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.
16 15:52 S 19 G 37 16.09 A Few Clouds FEW019 26.7 20.6 69% 28 75.51 1006.6
16 14:52 S 22 16.09 A Few Clouds FEW014 25.6 20.6 74% 27 75.54 1007.1
16 13:52 S 22 16.09 Partly Cloudy SCT015 23.9 20 23.9 17.8 79% 24 75.62 1008.1
16 12:52 S 20 16.09 Mostly Cloudy BKN011 22.2 19.4 84% 75.72 1009.5
16 11:52 S 22 G 33 14.48 Overcast OVC008 21.1 18.9 87% 75.82 1010.7
16 10:52 S 17 11.27 Overcast OVC005 19.4 17.8 91% 75.87 1011.5
16 09:52 S 13 8.05 Fog/Mist OVC005 18.3 17.2 93% 75.95 1012.4
16 08:52 SW 17 9.66 Fog/Mist OVC006 17.8 16.7 93% 76 1012.9
16 07:52 S 17 9.66 Fog/Mist OVC005 17.8 16.1 17.8 16.7 90% 76.02 1013.4
16 06:52 S 15 9.66 Fog/Mist OVC006 17.2 16.1 93% 76.07 1014.0
16 05:52 S 15 8.05 Light Drizzle Fog/Mist OVC005 17.2 16.1 93% 76.12 1014.7
16 04:52 S 13 8.05 Light Drizzle Fog/Mist OVC006 16.7 16.1 96% 76.15 1015.2
16 03:52 S 15 16.09 Overcast OVC006 16.7 15.6 93% 76.23 1016.1
16 02:52 S 13 16.09 Overcast OVC008 16.7 15.6 93% 76.3 1017.2
16 01:52 S 11 16.09 Overcast SCT009 OVC013 16.7 15 17.2 16.1 90% 76.35 1017.7 0.1
16 00:52 SE 9 8.05 Light Rain Fog/Mist OVC014 16.1 15 93% 76.38 1018.2 0.05
15 23:52 Calm 16.09 Overcast BKN019 OVC025 16.1 14.4 90% 76.45 1019.0 0.05
15 22:52 SE 6 11.27 Light Rain OVC020 16.7 14.4 86% 76.5 0.0
15 21:52 Calm 14.48 Light Rain OVC028 16.7 13.9 84% 76.53 1020.3
15 20:52 SE 6 16.09 Overcast OVC031 17.2 13.3 78% 76.56 1020.5
15 19:52 Calm 16.09 Overcast SCT030 OVC040 17.2 13.3 18.9 16.7 78% 76.58 1020.8 0.05
15 18:52 E 6 16.09 Overcast OVC033 17.2 12.8 76% 76.58 1020.8
15 17:52 E 6 16.09 Overcast FEW032 OVC043 16.7 13.3 80% 76.58 1020.9
15 16:52 NE 9 16.09 Overcast SCT032 BKN045 OVC050 16.7 13.9 84% 76.58 1021.0 0.03 0.05
15 15:52 Calm 8.05 Overcast BKN034 BKN050 OVC060 17.8 12.8 73% 76.61 1021.3 0.03
15 14:52 SE 7 16.09 Overcast FEW025 OVC035 18.3 11.7 66% 76.61 1021.4
15 13:52 E 11 16.09 Overcast FEW030 OVC050 18.9 12.2 20.6 18.3 65% 76.66 1021.9
15 12:52 NE 17 16.09 Overcast FEW025 BKN032 OVC100 18.9 11.7 63% 76.68 1022.4
15 11:52 NE 20 16.09 Overcast FEW025 OVC100 18.3 11.7 66% 76.71 1022.5
15 10:52 E 20 16.09 Overcast FEW025 OVC080 18 12 68% 76.71 0.0
15 09:52 NE 20 16.09 Mostly Cloudy FEW025 BKN070 BKN130 18.3 12.2 68% 76.71 1022.5
15 08:52 NE 26 16.09 Mostly Cloudy SCT025 BKN070 BKN130 18.9 13.3 70% 76.63 1021.7
15 07:52 NE 20 16.09 Mostly Cloudy FEW023 BKN070 BKN130 20 15 24.4 20 73% 76.56 1020.6
15 06:52 N 20 16.09 Overcast FEW035 BKN070 OVC130 20.6 15 70% 76.5 1019.9
15 05:52 NE 24 16.09 Overcast BKN070 BKN130 OVC250 21.7 16.1 71% 76.43 1019.0
15 04:52 N 19 16.09 Overcast BKN070 OVC130 22.2 17.8 76% 76.35 1018.0
