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 03:52 NE 30 16.09 Overcast OVC012 8.3 5.6 83% 5 76.12 1014.9
26 02:52 NE 24 16.09 Overcast OVC011 8.3 6.1 86% 5 76.07 1014.3
26 01:52 N 31 G 43 16.09 Overcast OVC010 8.9 6.7 11.1 8.9 86% 5 76.07 1014.1
26 00:52 N 24 G 35 16.09 Overcast BKN010 OVC015 9.4 7.8 90% 7 76.05 1013.7
25 23:52 NE 26 16.09 Overcast BKN010 OVC015 10 8.3 89% 7 76 1013.3
25 22:52 NE 20 16.09 Overcast OVC010 10.6 8.9 89% 76 1013.2
25 21:52 NE 19 16.09 Overcast OVC010 10.6 8.9 89% 76.02 1013.4
25 20:52 NE 13 16.09 Overcast OVC011 10.6 8.9 89% 75.97 1012.7
25 19:52 NE 22 16.09 Overcast OVC012 10.6 8.9 17.2 10.6 89% 75.9 1011.6 0.25
25 18:52 E 11 11.27 Light Rain SCT026 OVC090 11.1 8.9 86% 75.87 1011.6 0.25
25 17:52 E 22 14.48 Light Rain OVC025 12.8 8.9 77% 75.9 1012.0
25 16:52 E 24 16.09 Overcast OVC025 14.4 8.9 70% 75.87 1011.5
25 15:52 E 22 16.09 Overcast OVC027 15.6 10 70% 75.82 1010.9
25 14:52 E 22 16.09 Overcast OVC032 17.2 10 63% 75.84 1011.0
25 13:52 E 19 16.09 Overcast OVC030 16.7 9.4 17.2 13.3 62% 75.87 1011.3
25 12:52 E 17 16.09 Overcast OVC028 16.7 9.4 62% 75.87 1011.4
25 11:52 E 20 16.09 Overcast OVC023 16.1 10 67% 75.9 1011.6
25 10:52 E 19 16.09 Overcast OVC019 15 10 72% 75.9 1011.7
25 09:52 E 13 16.09 Overcast OVC016 14.4 10.6 78% 75.9 1011.8
25 08:52 E 13 16.09 Overcast OVC014 13.9 10.6 81% 75.92 1011.9
25 07:52 E 15 16.09 Overcast OVC013 13.3 10.6 16.1 12.8 84% 75.87 1011.2
25 06:52 E 13 16.09 Mostly Cloudy BKN014 BKN250 12.8 10.6 87% 75.82 1010.6
25 05:52 E 15 16.09 Mostly Cloudy SCT014 BKN070 12.8 9.4 80% 75.77 1010.0
25 04:52 E 13 16.09 Fair CLR 12.8 8.9 77% 75.77 1009.9
25 03:52 Vrbl 11 16.09 A Few Clouds FEW250 14.4 10 75% 75.72 1009.2
25 02:52 E 9 16.09 A Few Clouds FEW200 15 10 72% 75.69 1008.8
25 01:52 E 9 16.09 A Few Clouds FEW100 FEW180 16.1 7.8 20.6 16.1 58% 75.67 1008.8
25 00:52 E 7 16.09 Partly Cloudy FEW100 FEW130 SCT180 16.7 8.9 60% 75.69 1009.1
24 23:52 S 9 16.09 Partly Cloudy FEW130 FEW160 SCT250 16.7 10.6 67% 75.72 1009.3
24 22:52 S 15 16.09 Partly Cloudy FEW070 FEW130 SCT160 17.8 11.7 68% 75.69 1009.0
24 21:52 S 11 16.09 Mostly Cloudy FEW060 SCT130 BKN160 18.3 12.2 68% 75.69 1008.9
24 20:52 Calm 16.09 Mostly Cloudy FEW032 SCT090 BKN110 BKN150 19.4 11.7 61% 75.67 1008.7
24 19:52 S 11 16.09 Mostly Cloudy SCT075 BKN100 BKN250 20 12.8 28.3 20 63% 75.64 1008.4 0.69
24 18:52 SE 11 16.09 Mostly Cloudy FEW065 SCT100 BKN150 BKN250 21.1 11.7 55% 75.57 1007.5
24 17:52 E 20 16.09 Thunderstorm FEW060CB SCT100 BKN140 BKN250 21.7 12.8 57% 75.57 1007.5
24 16:52 E 13 16.09 Mostly Cloudy FEW035CB SCT075 BKN140 BKN250 23.3 15.6 62% 75.57 1007.2 0.46 0.69
24 15:52 W 26 G 54 1.61 Thunderstorm Heavy Rain SCT049CB BKN080 OVC110 21.1 15.6 71% 75.59 1007.5 0.23
