR 26.7 15.6 51% 27 76.2 1015.8
07 22:52 NE 7 16.09 Fair CLR 26.7 16.1 52% 27 76.15 1015.2
07 21:52 N 17 16.09 Fair CLR 27.8 14.4 44% 28 76.07 1014.2
07 20:52 N 15 16.09 A Few Clouds FEW070 FEW250 28.3 14.4 43% 28 76 1013.1
07 19:52 N 20 16.09 A Few Clouds FEW070 FEW250 30.6 13.3 33.9 30.6 35% 30 75.95 1012.3
07 18:52 NW 26 16.09 A Few Clouds FEW070 32.2 12.8 31% 31 75.87 1011.6
07 17:52 NW 26 16.09 A Few Clouds FEW070 33.3 13.3 30% 32 75.84 1011.1
07 16:52 N 31 G 43 16.09 Partly Cloudy SCT070 SCT250 33.9 15 32% 34 75.82 1010.7
07 15:52 NW 17 G 33 16.09 Partly Cloudy SCT070 SCT250 33.3 15.6 34% 33 75.82 1010.7
07 14:52 N 28 G 41 16.09 Partly Cloudy SCT070 SCT250 32.2 15 35% 32 75.84 1011.2
07 13:52 N 19 G 35 16.09 Mostly Cloudy BKN060 BKN200 30.6 16.7 32.2 25.6 43% 31 75.9 1011.7
07 12:52 N 20 G 41 16.09 Mostly Cloudy BKN060 BKN200 31.7 17.2 42% 32 75.92 1012.1
07 11:52 N 19 G 33 16.09 Partly Cloudy SCT050 SCT200 31.1 18.3 46% 32 75.95 1012.5
07 10:52 NW 30 G 43 16.09 Partly Cloudy SCT050 SCT200 30.6 17.8 46% 31 75.95 1012.5
07 09:52 NW 19 G 35 16.09 Partly Cloudy SCT050 SCT150 29.4 18.3 51% 30 75.95 1012.6
07 08:52 NW 22 G 33 16.09 Partly Cloudy FEW060 SCT100 28.3 18.3 55% 29 75.95 1012.3
07 07:52 Vrbl 6 16.09 Mostly Cloudy BKN100 26.1 18.9 26.1 22.8 65% 27 75.92 1012.1
07 06:52 Calm 16.09 Mostly Cloudy SCT120 BKN150 24.4 17.8 67% 25 75.9 1011.9
07 05:52 W 7 16.09 Mostly Cloudy FEW060 BKN120 22.8 17.8 74% 75.87 1011.3
07 04:52 N 13 16.09 Mostly Cloudy SCT050 BKN080 23.3 17.8 71% 75.84 1011.1
07 03:52 NW 13 16.09 Mostly Cloudy BKN060CB 23.9 17.2 66% 25 75.82 1010.9
07 02:52 NW 11 16.09 Mostly Cloudy BKN080 BKN250 23.9 16.7 64% 25 75.82 1010.8
07 01:52 N 11 16.09 Mostly Cloudy SCT080 BKN250 23.3 16.7 27.8 22.8 67% 75.84 1011.2
07 00:52 N 7 16.09 Mostly Cloudy BKN090 23.9 18.3 71% 25 75.87 1011.5
06 23:52 N 6 16.09 Partly Cloudy SCT080 SCT250 24.4 18.3 69% 25 75.9 1011.7
06 22:52 NE 7 16.09 Mostly Cloudy SCT090 BKN250 24.4 18.9 72% 25 75.92 1012.2
06 21:52 N 7 16.09 Partly Cloudy FEW070 SCT250 25 15.6 56% 26 75.9 1011.6
06 20:52 N 9 16.09 Mostly Cloudy FEW075 BKN250 26.7 14.4 47% 27 75.87 1011.3
06 19:52 N 9 16.09 Mostly Cloudy FEW075 BKN250 27.8 15 33.3 27.8 46% 28 75.82 1010.9