15 03:52 N 13 16.09 Overcast FEW075 BKN120 OVC250 22.8 18.3 76% 76.3 1017.3
15 02:52 NE 22 16.09 Overcast FEW075 BKN140 OVC250 23.3 18.9 76% 76.23 1016.2
15 01:52 N 22 16.09 Overcast FEW070 SCT140 OVC250 24.4 19.4 26.7 22.8 74% 25 76.2 1015.8
15 00:52 N 11 16.09 Overcast FEW050 FEW070 BKN130 OVC250 24.4 20 77% 25 76.17 1015.5
14 23:52 N 11 16.09 Overcast BKN050 OVC130 25.6 20 71% 27 76.2 1015.8
14 22:52 N 9 16.09 Overcast SCT060 BKN130 OVC200 25 19.4 71% 26 76.15 1015.0
14 21:52 Calm 16.09 Mostly Cloudy FEW065 BKN200 23.9 19.4 76% 24 76.07 1014.2
14 20:52 S 7 16.09 Partly Cloudy SCT065 SCT170 23.3 19.4 79% 76.02 1013.6
14 19:52 SW 6 16.09 Partly Cloudy FEW070 SCT170 25.6 19.4 32.2 25 69% 27 76.02 1013.4
14 18:52 SW 13 16.09 Partly Cloudy SCT070 SCT160 28.9 19.4 57% 30 76 1013.3
14 17:52 S 13 16.09 Partly Cloudy FEW050 SCT160 28.3 18.9 57% 30 75.95 1012.6
14 16:52 S 13 16.09 A Few Clouds FEW110 FEW170 29.4 18.9 53% 31 75.95 1012.3
14 15:52 S 15 16.09 A Few Clouds FEW110 FEW170 31.7 18.9 47% 33 75.95 1012.4
14 14:52 S 9 16.09 Partly Cloudy SCT180 30 19.4 53% 32 75.95 1012.6
14 13:52 S 22 16.09 Mostly Cloudy BKN180 30 19.4 31.1 18.3 53% 32 76 1013.2
14 12:52 S 15 16.09 Mostly Cloudy BKN160 29.4 19.4 55% 31 76.07 1014.2
14 11:52 Vrbl 11 16.09 Mostly Cloudy BKN150 29.4 18.3 51% 30 76.1 1014.5
14 10:52 S 13 16.09 A Few Clouds FEW110 FEW150 25 18.3 66% 26 76.1 1014.6
14 09:52 S 13 16.09 Partly Cloudy SCT110 SCT150 23 18 74% 76.12 0.0
14 08:52 S 13 16.09 Partly Cloudy SCT100 SCT150 20.6 17.8 84% 76.1 1014.5
14 07:52 S 13 16.09 Partly Cloudy SCT100 18.9 17.8 19.4 18.3 93% 76.07 1014.2
14 06:52 S 13 16.09 A Few Clouds FEW090 18.3 17.2 93% 76.07 1014.0
14 05:52 S 7 16.09 Fair CLR 18.3 17.2 93% 76.05 1013.7
14 04:52 S 9 16.09 Fair CLR 18.9 17.2 90% 76 1013.0
14 03:52 S 11 16.09 Fair CLR 18.9 17.2 90% 75.95 1012.5
14 02:52 S 11 16.09 Fair CLR 18.9 17.2 90% 75.97 1012.9
14 01:52 SW 9 16.09 Fair CLR 19.4 17.2 22.8 18.9 87% 76 1013.2
14 00:52 S 11 16.09 Fair CLR 19.4 17.2 87% 76.02 1013.4
13 23:52 S 9 16.09 A Few Clouds FEW150 20 16.7 81% 76.05 1013.6
13 22:52 S 11 16.09 Mostly Cloudy BKN150 20.6 17.2 81% 76.02 1013.5
13 21:52 S 11 16.09 Mostly Cloudy BKN140 21.7 17.2 76% 76.02 1013.6
13 20:52 S 15 16.09 A Few Clouds FEW110 21.7 17.2 76% 76.02 1013.5
13 19:52 S 17 16.09 A Few Clouds FEW120 FEW250 22.8 17.2 27.8 22.2 71% 76.02 1013.5
13 18:52 S 17 16.09 A Few Clouds FEW120 FEW250 22.2 17.8 76% 76 1013.1
13 17:52 S 17 16.09 A Few Clouds FEW140 FEW250 24.4 17.2 64% 25 76 1013.1
13 16:52 S 17 16.09 A Few Clouds FEW140 FEW250 25.6 17.8 62% 27 76 1013.2
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)