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 19:52 NE 17 6.44 Fog/Mist OVC006 12.8 11.7 14.4 12.8 93% 76.96 1026.1 0.05
23 18:52 NE 26 6.44 Fog/Mist OVC008 12.8 11.7 93% 76.96 1025.9
23 17:52 NE 17 8.05 Light Rain Fog/Mist OVC009 13.9 12.2 90% 76.94 1025.7
23 16:52 NE 20 9.66 Light Rain Fog/Mist OVC008 13.9 12.2 90% 76.94 1025.7 0.05 0.05
23 15:52 E 24 16.09 Overcast OVC013 13.9 12.2 90% 76.99 1026.3
23 14:52 E 19 16.09 Overcast BKN013 OVC018 14.4 11.7 84% 76.99 1026.4
23 13:52 NE 19 16.09 Overcast BKN009 OVC015 13.9 12.2 14.4 12.2 90% 77.04 1026.9 0.03 0.36
23 12:52 NE 15 6.44 Light Rain Fog/Mist BKN006 OVC014 13.3 11.7 90% 77.09 1027.7 0.05
23 11:52 NE 24 6.44 Light Rain Fog/Mist BKN006 OVC014 13.3 11.7 90% 77.09 1027.6 0.1
23 10:52 NE 17 2.82 Light Rain Fog/Mist OVC006 12.8 11.7 93% 77.09 1027.6 0.1 0.18
23 09:52 NE 19 2.82 Light Rain Fog/Mist OVC006 12.8 11.1 90% 77.06 1027.4 0.08
23 08:52 NE 19 6.44 Light Rain Fog/Mist BKN010 OVC013 12.2 10.6 90% 77.06 1027.3
23 07:52 NE 17 16.09 Light Rain OVC009 12.2 10.6 12.2 11.1 90% 77.04 1026.9 0.03 0.15
23 06:52 NE 19 11.27 Light Rain OVC009 11.7 10.6 93% 76.99 1026.4 0.03
23 05:52 NE 20 16.09 Light Rain OVC010 11.7 10 89% 76.99 1026.2
23 04:52 NE 17 16.09 Light Rain BKN009 OVC015 11.7 10 89% 76.99 1026.3 0.1
23 03:52 NE 19 G 35 14.48 Light Rain OVC008 11.1 10 93% 76.99 1026.5 0.03
23 02:52 NE 17 14.48 Light Rain BKN009 BKN012 OVC025 11.7 10 89% 77.01 1026.9 0.08
23 01:52 N 17 16.09 Light Rain BKN009 OVC015 11.7 10 12.2 11.1 89% 77.04 1027.1 0.38
23 00:52 NE 17 16.09 Light Rain BKN009 OVC040 11.7 10 89% 77.06 1027.3
22 23:52 N 19 16.09 Light Rain SCT009 OVC040 11.1 10 93% 77.06 1027.4 0.05
22 22:52 N 17 12.87 Light Rain FEW015 SCT022 OVC040 11.1 9.4 89% 77.09 1027.6 0.23 0.33
22 21:52 NE 13 9.66 Light Rain FEW012 OVC030 11.7 8.9 83% 77.09 1027.7 0.1
22 20:52 NE 17 16.09 Light Rain FEW009 OVC026 11.7 9.4 86% 77.04 1027.1
22 19:52 E 15 6.44 Light Rain Fog/Mist FEW011 SCT024 OVC035 12.2 10 15.6 12.2 87% 77.01 1026.6 0.03 0.48
22 18:52 NE 13 16.09 Light Rain BKN016 BKN029 OVC037 12.2 10.6 90% 77.01 1026.5 0.03
22 17:52 E 20 8.05 Light Rain Fog/Mist SCT014 OVC025 12.8 10.6 87% 77.01 1026.6 0.18
22 16:52 E 11 8.05 Light Rain Fog/Mist OVC011 12.8 11.1 90% 76.99 1026.3 0.08 0.25
22 15:52 E 19 12.87 Light Rain FEW015 SCT022 OVC039 12.8 10.6 87% 76.99 1026.2 0.03
22 14:52 E 19 9.66 Light Rain Fog/Mist FEW013 SCT020 OVC027 14.4 12.8 90% 76.99 1026.2 0.15
22 13:52 E 19 11.27 Light Rain SCT008 BKN016 OVC029 15.6 13.3 15.6 14.4 86% 76.96 1026.0 0.03 0.25
22 12:52 E 9 8.05 Light Rain Fog/Mist SCT012 BKN024 OVC045 15 13.3 90% 76.99 1026.3 0.03
22 11:52 NE 17 6.44 Light Rain Fog/Mist SCT008 BKN015 OVC027 15 13.3 90% 77.01 1026.7 0.03
22 10:52 NE 15 4.83 Light Rain Fog/Mist BKN010 OVC015 14.4 12.8 90% 76.99 1026.5 0.05 0.18
22 09:52 NE 15 2.41 Rain Fog/Mist SCT010 BKN026 OVC038 14.4 12.8 90% 76.99 1026.2 0.13
22 08:52 N 13 14.48 Light Rain FEW010 OVC040 15 12.2 83% 76.96 1025.9
