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.
09 09:52 Calm 10.00 Mostly Cloudy BKN250 62.1 48 60% 30.21 1023.0
09 08:52 N 5 10.00 Mostly Cloudy BKN250 59 48.9 69% 30.19 1022.3
09 07:52 Calm 10.00 Mostly Cloudy FEW150 BKN250 55 48.9 60.1 53.1 80% 30.17 1021.7
09 06:52 N 6 10.00 Mostly Cloudy BKN150 BKN250 54 48 80% 30.16 1021.3
09 05:52 SW 3 10.00 Mostly Cloudy BKN250 55 48 77% 30.13 1020.3
09 04:52 Calm 10.00 Mostly Cloudy BKN250 55.9 48 75% 30.12 1019.7
09 03:52 SW 3 10.00 Overcast FEW150 OVC250 55.9 48 75% 30.11 1019.5
09 02:52 Calm 10.00 Overcast OVC250 57.9 48.9 72% 30.11 1019.6
09 01:52 Calm 10.00 Mostly Cloudy BKN250 60.1 50 69.1 59 70% 30.1 1019.2
09 00:52 SW 3 10.00 Mostly Cloudy BKN250 60.1 52 75% 30.1 1019.3
08 23:52 Calm 10.00 A Few Clouds FEW250 62.1 48 60% 30.1 1019.0
08 22:52 S 3 10.00 A Few Clouds FEW250 61 55 81% 30.08 1018.6
08 21:52 Calm 10.00 A Few Clouds FEW250 64.9 53.1 66% 30.06 1017.7
08 20:52 N 10 10.00 A Few Clouds FEW250 64.9 48 54% 30.03 1016.9
08 19:52 N 7 10.00 A Few Clouds FEW250 70 41 81 70 35% 30 1015.9
08 18:52 NW 7 10.00 A Few Clouds FEW080 FEW250 75.9 39.9 27% 77 29.97 1014.8
08 17:52 W 10 10.00 A Few Clouds FEW075 78.1 39 25% 78 29.95 1014.1
08 16:52 NW 8 10.00 A Few Clouds FEW070 79 43 28% 78 29.94 1013.7
08 15:52 W 15 G 26 10.00 A Few Clouds FEW065 FEW250 80.1 42.1 26% 79 29.93 1013.5
08 14:52 W 14 G 23 10.00 A Few Clouds FEW065 80.1 45 29% 79 29.93 1013.4
08 13:52 NW 7 10.00 A Few Clouds FEW065 FEW250 79 46 79 59 31% 79 29.94 1013.8
08 12:52 NW 13 10.00 A Few Clouds FEW075 FEW250 78.1 46.9 33% 78 29.96 1014.4
08 11:52 NW 15 10.00 A Few Clouds FEW075 FEW250 75.9 50 40% 78 29.96 1014.6
08 10:52 N 10 10.00 A Few Clouds FEW250 73.9 55.9 54% 29.96 1014.5
08 09:52 E 3 10.00 A Few Clouds FEW250 69.1 57.9 68% 29.95 1014.2
08 08:52 S 5 10.00 A Few Clouds FEW250 64 57 78% 29.93 1013.6
08 07:52 SW 3 10.00 A Few Clouds FEW250 59 55 60.1 57.9 87% 29.91 1012.7
08 06:52 SW 6 10.00 A Few Clouds FEW060 57.9 54 87% 29.88 1011.8
08 05:52 SW 3 10.00 A Few Clouds FEW060 57.9 55 90% 29.87 1011.2
08 04:52 S 7 10.00 Fair CLR 57.9 55 90% 29.86 1010.9
08 03:52 S 7 10.00 Fair CLR 59 55 87% 29.85 1010.9
08 02:52 S 7 10.00 Fair CLR 59 55 87% 29.87 1011.3
08 01:52 S 8 10.00 Fair CLR 60.1 55 64.9 60.1 84% 29.87 1011.5
08 00:52 S 8 10.00 Fair CLR 60.1 55 84% 29.89 1012.0
07 23:52 S 7 10.00 Fair CLR 61 55 81% 29.9 1012.5
07 22:52 S 8 10.00 Fair CLR 61 55 81% 29.91 1012.6
07 21:52 SW 6 10.00 Fair CLR 63 55.9 78% 29.91 1012.7
07 20:52 S 7 10.00 Fair CLR 63 55.9 78% 29.91 1012.9
07 19:52 S 7 10.00 A Few Clouds FEW250 64.9 55.9 72 64.9 73% 29.9 1012.5
07 18:52 S 8 10.00 A Few Clouds FEW150 FEW250 66 55.9 70% 29.89 1012.2
07 17:52 S 10 10.00 Fair CLR 70 55 59% 29.89 1012.1
07 16:52 S 9 10.00 Fair CLR 71.1 54 55% 29.9 1012.6
07 15:52 S 10 10.00 Fair CLR 72 54 53% 29.92 1013.0
07 14:52 S 10 10.00 Fair CLR 71.1 53.1 53% 29.93 1013.6
07 13:52 S 14 10.00 Fair CLR 70 51.1 70 52 51% 29.97 1014.8
07 12:52 S 13 G 23 10.00 Fair CLR 69.1 51.1 53% 30 1015.9
07 11:52 S 13 10.00 Fair CLR 66 50 56% 30.03 1016.9
07 08:52 SW 6 10.00 A Few Clouds FEW250 55 50 83% 30.08 1018.5
07 07:52 SW 5 10.00 A Few Clouds FEW250 52 48 52 48.9 86% 30.08 1018.4
07 06:52 SW 3 9.00 Fair CLR 51.1 46.9 86% 30.08 1018.6
07 05:52 SW 5 8.00 Fair CLR 50 46 86% 49 30.07 1018.3
07 04:52 SW 5 9.00 Fair CLR 48.9 46 90% 48 30.08 1018.5
07 02:52 Calm 9.00 Fair CLR 52 46.9 83% 30.09 1019.0
07 01:52 SW 5 10.00 Fair CLR 52 46 61 52 80% 30.1 1019.3
07 00:52 Calm 7.00 Fair CLR 53.1 46 77% 30.11 1019.5
06 23:52 Calm 10.00 Fair CLR 54 45 72% 30.12 1019.8
06 22:52 S 3 10.00 Fair CLR 55 46 72% 30.12 1019.8
06 21:52 SW 3 10.00 Fair CLR 55.9 43 62% 30.11 1019.7
06 20:52 SE 6 10.00 Fair CLR 57.9 45 62% 30.11 1019.6
06 19:52 N 5 10.00 Fair CLR 59 36 66 59 42% 30.1 1019.4
06 18:52 N 6 10.00 A Few Clouds FEW250 60.1 37.9 44% 30.1 1019.3
06 17:52 Vrbl 3 10.00 Fair CLR 64 37 37% 30.1 1019.4
06 16:52 N 7 10.00 Fair CLR 64.9 37.9 37% 30.11 1019.6
06 15:52 N 7 10.00 Fair CLR 66 36 33% 30.12 1019.9
06 14:52 Vrbl 6 10.00 Fair CLR 64.9 36 34% 30.14 1020.7
06 13:52 E 5 10.00 Fair CLR 64 37 64 51.1 37% 30.18 1021.8
06 12:52 NW 3 10.00 A Few Clouds FEW030 62.1 37 40% 30.21 1022.8
06 11:52 N 6 10.00 A Few Clouds FEW030 60.1 33.1 36% 30.23 1023.7
06 10:52 Calm 10.00 A Few Clouds FEW020 59 37 44% 30.25 1024.3
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)