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.
06 16:52 SW 14 10.00 Mostly Cloudy FEW150 BKN250 91 61 37% 91 29.85 1010.9
06 15:52 SW 10 10.00 Mostly Cloudy FEW150 BKN250 90 60.1 37% 90 29.86 1011.3
06 14:52 W 8 G 16 10.00 Mostly Cloudy FEW080 SCT150 BKN250 89.1 59 36% 88 29.89 1012.0
06 13:52 W 12 G 21 10.00 Mostly Cloudy SCT080 SCT200 BKN250 87.1 55.9 90 73 35% 86 29.91 1012.8
06 12:52 W 9 G 17 10.00 Mostly Cloudy FEW080 SCT200 BKN250 89.1 59 36% 88 29.93 1013.5
06 11:52 W 13 10.00 Mostly Cloudy FEW060 BKN200 BKN250 87.1 59 39% 86 29.96 1014.4
06 10:52 W 10 G 17 10.00 Mostly Cloudy FEW100 SCT200 BKN250 86 61 43% 86 29.95 1014.3
06 09:52 S 6 10.00 Mostly Cloudy FEW100 SCT200 BKN250 80.1 64.9 60% 82 29.97 1014.7
06 08:52 S 7 10.00 Mostly Cloudy BKN200 BKN250 75.9 64 67% 78 29.97 1014.9
06 07:52 S 7 10.00 Mostly Cloudy SCT200 BKN250 73.9 64.9 73.9 69.1 74% 29.97 1014.8
06 06:52 S 6 10.00 Mostly Cloudy SCT100 BKN250 70 63 79% 29.98 1015.0
06 05:52 S 6 10.00 Partly Cloudy SCT250 69.1 63 81% 29.96 1014.3
06 04:52 S 7 10.00 A Few Clouds FEW250 69.1 64 84% 29.94 1013.9
06 03:52 S 8 10.00 A Few Clouds FEW250 71.1 63 76% 29.94 1013.8
06 02:52 Calm 10.00 A Few Clouds FEW250 73 60.1 64% 29.95 1014.1
06 01:52 S 5 10.00 A Few Clouds FEW080 FEW250 72 66 87.1 72 82% 29.95 1014.3
06 00:52 S 6 10.00 A Few Clouds FEW250 73 66.9 81% 29.96 1014.5
05 23:52 S 5 10.00 A Few Clouds FEW250 75 64 69% 77 29.96 1014.6
05 22:52 S 5 10.00 A Few Clouds FEW250 75 66.9 76% 76 29.97 1014.9
05 21:52 S 7 10.00 Partly Cloudy SCT250 78.1 63 60% 80 29.97 1014.7
05 20:52 S 9 10.00 Mostly Cloudy BKN250 80.1 64 58% 82 29.95 1014.1
05 19:52 SW 8 10.00 Mostly Cloudy BKN250 87.1 55 91.9 87.1 34% 85 29.95 1014.2
05 18:52 S 9 10.00 Partly Cloudy SCT250 89.1 55.9 33% 87 29.95 1014.1
05 17:52 SW 10 G 17 10.00 Partly Cloudy SCT250 90 55 31% 88 29.96 1014.4
05 16:52 S 6 10.00 Partly Cloudy SCT250 91 55 30% 89 29.97 1014.8
05 15:52 SW 13 G 21 10.00 Partly Cloudy FEW060 SCT250 91 54 28% 89 29.99 1015.4
05 14:52 W 14 10.00 Mostly Cloudy BKN250 91.9 55 29% 90 30 1015.8
05 13:52 W 9 10.00 Mostly Cloudy BKN250 90 55 90 71.1 31% 88 30.02 1016.4
05 12:52 Calm 10.00 Mostly Cloudy BKN250 87.1 54 32% 85 30.04 1017.3
05 11:52 NW 10 10.00 Mostly Cloudy BKN250 87.1 54 32% 85 30.06 1018.0
05 10:52 NW 7 10.00 Mostly Cloudy BKN250 84.9 55.9 37% 84 30.06 1018.0
05 09:52 Vrbl 5 10.00 Mostly Cloudy BKN250 77 60.1 56% 79 30.07 1018.2
05 08:52 SE 5 10.00 Mostly Cloudy BKN250 73.9 61 64% 30.07 1018.3
05 07:52 Calm 10.00 Partly Cloudy SCT250 71.1 59 71.1 64 66% 30.08 1018.4
