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.
22 09:52 NE 22 11.27 Light Rain OVC010 16.1 14.4 90% 76.68 1022.1
22 08:52 NE 20 16.09 Overcast OVC010 16.1 14.4 90% 76.63 1021.7
22 07:52 NE 24 11.27 Light Rain FEW008 BKN012 OVC024 16.1 14.4 18.3 16.1 90% 76.61 1021.1 0.13 0.58
22 05:52 NE 22 6.44 Light Rain Fog/Mist OVC008 16.7 15.6 93% 76.53 1020.1 0.08
22 04:52 NE 19 G 39 4.02 Light Rain Fog/Mist BKN008 BKN013 OVC021 17.8 16.7 93% 76.45 1019.2 0.18 0.23
22 03:52 NE 20 4.02 Light Rain Fog/Mist OVC008 18.3 17.2 93% 76.4 1018.4 0.03
22 02:52 NE 19 3.22 Light Drizzle Fog/Mist BKN006 OVC015 18.3 17.8 97% 76.4 1018.5 0.03
22 01:52 NE 19 4.02 Light Drizzle Fog/Mist BKN009 OVC013 18.3 17.8 19.4 18.3 97% 76.43 1018.9 0.08
22 00:52 NE 15 3.22 Light Drizzle Fog/Mist OVC009 18.3 17.8 97% 76.45 1019.2 0.03
21 23:52 E 11 8.05 Light Drizzle Fog/Mist OVC009 18.9 17.8 93% 76.43 1019.0 0.03
21 22:52 E 13 9.66 Light Rain Fog/Mist FEW008 BKN010 OVC022 18.9 17.8 93% 76.45 1019.0 0.03 0.03
21 21:52 E 9 16.09 Overcast BKN012 OVC022 19.4 17.8 91% 76.45 1019.3
21 20:52 E 17 16.09 Overcast SCT013 OVC024 19.4 17.8 91% 76.38 1018.2
21 19:52 NE 13 16.09 Overcast SCT010 OVC021 18.9 17.8 22.2 18.9 93% 76.35 1017.7 1.02
21 18:52 NE 15 16.09 Light Rain OVC011 18.9 17.2 90% 76.33 1017.5
21 17:52 NE 20 16.09 Light Rain FEW017 SCT044 BKN120 18.9 17.8 93% 76.28 1016.9 1.02
21 16:52 N 19 16.09 Light Rain SCT014 OVC026 19.4 17.2 87% 76.35 1017.7
21 15:52 N 17 16.09 Light Rain SCT020 OVC026 21.1 17.2 79% 76.33 1017.5
21 14:52 NE 19 16.09 Light Rain SCT029 OVC050 21.1 16.7 76% 76.3 1017.1
21 13:52 E 15 16.09 Overcast OVC025 22.2 16.7 23.3 20.6 71% 76.33 1017.6
21 12:52 NE 15 16.09 Overcast OVC026 22.8 16.7 69% 76.35 1017.9
21 11:52 E 13 16.09 Overcast BKN025 BKN100 OVC140 22.8 16.7 69% 76.35 1018.0
21 10:52 NE 13 16.09 Overcast BKN022 BKN110 OVC250 22.2 16.1 68% 76.35 1017.8
21 09:52 NE 22 16.09 Overcast BKN021 OVC250 21.7 16.7 73% 76.3 1017.3
21 08:52 NE 19 16.09 Mostly Cloudy BKN018 BKN250 21.1 16.1 73% 76.28 1017.0
21 07:52 N 22 16.09 Mostly Cloudy FEW018 BKN250 20.6 16.1 22.2 20 76% 76.28 1016.7
21 06:52 N 17 16.09 Partly Cloudy FEW017 SCT200 20 16.7 81% 76.2 1015.9
21 05:52 N 20 16.09 A Few Clouds FEW017 FEW220 21.1 17.2 79% 76.17 1015.4
21 04:52 N 17 16.09 Overcast OVC016 21.7 18.3 81% 76.12 1014.9
21 03:52 N 24 16.09 Overcast BKN016 OVC140 22.2 18.9 82% 76.1 1014.6
21 02:52 N 15 16.09 Mostly Cloudy FEW017 FEW060 BKN140 22.2 19.4 84% 76.07 1014.1
21 01:52 N 15 16.09 Mostly Cloudy FEW015 FEW060 BKN140 BKN220 22.2 18.9 26.7 22.2 82% 76.07 1014.1
21 00:52 N 17 16.09 Mostly Cloudy FEW060 FEW080 BKN140 BKN220 23.3 18.9 76% 76.05 1013.7
