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.
18 08:52 E 7 9.00 Light Rain FEW030 SCT080 OVC110 63 59 87% 29.96 1014.6 0.06
18 07:52 E 5 6.00 Light Rain Fog/Mist FEW015 BKN090 OVC110 62.1 59 64 62.1 90% 29.97 1014.8 0.1 0.13
18 06:52 Calm 8.00 Light Rain OVC110 62.1 59 90% 29.96 1014.5 0.02
18 05:52 Calm 10.00 Light Rain BKN095 OVC120 63 59 87% 29.95 1014.0 0.01
18 04:52 Calm 10.00 Overcast FEW012 BKN090 OVC110 63 59 87% 29.93 1013.5
18 03:52 S 5 10.00 Overcast OVC110 63 59 87% 29.92 1013.0
18 02:52 SE 5 10.00 Overcast SCT035 OVC110 63 57 81% 29.92 1013.2
18 01:52 S 7 10.00 Overcast OVC038 64 57 66 64 78% 29.94 1013.8
18 00:52 SE 7 10.00 Overcast OVC038 64 57.9 81% 29.96 1014.5
17 23:52 S 8 10.00 Overcast OVC033 64.9 57.9 78% 29.97 1014.7
17 22:52 S 9 10.00 Overcast SCT019 OVC037 64.9 57.9 78% 29.97 1014.7
17 21:52 SE 5 10.00 Overcast OVC034 64.9 57 76% 29.96 1014.4
17 20:52 SE 5 10.00 Overcast OVC032 64.9 57 76% 29.95 1014.1
17 19:52 SE 7 10.00 Overcast OVC030 66 57 69.1 66 73% 29.95 1014.0
17 18:52 SE 9 10.00 Overcast OVC027 66 57 73% 29.94 1013.8
17 17:52 SE 9 10.00 Light Rain OVC026 66.9 59 76% 29.95 1014.3
17 16:52 E 8 10.00 Overcast OVC024 68 59 73% 29.96 1014.3
17 15:52 SE 6 10.00 Overcast BKN023 OVC033 68 59 73% 29.96 1014.4
17 14:52 E 5 10.00 Overcast BKN023 OVC031 68 59 73% 29.97 1014.7
17 13:52 E 3 10.00 Overcast BKN020 OVC025 69.1 57.9 69.1 66 68% 29.97 1014.7
17 11:52 NE 3 10.00 Overcast BKN020 OVC028 68 57 68% 29.97 1014.8
17 10:52 NE 6 10.00 Overcast BKN020 OVC027 68 57.9 70% 29.97 1014.8
17 09:52 NE 5 10.00 Overcast SCT020 OVC024 66.9 59 76% 29.97 1014.7
17 08:52 NE 8 10.00 Overcast SCT021 OVC024 66 57.9 75% 29.96 1014.4
17 07:52 NE 10 10.00 Overcast SCT020 OVC024 66 57.9 66 64 75% 29.94 1013.9
17 06:52 N 5 10.00 Mostly Cloudy BKN025 66 57.9 75% 29.94 1013.8
17 05:52 NE 9 10.00 Mostly Cloudy BKN027 64.9 57.9 78% 29.91 1012.7
17 04:52 N 5 10.00 Overcast OVC027 64.9 57.9 78% 29.9 1012.5
17 03:52 NE 7 10.00 Overcast OVC027 64.9 57.9 78% 29.91 1012.7
17 02:52 NE 6 10.00 Mostly Cloudy BKN026 64 57.9 81% 29.9 1012.4
17 01:52 NE 10 10.00 Partly Cloudy SCT060 64 57.9 75.9 64 81% 29.87 1011.4
17 00:52 NE 10 10.00 A Few Clouds FEW080 66 57.9 75% 29.85 1010.8
16 23:52 NE 12 10.00 A Few Clouds FEW080 68 57.9 70% 29.85 1010.6
16 22:52 NE 12 10.00 A Few Clouds FEW080 69.1 59 70% 29.84 1010.5
16 21:52 NE 10 10.00 A Few Clouds FEW080 71.1 59 66% 29.83 1009.9
16 20:52 NE 8 10.00 Partly Cloudy SCT080 73 57.9 59% 29.81 1009.3
16 19:52 N 9 10.00 Mostly Cloudy FEW050 BKN080 75.9 57 82 75.9 52% 78 29.8 1009.1