22 07:52 N 17 16.09 Light Rain FEW015 BKN041 OVC070 14.4 12.2 14.4 13.9 87% 76.89 1025.2 0.15
22 06:52 NE 17 16.09 Light Rain FEW013 BKN041 OVC070 14.4 12.2 87% 76.89 1024.8
22 05:52 NE 20 16.09 Light Rain FEW013 BKN041 OVC070 13.9 11.7 87% 76.84 1024.2 0.03
22 04:52 NE 19 16.09 Light Rain FEW013 OVC038 13.9 12.2 90% 76.81 1023.9 0.03 0.13
22 03:52 N 19 16.09 Light Rain SCT010 BKN016 OVC038 13.9 12.2 90% 76.78 1023.7 0.05
22 02:52 NE 15 16.09 Light Rain FEW012 FEW060 OVC110 14.4 12.8 90% 76.78 1023.6 0.05
22 01:52 E 15 16.09 Light Rain FEW012 FEW100 OVC120 14.4 12.2 15 14.4 87% 76.78 1023.5 0.03 0.18
22 00:52 NE 20 16.09 Light Rain FEW015 BKN042 OVC110 15 12.8 87% 76.84 1024.4 0.03
21 23:52 NE 20 16.09 Light Rain FEW012 BKN020 BKN049 OVC140 15 12.8 87% 76.84 1024.2 0.05
21 22:52 N 19 14.48 Light Rain OVC010 15 13.3 90% 76.81 1024.0 0.03 0.08
21 21:52 NE 17 16.09 Light Rain BKN014 15 13.3 90% 76.81 1023.8
21 20:52 N 15 16.09 Light Rain OVC013 15 12.8 87% 76.78 1023.6 0.05
21 19:52 N 13 8.05 Rain Fog/Mist FEW012 SCT043 OVC090 15 12.8 18.3 15 87% 76.76 1023.3 0.2 0.2
21 18:52 NE 20 16.09 Overcast FEW015 OVC047 16.1 11.7 75% 76.73 1022.9
21 17:52 N 22 16.09 Overcast FEW017 OVC043 16.7 11.1 70% 76.68 1022.3
21 16:52 NE 28 G 41 16.09 Overcast FEW014 FEW023 OVC040 16.7 11.1 70% 76.68 1022.1
21 15:52 N 28 16.09 Overcast FEW017 SCT023 OVC041 16.1 11.1 72% 76.71 1022.6
21 14:52 N 26 G 41 16.09 Overcast FEW013 SCT023 OVC038 17.2 10 63% 76.71 1022.7
21 13:52 N 26 16.09 Overcast FEW023 BKN037 OVC070 18.3 10.6 20 18.3 61% 76.68 1022.4
21 12:52 NE 24 16.09 Overcast FEW016 OVC034 19.4 10 55% 76.66 1021.9
21 11:52 NE 24 16.09 Overcast FEW016 OVC034 19.4 12.2 63% 76.66 1022.0
21 10:52 NE 24 G 39 16.09 Overcast FEW016 BKN031 OVC043 18.9 12.2 65% 76.63 1021.5
21 09:52 NE 20 16.09 Overcast FEW011 BKN028 OVC043 18.3 11.7 66% 76.61 1021.3
21 08:52 NE 28 G 39 16.09 Overcast FEW019 BKN027 OVC043 19.4 14.4 73% 76.56 1020.4
21 07:52 NE 15 16.09 Overcast SCT012 OVC023 19.4 16.1 21.7 18.9 81% 76.53 1020.3 0.41
21 06:52 NE 20 16.09 Overcast OVC012 20.6 18.3 87% 76.48 1019.4
21 05:52 N 17 16.09 Overcast OVC010 21.7 20 90% 76.43 1018.7
21 04:52 E 9 16.09 Overcast OVC015 21.7 20 90% 76.38 1018.0 0.03 0.41
21 03:52 Calm 16.09 Overcast BKN018 OVC065 21.7 20 90% 76.35 1018.0
21 02:52 NE 7 16.09 Overcast FEW030 FEW075 SCT110 OVC140 21.1 20 93% 76.33 1017.5 0.38
21 01:52 Calm 3.22 Heavy Rain Fog/Mist FEW042 BKN080 OVC095 21.7 20.6 25 21.1 94% 76.35 1017.8 0.15 0.53
21 00:52 W 9 9.66 Light Rain Fog/Mist FEW032 SCT055 OVC070 21.7 20 90% 76.43 1018.8 0.36
20 23:52 NE 7 16.09 Light Rain BKN090 BKN110 22.2 19.4 84% 76.35 1017.9 0.03
20 22:52 N 11 16.09 Thunderstorm Light Rain FEW060CB BKN100 OVC250 22.8 18.3 76% 76.38 1018.1
20 21:52 N 17 16.09 Mostly Cloudy FEW060 SCT080 BKN095 24.4 17.8 67% 25 76.33 1017.5
20 20:52 NW 9 16.09 Thunderstorm SCT060CB BKN085 OVC110 24.4 17.8 67% 25 76.28 1017.0
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)