06 18:52 SW 19 G 37 16.09 Mostly Cloudy SCT050CB BKN250 30.6 16.7 43% 31 75.79 1010.3
06 16:52 SW 22 16.09 Mostly Cloudy FEW150 BKN250 32.8 16.1 37% 33 75.82 1010.9
06 15:52 SW 17 16.09 Mostly Cloudy FEW150 BKN250 32.2 15.6 37% 32 75.84 1011.3
06 14:52 W 13 G 26 16.09 Mostly Cloudy FEW080 SCT150 BKN250 31.7 15 36% 31 75.92 1012.0
06 13:52 W 19 G 33 16.09 Mostly Cloudy SCT080 SCT200 BKN250 30.6 13.3 32.2 22.8 35% 30 75.97 1012.8
06 12:52 W 15 G 28 16.09 Mostly Cloudy FEW080 SCT200 BKN250 31.7 15 36% 31 76.02 1013.5
06 11:52 W 20 16.09 Mostly Cloudy FEW060 BKN200 BKN250 30.6 15 39% 30 76.1 1014.4
06 10:52 W 17 G 28 16.09 Mostly Cloudy FEW100 SCT200 BKN250 30 16.1 43% 30 76.07 1014.3
06 09:52 S 9 16.09 Mostly Cloudy FEW100 SCT200 BKN250 26.7 18.3 60% 28 76.12 1014.7
06 08:52 S 11 16.09 Mostly Cloudy BKN200 BKN250 24.4 17.8 67% 25 76.12 1014.9
06 07:52 S 11 16.09 Mostly Cloudy SCT200 BKN250 23.3 18.3 23.3 20.6 74% 76.12 1014.8
06 06:52 S 9 16.09 Mostly Cloudy SCT100 BKN250 21.1 17.2 79% 76.15 1015.0
06 05:52 S 9 16.09 Partly Cloudy SCT250 20.6 17.2 81% 76.1 1014.3
06 04:52 S 11 16.09 A Few Clouds FEW250 20.6 17.8 84% 76.05 1013.9
06 03:52 S 13 16.09 A Few Clouds FEW250 21.7 17.2 76% 76.05 1013.8
06 02:52 Calm 16.09 A Few Clouds FEW250 22.8 15.6 64% 76.07 1014.1
06 01:52 S 7 16.09 A Few Clouds FEW080 FEW250 22.2 18.9 30.6 22.2 82% 76.07 1014.3
06 00:52 S 9 16.09 A Few Clouds FEW250 22.8 19.4 81% 76.1 1014.5
05 23:52 S 7 16.09 A Few Clouds FEW250 23.9 17.8 69% 25 76.1 1014.6
05 22:52 S 7 16.09 A Few Clouds FEW250 23.9 19.4 76% 24 76.12 1014.9
05 21:52 S 11 16.09 Partly Cloudy SCT250 25.6 17.2 60% 27 76.12 1014.7
05 20:52 S 15 16.09 Mostly Cloudy BKN250 26.7 17.8 58% 28 76.07 1014.1
05 19:52 SW 13 16.09 Mostly Cloudy BKN250 30.6 12.8 33.3 30.6 34% 30 76.07 1014.2
05 18:52 S 15 16.09 Partly Cloudy SCT250 31.7 13.3 33% 31 76.07 1014.1
05 17:52 SW 17 G 28 16.09 Partly Cloudy SCT250 32.2 12.8 31% 31 76.1 1014.4
05 16:52 S 9 16.09 Partly Cloudy SCT250 32.8 12.8 30% 32 76.12 1014.8
05 15:52 SW 20 G 33 16.09 Partly Cloudy FEW060 SCT250 32.8 12.2 28% 32 76.17 1015.4
05 14:52 W 22 16.09 Mostly Cloudy BKN250 33.3 12.8 29% 32 76.2 1015.8
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)