Weather observations for the past three days for
Washington/Reagan National Airport, DC
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
12 14:52 NW 13 G 24 10.00 Partly Cloudy SCT032 75 60.1 60% 77 29.91 1012.6
12 13:52 NW 13 G 22 10.00 Mostly Cloudy BKN035 73 59 75 61 62% 29.92 1013.1
12 12:52 NW 10 10.00 Mostly Cloudy BKN034 73 60.1 64% 29.92 1013.2
12 11:52 N 12 10.00 Mostly Cloudy BKN029 70 59 68% 29.92 1013.1
12 10:52 N 16 G 22 10.00 Mostly Cloudy BKN028 66.9 59 76% 29.91 1012.7
12 09:52 N 12 10.00 Overcast FEW018 OVC028 64 57.9 81% 29.9 1012.3
12 08:52 N 14 10.00 Mostly Cloudy FEW015 BKN032 BKN060 62.1 57 84% 29.87 1011.5
12 07:52 N 12 10.00 Mostly Cloudy SCT015 BKN060 61 57 64 60.1 87% 29.85 1010.6 0.12
12 06:52 N 13 10.00 Overcast BKN011 OVC030 61 57.9 90% 29.83 1009.9
12 05:52 N 9 8.00 Overcast SCT010 OVC014 60.1 57.9 93% 29.79 1008.8 0.09
12 04:52 N 13 4.00 Heavy Rain Fog/Mist BKN011 OVC021 60.1 57.9 93% 29.76 1007.7 0.02 0.03
12 03:52 NW 12 2.50 Light Drizzle Fog/Mist OVC011 61 59 93% 29.73 1006.6 0.01
12 02:52 NW 14 5.00 Light Drizzle Fog/Mist OVC009 63 60.1 90% 29.72 1006.2
12 01:52 NW 8 10.00 Overcast OVC009 64 62.1 66 64 93% 29.71 1006.1 0.05
12 00:52 N 9 5.00 Fog/Mist BKN006 OVC012 64.9 63 93% 29.71 1006.1 0.02
11 23:52 N 12 5.00 Light Drizzle Fog/Mist OVC005 66 64 93% 29.73 1006.7 0.01
11 22:52 N 8 5.00 Light Drizzle Fog/Mist OVC005 66 64.9 96% 29.75 1007.4 0.02 0.02
11 21:52 NE 6 9.00 Light Rain OVC004 66 64.9 96% 29.77 1008.0
11 20:52 NE 10 6.00 Fog/Mist OVC004 66 64.9 96% 29.78 1008.4
11 19:52 NE 9 10.00 Overcast OVC006 66 64.9 66.9 64.9 96% 29.8 1009.2 0.05
11 18:52 N 10 10.00 Overcast OVC007 66.9 64.9 93% 29.81 1009.5
11 17:52 N 8 4.00 Fog/Mist OVC006 66.9 64.9 93% 29.83 1010.0 0.02
11 16:52 N 12 2.50 Light Rain Fog/Mist OVC005 66 64.9 96% 29.85 1010.6 0.03
11 15:52 N 6 2.50 Light Rain Fog/Mist OVC004 66 64.9 96% 29.87 1011.4 0.01
11 14:52 NE 9 5.00 Fog/Mist OVC006 64.9 64 97% 29.9 1012.3 0.02
11 13:52 N 12 3.00 Light Rain Fog/Mist OVC006 64.9 63 64.9 63 93% 29.94 1013.7 0.03 0.6
11 12:52 N 13 2.50 Light Rain Fog/Mist OVC006 64.9 63 93% 29.98 1015.0 0.04
11 11:52 NE 13 1.50 Light Rain Fog/Mist OVC006 64 63 96% 30.03 1016.7 0.12
11 09:52 NE 12 4.00 Light Rain Fog/Mist OVC006 63 61 93% 30.09 1018.9 0.12
11 08:52 NE 13 3.00 Rain Fog/Mist OVC007 63 61 93% 30.11 1019.6 0.06
11 07:52 NE 12 4.00 Light Rain Fog/Mist BKN008 OVC012 63 61 64.9 62.1 93% 30.14 1020.4 0.07 0.24
11 06:52 NE 10 5.00 Light Rain Fog/Mist OVC010 63 61 93% 30.16 1021.3
11 05:52 NE 14 8.00 Light Rain SCT015 OVC022 62.1 60.1 93% 30.17 1021.7 0.06
