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.
23 18:52 NE 24 16.09 Mostly Cloudy FEW033 SCT046 SCT075 BKN250 18.3 11.7 66% 77.09 1027.5
23 17:52 NE 22 16.09 Mostly Cloudy SCT033 SCT049 BKN080 BKN250 18.9 12.2 65% 77.06 1027.2
23 16:52 NE 22 G 50 16.09 Overcast BKN033 BKN044 OVC080 18.9 12.8 68% 77.06 1027.2
23 15:52 NE 24 G 41 16.09 Overcast BKN029 BKN034 OVC042 18.3 13.3 73% 77.06 1027.4
23 14:52 NE 20 16.09 Overcast SCT025 OVC045 17.2 12.8 76% 77.09 1027.6
23 13:52 NE 26 G 43 16.09 Overcast BKN023 OVC045 16.7 12.2 16.7 13.3 75% 77.11 1028.1
23 12:52 N 20 16.09 Overcast SCT024 OVC040 15.6 11.7 78% 77.17 1028.5
23 11:52 NE 19 16.09 Overcast OVC020 15 11.7 81% 77.19 1029.0
23 10:52 NE 22 G 33 16.09 Light Drizzle BKN015 OVC035 14.4 11.7 84% 77.19 1029.2
23 09:52 NE 22 4.83 Light Drizzle Fog/Mist OVC013 13.3 11.7 90% 77.17 1028.6
23 08:52 N 22 16.09 Overcast OVC018 13.3 10.6 84% 77.11 1028.1
23 07:52 NE 22 16.09 Light Drizzle OVC017 13.3 11.7 15 13.3 90% 77.06 1027.4 0.03 0.86
23 06:52 NE 24 9.66 Light Rain Fog/Mist FEW010 BKN020 OVC026 13.9 12.2 90% 77.01 1026.7 0.18
23 05:52 N 24 8.05 Rain Fog/Mist FEW010 BKN016 OVC037 14.4 12.8 90% 76.99 1026.4 0.13
23 04:52 N 22 8.05 Light Rain Fog/Mist BKN008 OVC011 14.4 13.3 93% 76.96 1025.8 0.15 0.53
23 03:52 N 22 6.44 Rain Fog/Mist OVC012 14.4 13.3 93% 76.94 1025.5 0.25
23 02:52 N 24 11.27 Light Rain OVC011 15 13.3 90% 76.94 1025.7 0.13
23 01:52 NE 22 8.05 Light Rain Fog/Mist SCT014 SCT033 OVC042 15 13.3 16.7 15 90% 76.94 1025.8 0.18 0.97
23 00:52 NE 20 8.05 Rain Fog/Mist FEW012 BKN050 OVC130 15 13.3 90% 76.96 1025.9 0.18
22 23:52 NE 22 11.27 Light Rain FEW012 OVC055 15 13.3 90% 76.96 1025.9 0.13
22 22:52 NE 22 14.48 Light Rain SCT012 BKN037 OVC047 15.6 13.9 90% 76.96 1025.8 0.1 0.48
22 21:52 NE 20 14.48 Light Rain FEW008 BKN011 OVC015 16.1 14.4 90% 76.94 1025.5 0.18
22 20:52 NE 26 G 37 12.87 Light Rain SCT011 BKN018 OVC036 16.1 14.4 90% 76.89 1024.8 0.2
22 19:52 NE 24 G 30 12.87 Light Rain BKN008 OVC015 16.1 15 17.2 16.1 93% 76.84 1024.4 0.15 0.64
22 18:52 NE 24 4.83 Light Rain Fog/Mist OVC010 16.7 15.6 93% 76.81 1023.9 0.05
22 17:52 NE 22 G 35 12.87 Light Rain FEW007 OVC010 16.7 15 90% 76.76 1023.4 0.05
22 16:52 N 19 9.66 Light Rain Fog/Mist SCT007 BKN011 OVC017 16.7 15 90% 76.73 1023.0 0.08 0.38
22 15:52 N 20 4.83 Light Rain Fog/Mist BKN007 OVC013 16.7 15.6 93% 76.73 1023.0 0.23
22 14:52 NE 19 3.22 Light Rain Fog/Mist BKN009 OVC014 16.7 15.6 93% 76.73 1022.8 0.08
22 13:52 NE 28 11.27 Light Drizzle OVC011 17.2 15 17.2 16.1 87% 76.73 1022.9 0.03
22 12:52 NE 19 G 33 8.05 Light Drizzle Fog/Mist OVC010 16.7 15 90% 76.76 1023.1
22 11:52 NE 24 G 39 4.83 Light Drizzle Fog/Mist OVC008 16.7 15 90% 76.73 1023.0
22 10:52 NE 20 8.05 Light Rain Fog/Mist OVC010 16.1 14.4 90% 76.71 1022.5 0.03 0.03
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
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)