05 06:52 S 6 10.00 Partly Cloudy FEW150 SCT250 66 60.1 81% 30.08 1018.4
05 05:52 SW 6 10.00 Partly Cloudy FEW150 SCT250 64.9 59 81% 30.07 1018.1
05 04:52 S 7 10.00 Partly Cloudy FEW150 SCT250 64.9 60.1 84% 30.06 1018.0
05 03:52 S 6 10.00 A Few Clouds FEW150 FEW250 66 59 78% 30.07 1018.3
05 02:52 S 5 10.00 Fair CLR 68 60.1 76% 30.07 1018.3
05 01:52 S 3 10.00 A Few Clouds FEW250 69.1 59 84 68 70% 30.07 1018.3
05 00:52 S 6 10.00 Partly Cloudy SCT250 70 62.1 76% 30.07 1018.1
04 23:52 S 6 10.00 Mostly Cloudy FEW140 BKN250 72 59 64% 30.06 1017.9
04 22:52 S 3 10.00 Mostly Cloudy FEW140 BKN250 75.9 55 48% 78 30.06 1017.9
04 21:52 Calm 10.00 Partly Cloudy SCT250 77 57.9 52% 79 30.05 1017.7
04 20:52 NW 5 10.00 Mostly Cloudy BKN250 82 48 31% 81 30.04 1017.4
04 19:52 NW 9 10.00 Mostly Cloudy BKN250 84 48 89.1 84 29% 82 30.05 1017.4
04 18:52 NW 8 10.00 Mostly Cloudy BKN250 87.1 48 26% 84 30.05 1017.4
04 17:52 W 7 10.00 Mostly Cloudy BKN250 88 45 22% 85 30.06 1017.9
04 16:52 W 6 10.00 Mostly Cloudy BKN250 89.1 46.9 23% 86 30.08 1018.7
04 15:52 N 8 10.00 Mostly Cloudy BKN250 89.1 50 26% 86 30.1 1019.4
04 14:52 Vrbl 7 10.00 Partly Cloudy FEW090 SCT250 88 48.9 26% 85 30.12 1019.9
04 13:52 NE 7 10.00 A Few Clouds FEW085 FEW250 87.1 48.9 88 66 27% 84 30.13 1020.3
04 12:52 W 6 10.00 A Few Clouds FEW085 FEW250 86 46.9 26% 83 30.16 1021.3
04 11:52 Vrbl 6 10.00 A Few Clouds FEW250 84 50 31% 82 30.18 1021.9
04 10:52 N 9 10.00 Fair CLR 82 51.1 34% 81 30.19 1022.2
04 09:52 N 9 10.00 Fair CLR 78.1 53.1 42% 79 30.2 1022.6
04 08:52 Vrbl 3 10.00 Fair CLR 75.9 51.1 42% 78 30.2 1022.7
04 07:52 SE 3 10.00 Fair CLR 66 57 66 61 73% 30.2 1022.7
04 06:52 Calm 10.00 A Few Clouds FEW250 63 52 68% 30.2 1022.4
04 05:52 Calm 10.00 A Few Clouds FEW250 61 52 72% 30.19 1022.1
04 04:52 Calm 10.00 Fair CLR 62.1 52 70% 30.18 1022.0
04 03:52 SW 3 10.00 Fair CLR 62.1 52 70% 30.18 1021.9
04 02:52 S 3 10.00 Fair CLR 64.9 55 70% 30.18 1022.0
04 01:52 S 5 10.00 Fair CLR 64.9 52 78.1 64 63% 30.19 1022.2
04 00:52 SW 3 10.00 A Few Clouds FEW250 66 55 68% 30.19 1022.2
03 23:52 S 3 10.00 Fair CLR 69.1 48.9 49% 30.2 1022.5
03 22:52 S 6 10.00 Fair CLR 71.1 48 44% 30.21 1022.8
03 21:52 S 6 10.00 Fair CLR 72 48 43% 30.2 1022.8
03 20:52 S 7 10.00 Fair CLR 73.9 48 40% 30.19 1022.4
03 19:52 N 7 10.00 A Few Clouds FEW250 78.1 45 84 77 31% 78 30.18 1022.1
03 18:52 N 8 10.00 Fair CLR 81 44.1 27% 80 30.18 1021.8
03 17:52 N 5 10.00 Fair CLR 82 43 25% 80 30.18 1022.0
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)