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.
08 13:52 SE 12 10.00 Overcast SCT032 OVC037 75 60.1 75.9 73 60% 77 30.25 1024.3
08 12:52 SE 10 10.00 Overcast BKN032 OVC039 73.9 61 64% 30.26 1024.5
08 11:52 SE 8 10.00 Overcast BKN030 OVC039 73.9 60.1 62% 30.25 1024.4
08 10:52 E 9 10.00 Overcast OVC034 73 60.1 64% 30.24 1024.0
08 09:52 E 13 10.00 Mostly Cloudy BKN033 73.9 59 60% 30.23 1023.7
08 08:52 E 12 G 21 10.00 A Few Clouds FEW032 73.9 59 60% 30.2 1022.7
08 07:52 NE 9 10.00 A Few Clouds FEW080 73 59 75 70 62% 30.19 1022.2
08 06:52 NE 9 10.00 Fair CLR 71.1 59 66% 30.16 1021.3
08 05:52 NE 9 10.00 Fair CLR 70 57.9 66% 30.13 1020.2
08 04:52 NE 8 10.00 Fair CLR 71.1 57.9 63% 30.1 1019.2
08 03:52 NE 12 10.00 Fair CLR 72 57.9 61% 30.07 1018.2
08 02:52 NE 10 10.00 Fair CLR 73.9 59 60% 30.05 1017.7
08 01:52 NE 10 10.00 Fair CLR 75 59 87.1 75 58% 77 30.03 1016.9
08 00:52 NE 8 10.00 Fair CLR 75.9 62.1 62% 78 30.01 1016.2
07 23:52 Calm 10.00 Fair CLR 80.1 60.1 51% 81 30 1015.8
07 22:52 NE 5 10.00 Fair CLR 80.1 61 52% 81 29.98 1015.2
07 21:52 N 10 10.00 Fair CLR 82 57.9 44% 82 29.95 1014.2
07 20:52 N 9 10.00 A Few Clouds FEW070 FEW250 82.9 57.9 43% 83 29.92 1013.1
07 19:52 N 13 10.00 A Few Clouds FEW070 FEW250 87.1 55.9 93 87.1 35% 86 29.9 1012.3
07 18:52 NW 16 10.00 A Few Clouds FEW070 90 55 31% 88 29.87 1011.6
07 17:52 NW 16 10.00 A Few Clouds FEW070 91.9 55.9 30% 90 29.86 1011.1
07 16:52 N 20 G 26 10.00 Partly Cloudy SCT070 SCT250 93 59 32% 92 29.85 1010.7
07 15:52 NW 10 G 21 10.00 Partly Cloudy SCT070 SCT250 91.9 60.1 34% 92 29.85 1010.7
07 14:52 N 17 G 25 10.00 Partly Cloudy SCT070 SCT250 90 59 35% 89 29.86 1011.2
07 13:52 N 12 G 22 10.00 Mostly Cloudy BKN060 BKN200 87.1 62.1 90 78.1 43% 88 29.88 1011.7
07 12:52 N 13 G 25 10.00 Mostly Cloudy BKN060 BKN200 89.1 63 42% 90 29.89 1012.1
07 11:52 N 12 G 21 10.00 Partly Cloudy SCT050 SCT200 88 64.9 46% 90 29.9 1012.5
07 10:52 NW 18 G 26 10.00 Partly Cloudy SCT050 SCT200 87.1 64 46% 88 29.9 1012.5
07 09:52 NW 12 G 22 10.00 Partly Cloudy SCT050 SCT150 84.9 64.9 51% 87 29.9 1012.6
07 08:52 NW 14 G 21 10.00 Partly Cloudy FEW060 SCT100 82.9 64.9 55% 85 29.9 1012.3
07 07:52 Vrbl 3 10.00 Mostly Cloudy BKN100 79 66 79 73 65% 81 29.89 1012.1
07 06:52 Calm 10.00 Mostly Cloudy SCT120 BKN150 75.9 64 67% 78 29.88 1011.9
07 05:52 W 5 10.00 Mostly Cloudy FEW060 BKN120 73 64 74% 29.87 1011.3
07 04:52 N 8 10.00 Mostly Cloudy SCT050 BKN080 73.9 64 71% 29.86 1011.1
07 03:52 NW 8 10.00 Mostly Cloudy BKN060CB 75 63 66% 77 29.85 1010.9
07 02:52 NW 7 10.00 Mostly Cloudy BKN080 BKN250 75 62.1 64% 77 29.85 1010.8
07 01:52 N 7 10.00 Mostly Cloudy SCT080 BKN250 73.9 62.1 82 73 67% 29.86 1011.2
07 00:52 N 5 10.00 Mostly Cloudy BKN090 75 64.9 71% 77 29.87 1011.5
06 23:52 N 3 10.00 Partly Cloudy SCT080 SCT250 75.9 64.9 69% 78 29.88 1011.7
06 22:52 NE 5 10.00 Mostly Cloudy SCT090 BKN250 75.9 66 72% 77 29.89 1012.2
06 21:52 N 5 10.00 Partly Cloudy FEW070 SCT250 77 60.1 56% 79 29.88 1011.6
06 20:52 N 6 10.00 Mostly Cloudy FEW075 BKN250 80.1 57.9 47% 81 29.87 1011.3
06 19:52 N 6 10.00 Mostly Cloudy FEW075 BKN250 82 59 91.9 82 46% 82 29.85 1010.9
06 18:52 SW 12 G 23 10.00 Mostly Cloudy SCT050CB BKN250 87.1 62.1 43% 88 29.84 1010.3
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
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)