16 18:52 N 12 10.00 Mostly Cloudy SCT050 BKN085 78.1 57.9 50% 79 29.78 1008.4
16 17:52 NE 12 10.00 Mostly Cloudy BKN055 BKN080 79 59 50% 80 29.77 1008.0
16 16:52 N 17 10.00 Mostly Cloudy BKN070 79 55.9 45% 80 29.75 1007.6
16 15:52 N 15 10.00 Overcast OVC070 79 57 47% 80 29.74 1006.9
16 14:52 N 17 G 24 10.00 Mostly Cloudy BKN060 81 57 44% 81 29.73 1006.6
16 13:52 N 17 G 25 10.00 Mostly Cloudy BKN055 80.1 57 81 64.9 45% 80 29.73 1006.6
16 12:52 N 17 G 24 10.00 Mostly Cloudy BKN045 79 57 47% 80 29.73 1006.6
16 11:52 N 13 10.00 Mostly Cloudy BKN040 75.9 57 52% 78 29.74 1007.0
16 10:52 N 16 10.00 A Few Clouds FEW030 FEW250 75 57 54% 78 29.75 1007.2
16 09:52 NW 15 G 23 10.00 A Few Clouds FEW020 FEW250 71.1 57 61% 29.76 1007.7
16 08:52 NW 12 10.00 A Few Clouds FEW250 68 57.9 70% 29.77 1007.9
16 07:52 NW 10 10.00 A Few Clouds FEW250 64.9 57 64.9 59 76% 29.76 1007.6
16 06:52 N 8 10.00 A Few Clouds FEW110 FEW250 61 55.9 84% 29.75 1007.3
16 05:52 N 10 10.00 A Few Clouds FEW060 FEW110 59 55.9 90% 29.73 1006.8
16 04:52 N 9 10.00 Partly Cloudy FEW110 SCT250 59 55.9 90% 29.72 1006.3
16 03:52 N 6 10.00 Partly Cloudy FEW110 SCT250 59 55.9 90% 29.71 1006.1
16 02:52 Calm 10.00 Partly Cloudy FEW110 SCT250 60.1 57 90% 29.72 1006.4
16 01:52 NW 6 10.00 Partly Cloudy FEW110 SCT250 60.1 57 64.9 60.1 90% 29.73 1006.5
16 00:52 NW 6 10.00 Mostly Cloudy FEW110 BKN250 61 57 87% 29.74 1007.0
15 23:52 NW 6 10.00 Mostly Cloudy FEW110 BKN250 62.1 57.9 86% 29.75 1007.2
15 22:52 NW 5 10.00 Mostly Cloudy FEW050 FEW110 BKN250 64 57.9 81% 29.74 1007.0
15 21:52 N 6 10.00 Overcast SCT023 BKN029 OVC043 64 59 84% 29.74 1006.9
15 20:52 N 8 9.00 Light Rain FEW019 BKN021 OVC029 64 59 84% 29.73 1006.6
15 19:52 N 8 10.00 Overcast SCT018 OVC028 64.9 59 68 64 81% 29.72 1006.3
15 18:52 N 3 10.00 Overcast FEW017 SCT025 OVC032 66 60.1 81% 29.71 1006.1
15 17:52 NE 7 10.00 Overcast SCT017 SCT023 OVC032 66.9 59 76% 29.71 1005.9
15 16:52 N 7 10.00 Overcast BKN017 BKN023 OVC030 66.9 60.1 79% 29.7 1005.8
15 15:52 NE 7 10.00 Overcast BKN019 BKN023 OVC029 66.9 60.1 79% 29.71 1005.8
15 14:52 NE 13 10.00 Overcast SCT014 OVC022 64.9 59 81% 29.71 1006.0
15 13:52 NE 9 10.00 Overcast SCT015 OVC023 66 59 66 61 78% 29.72 1006.4 0.03
15 12:52 N 12 10.00 Overcast BKN014 OVC022 66 60.1 81% 29.74 1006.9
15 10:52 N 12 10.00 Light Drizzle BKN011 OVC015 64 60.1 87% 29.75 1007.4 0.01 0.03
15 09:52 NE 13 4.00 Light Drizzle Fog/Mist BKN008 OVC013 62.1 59 90% 29.76 1007.6 0.02
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)