20 23:52 N 24 16.09 Overcast BKN060 BKN080 OVC220 25.6 20.6 74% 27 76.02 1013.5
20 22:52 W 11 16.09 Overcast OVC065 26.7 20.6 69% 28 76 1013.1
20 21:52 SW 7 16.09 Overcast BKN060 OVC220 26.1 21.1 74% 28 75.95 1012.6
20 20:52 S 7 16.09 Overcast SCT044 BKN060 OVC075 25.6 21.7 79% 27 75.95 1012.3
20 19:52 S 7 16.09 Overcast OVC065 25.6 22.2 28.9 25.6 82% 27 75.9 1012.0
20 18:52 S 15 16.09 Mostly Cloudy SCT045 BKN060 26.1 21.1 74% 28 75.87 1011.3
20 17:52 S 9 16.09 Overcast FEW045 OVC060 27.2 21.7 72% 29 75.87 1011.6
20 16:52 S 7 16.09 Overcast BKN055 OVC090 27.2 21.1 69% 29 75.92 1012.1
20 15:52 S 15 16.09 Mostly Cloudy FEW075 BKN120 BKN250 27.8 21.7 69% 30 75.95 1012.4
20 14:52 S 15 16.09 Mostly Cloudy FEW030 FEW070 BKN110 BKN250 27.2 20.6 67% 29 75.97 1012.9
20 13:52 S 15 16.09 Mostly Cloudy FEW030 BKN070 BKN140 BKN250 27.8 20 27.8 22.8 63% 29 76.05 1013.7
20 12:52 SW 15 16.09 Mostly Cloudy FEW020 FEW085 BKN140 BKN250 27.2 19.4 62% 29 76.07 1014.2
20 11:52 S 20 16.09 Mostly Cloudy FEW020 FEW065 SCT140 BKN250 26.7 19.4 64% 28 76.1 1014.5
20 10:52 S 19 16.09 Mostly Cloudy FEW045 SCT075 SCT100 BKN250 26.7 18.9 62% 28 76.12 1014.9
20 09:52 S 20 16.09 Mostly Cloudy FEW008 FEW028 BKN060 BKN250 24.4 18.9 72% 25 76.15 1015.1
20 08:52 S 19 12.87 Overcast FEW006 BKN034 OVC075 23.3 18.9 76% 76.17 1015.6
20 07:52 S 24 16.09 Overcast FEW009 SCT038 BKN085 OVC250 22.8 18.9 23.3 22.8 79% 76.17 1015.6
20 06:52 S 13 16.09 Mostly Cloudy SCT020 BKN040 22.8 18.9 79% 76.2 1015.9
20 05:52 S 17 16.09 Mostly Cloudy FEW025 BKN042 22.8 18.9 79% 76.15 1015.2
20 04:52 S 19 16.09 Overcast BKN045 OVC055 22.8 18.9 79% 76.17 1015.3
20 03:52 S 17 16.09 Mostly Cloudy FEW020 BKN045 22.8 19.4 81% 76.2 1015.7
19 21:52 SE 17 G 31 16.09 Overcast BKN038 OVC050 23.3 18.9 76% 76.4 1018.6
19 20:52 SE 15 16.09 Overcast SCT049 BKN090 OVC250 23.9 18.9 74% 25 76.38 1018.4
19 19:52 SE 15 16.09 Overcast BKN070 OVC250 23.9 17.8 27.2 23.9 69% 25 76.35 1017.9
19 18:52 SE 17 16.09 Mostly Cloudy SCT070 BKN250 25 17.2 62% 26 76.33 1017.7
19 17:52 SE 13 16.09 Overcast FEW040 BKN050 OVC250 25.6 17.8 62% 27 76.35 1017.8
19 16:52 E 9 16.09 Overcast BKN044 OVC250 26.1 17.2 58% 27 76.38 1018.1
19 15:52 SE 7 16.09 Overcast BKN060 OVC250 26.7 17.2 56% 27 76.4 1018.4
19 14:52 Calm 16.09 Overcast SCT046 BKN060 OVC250 25.6 16.7 58% 26 76.43 1018.8
19 13:52 Calm 16.09 Mostly Cloudy BKN055 BKN250 26.1 16.1 26.1 19.4 54% 27 76.45 1019.3
19 12:52 Calm 16.09 Mostly Cloudy BKN043 BKN250 25.6 15.6 54% 26 76.5 1020.0
19 11:52 S 7 16.09 Mostly Cloudy SCT041 BKN065 BKN250 24.4 15.6 58% 26 76.53 1020.3
19 10:52 NE 9 16.09 Mostly Cloudy SCT035 BKN048 BKN250 23.9 15 58% 25 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)