24 14:52 S 13 16.09 Mostly Cloudy FEW060CB BKN100 26.7 13.9 45% 27 75.54 1007.0
24 13:52 S 6 16.09 Mostly Cloudy FEW060TCU SCT100 BKN150 26.7 12.2 27.2 20.6 41% 27 75.59 1007.8
24 12:52 E 7 16.09 Partly Cloudy FEW090 SCT140 26.7 12.8 42% 27 75.64 1008.3
24 11:52 E 7 16.09 Mostly Cloudy FEW090 BKN140 BKN250 25 12.8 47% 26 75.69 1009.0
24 10:52 E 17 16.09 Partly Cloudy FEW065 SCT090 SCT250 24.4 12.8 48% 26 75.69 1009.1
24 09:52 N 17 16.09 Partly Cloudy FEW065 SCT120 SCT250 23.9 12.2 48% 25 75.74 1009.7
24 08:52 N 19 16.09 Partly Cloudy FEW100 SCT250 22.2 11.7 52% 75.74 1009.7
24 07:52 NW 13 16.09 Mostly Cloudy FEW100 BKN250 20 11.7 20.6 15.6 59% 75.72 1009.4
24 06:52 NW 9 16.09 Mostly Cloudy FEW100 BKN250 18.3 11.1 63% 75.69 1009.1
24 05:52 N 7 16.09 Mostly Cloudy FEW100 BKN250 16.7 12.2 75% 75.67 1008.8
24 04:52 Calm 16.09 Mostly Cloudy FEW100 BKN250 16.7 14.4 86% 75.67 1008.8
24 03:52 Calm 16.09 Mostly Cloudy SCT100 BKN250 16.7 13.9 84% 75.69 1008.9
24 02:52 S 7 16.09 A Few Clouds FEW250 17.2 15 87% 75.67 1008.8
24 01:52 SW 7 16.09 A Few Clouds FEW250 18.3 13.9 24.4 17.8 76% 75.72 1009.4
24 00:52 S 13 16.09 Partly Cloudy FEW095 SCT250 19.4 14.4 73% 75.74 1009.7
23 23:52 S 13 16.09 Partly Cloudy SCT250 19.4 12.8 66% 75.77 1010.1
23 22:52 S 13 16.09 Partly Cloudy SCT250 20.6 13.3 63% 75.79 1010.3
23 21:52 S 7 16.09 Partly Cloudy SCT100 SCT250 22.2 12.8 55% 75.82 1010.6
23 20:52 SE 7 16.09 Mostly Cloudy BKN100 22.8 12.8 53% 75.79 1010.4
23 19:52 S 13 16.09 Mostly Cloudy FEW090 BKN250 23.9 10.6 28.9 23.9 43% 25 75.77 1009.9
23 18:52 Calm 16.09 Partly Cloudy SCT090 SCT250 26.7 10.6 37% 26 75.74 1009.8
23 17:52 NE 9 16.09 Partly Cloudy FEW080 SCT250 27.8 10.6 34% 27 75.77 1010.1
23 16:52 N 9 16.09 Mostly Cloudy FEW075 BKN250 28.3 10.6 33% 27 75.79 1010.4
23 15:52 N 20 16.09 Partly Cloudy SCT075 SCT250 27.8 10.6 34% 27 75.87 1011.3
23 14:52 Calm 16.09 Partly Cloudy FEW065 SCT250 27.8 11.1 35% 27 75.95 1012.3
23 13:52 NW 7 16.09 Partly Cloudy FEW060 SCT250 26.1 11.7 27.2 16.7 41% 26 76 1013.2
23 12:52 N 9 16.09 Partly Cloudy SCT060 SCT250 25.6 12.2 43% 26 76.07 1014.2
23 11:52 NW 7 16.09 Partly Cloudy FEW045 SCT250 25 13.3 48% 26 76.12 1014.8
23 10:52 NW 17 16.09 A Few Clouds FEW250 23.9 13.3 52% 25 76.15 1015.1
23 09:52 N 15 G 28 16.09 A Few Clouds FEW110 FEW250 22.8 12.8 53% 76.15 1015.1
23 08:52 Calm 16.09 A Few Clouds FEW110 FEW250 18.3 12.2 68% 76.15 1015.3
23 07:52 SE 6 16.09 A Few Clouds FEW100 FEW250 16.7 12.8 18.3 13.3 78% 76.15 1015.2
23 06:52 SW 7 16.09 A Few Clouds FEW100 FEW250 14.4 10.6 78% 76.12 1014.6
23 05:52 SW 7 16.09 A Few Clouds FEW095 FEW130 13.9 11.7 87% 76.07 1014.2
23 04:52 S 7 16.09 A Few Clouds FEW130 15 12.2 83% 76.05 1013.9
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)