11 04:52 NE 13 5.00 Rain Fog/Mist FEW031 BKN042 OVC049 63 59 87% 30.2 1022.4 0.09 0.11
11 03:52 NE 13 7.00 Light Rain SCT042 OVC055 64 59 84% 30.22 1023.3 0.02
11 02:52 E 12 10.00 Overcast BKN047 OVC065 64.9 57.9 78% 30.26 1024.5
11 01:52 NE 10 10.00 Overcast SCT050 OVC100 64 57.9 66.9 63 81% 30.28 1025.1
11 00:52 NE 13 10.00 Light Rain OVC090 64 57.9 81% 30.3 1025.9
10 23:52 NE 12 10.00 Light Drizzle OVC100 64.9 57 76% 30.32 1026.8
10 22:52 NE 10 10.00 Overcast FEW050 OVC100 66 55.9 70% 30.33 1027.0
10 21:52 E 10 10.00 Overcast FEW050 OVC110 66 57 73% 30.34 1027.2
10 20:52 E 10 10.00 Light Drizzle FEW050 BKN100 OVC140 66 55.9 70% 30.33 1027.1
10 19:52 E 8 10.00 Overcast FEW060 BKN120 OVC250 66.9 53.1 71.1 66.9 61% 30.34 1027.3
10 18:52 E 9 10.00 Mostly Cloudy FEW050 BKN130 BKN250 68 51.1 55% 30.33 1027.0
10 17:52 E 10 10.00 Overcast FEW050 FEW110 BKN160 OVC250 69.1 51.1 53% 30.33 1026.9
10 16:52 E 12 10.00 Overcast FEW045 FEW090 OVC140 71.1 50 47% 30.34 1027.3
10 15:52 E 13 10.00 Mostly Cloudy FEW050 FEW070 BKN140 71.1 50 47% 30.36 1027.9
10 14:52 E 8 10.00 Overcast FEW100 SCT140 OVC160 71.1 48.9 46% 30.35 1027.7
10 13:52 E 14 G 20 10.00 Overcast BKN200 OVC250 71.1 46.9 72 57 42% 30.38 1028.5
10 12:52 E 8 10.00 Overcast OVC200 71.1 52 51% 30.39 1029.2
10 11:52 E 8 10.00 Overcast BKN200 OVC250 70 53.1 55% 30.41 1029.8
10 10:52 N 5 10.00 Overcast OVC250 66 54 65% 30.42 1030.0
10 09:52 NE 6 10.00 Mostly Cloudy BKN250 61 52 72% 30.4 1029.3
10 07:52 NE 7 10.00 Mostly Cloudy BKN250 57 48.9 60.1 54 74% 30.37 1028.4
10 06:52 NE 5 10.00 Mostly Cloudy BKN250 55.9 51.1 84% 30.36 1027.8
10 05:52 N 5 10.00 Partly Cloudy SCT250 54 50 87% 30.31 1026.3
10 04:52 NE 7 10.00 Partly Cloudy SCT250 55.9 48.9 77% 30.3 1025.8
10 03:52 N 3 10.00 Partly Cloudy SCT250 57 53.1 87% 30.29 1025.5
10 02:52 N 3 10.00 Partly Cloudy SCT250 57.9 54 87% 30.3 1026.1
10 01:52 Calm 10.00 Partly Cloudy SCT250 60.1 52 66.9 59 75% 30.3 1026.0
10 00:52 Calm 10.00 Mostly Cloudy BKN250 60.1 53.1 78% 30.28 1025.4
09 23:52 N 3 10.00 Mostly Cloudy BKN250 61 53.1 75% 30.28 1025.4
09 22:52 SW 3 10.00 Overcast OVC250 62.1 51.1 67% 30.28 1025.2
09 21:52 S 3 10.00 Overcast OVC250 64 53.1 68% 30.27 1024.8
09 20:52 S 5 10.00 Overcast FEW200 OVC250 66 54 65% 30.26 1024.5
09 19:52 SE 5 10.00 Overcast FEW200 OVC250 64.9 51.1 77 64.9 61% 30.24 1024.0
09 18:52 N 3 10.00 Overcast FEW200 OVC250 71.1 39.9 32% 30.22 1023.4
09 17:52 NW 5 10.00 Overcast FEW190 OVC250 71.1 39.9 32% 30.2 1022.7
09 16:52 N 5 10.00 Overcast FEW190 OVC250 73 37.9 28% 30.18 1021.9
09 15:52 NW 9 10.00 Mostly Cloudy FEW160 BKN250 73.9 33.1 22% 30.17 1021.7
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)