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.
28 12:52 E 6 10.00 Mostly Cloudy FEW030 FEW090 BKN250 66.9 48 51% 30.4 1029.5
28 11:52 NE 3 10.00 Mostly Cloudy BKN250 64.9 50 59% 30.43 1030.2
28 10:52 N 5 10.00 Mostly Cloudy BKN250 60.1 52 75% 30.44 1030.7
28 09:52 NE 5 10.00 Partly Cloudy FEW090 SCT250 57 52 83% 30.45 1031.0
28 08:52 NE 6 10.00 Fog in Vicinity FEW000 FEW090 SCT250 54 51.1 90% 30.44 1030.7
28 07:52 N 6 10.00 Fog in Vicinity FEW000 FEW090 SCT250 51.1 48.9 55.9 51.1 92% 30.43 1030.3
28 06:52 N 3 10.00 A Few Clouds FEW250 52 50 93% 30.41 1029.8
28 05:52 NE 5 10.00 Fair CLR 52 50 93% 30.4 1029.4
28 04:52 NE 3 8.00 Fair CLR 52 50 93% 30.38 1028.7
28 03:52 NE 5 8.00 Fair CLR 53.1 51.1 93% 30.38 1028.7
28 02:52 E 5 10.00 Fair CLR 54 52 93% 30.39 1028.8
28 01:52 Calm 10.00 Fair CLR 55.9 52 64 55.9 87% 30.39 1028.9
28 00:52 Calm 10.00 Fair CLR 57 52 83% 30.39 1028.8
27 23:52 S 3 10.00 Fair CLR 57 52 83% 30.38 1028.6
27 22:52 Calm 10.00 Fair CLR 57.9 51.1 78% 30.37 1028.3
27 21:52 NE 3 10.00 Fair CLR 60.1 52 75% 30.35 1027.6
27 20:52 Calm 10.00 Fair CLR 61 48.9 65% 30.33 1027.2
27 19:52 Calm 10.00 A Few Clouds FEW250 64 50 72 62.1 60% 30.33 1027.0
27 18:52 E 6 10.00 Partly Cloudy SCT250 64 52 65% 30.32 1026.7
27 17:52 E 6 10.00 A Few Clouds FEW250 66 52 61% 30.31 1026.2
27 16:52 Calm 10.00 Fair CLR 69.1 51.1 53% 30.31 1026.2
27 15:52 E 3 10.00 Fair CLR 70 51.1 51% 30.31 1026.3
27 14:52 Calm 10.00 Fair CLR 71.1 50 47% 30.31 1026.4
27 13:52 Calm 9.00 Fair CLR 69.1 50 69.1 51.1 51% 30.33 1027.0
27 12:52 NE 7 10.00 Fair CLR 68 51.1 55% 30.35 1027.7
27 11:52 NE 7 10.00 Fair CLR 66.9 51.1 57% 30.36 1028.0
27 10:52 N 6 10.00 Fair CLR 64 48.9 58% 30.36 1028.0
27 09:52 NE 3 10.00 Fair CLR 61 50 67% 30.36 1027.9
27 08:52 N 6 10.00 Fair CLR 55.9 48.9 77% 30.35 1027.6
27 07:52 N 6 10.00 A Few Clouds FEW250 51.1 46.9 54 50 86% 30.32 1026.7
27 06:52 N 6 10.00 Fair CLR 52 46 80% 30.29 1025.6
27 05:52 Calm 10.00 Fair CLR 53.1 51.1 93% 30.27 1024.9
27 04:52 Calm 10.00 Fair CLR 52 48.9 89% 30.26 1024.5
27 03:52 Calm 10.00 Fair CLR 53.1 51.1 93% 30.24 1023.8
27 02:52 Calm 10.00 Fair CLR 53.1 51.1 93% 30.24 1023.7
27 01:52 Calm 10.00 A Few Clouds FEW250 53.1 48.9 62.1 53.1 86% 30.23 1023.6
27 00:52 Calm 10.00 A Few Clouds FEW250 54 48 80% 30.23 1023.7
26 23:52 Calm 10.00 Mostly Cloudy FEW130 BKN250 55.9 48 75% 30.24 1023.8
26 22:52 Calm 10.00 Fair CLR 57.9 48.9 72% 30.24 1023.9
26 21:52 SW 5 10.00 Fair CLR 57 48 72% 30.24 1023.9
26 20:52 S 3 10.00 Fair CLR 60.1 46.9 62% 30.23 1023.7
26 19:52 Calm 10.00 A Few Clouds FEW250 61 48.9 72 60.1 65% 30.23 1023.7
26 18:52 W 3 10.00 A Few Clouds FEW250 66.9 44.1 44% 30.22 1023.4
26 17:52 W 7 10.00 A Few Clouds FEW250 70 43 38% 30.21 1023.1
26 16:52 W 9 10.00 Fair CLR 72 44.1 37% 30.21 1023.0
26 15:52 W 9 10.00 Fair CLR 72 46 40% 30.23 1023.5
26 14:52 SW 6 10.00 Fair CLR 71.1 46 41% 30.25 1024.2
26 13:52 NW 8 10.00 Fair CLR 70 46 71.1 46.9 42% 30.27 1025.1
26 12:52 E 3 10.00 A Few Clouds FEW250 66 46.9 50% 30.31 1026.4
26 11:52 E 3 10.00 A Few Clouds FEW250 63 50 63% 30.34 1027.4
26 10:52 E 3 10.00 A Few Clouds FEW250 57.9 48.9 72% 30.36 1028.2
26 09:52 NE 3 10.00 Fog in Vicinity FEW000 55 48.9 80% 30.38 1028.6
26 08:52 W 3 10.00 Fog in Vicinity FEW000 FEW002 52 46.9 83% 30.39 1029.0
26 07:52 SW 3 10.00 Fog in Vicinity FEW000 46.9 45 50 46 93% 30.38 1028.9
26 06:52 SW 3 4.00 Fog/Mist FEW000 FEW002 46.9 45 93% 30.37 1028.5
26 05:52 Calm 10.00 Fair CLR 48 46 93% 30.37 1028.5
26 04:52 Calm 10.00 Fair CLR 48 46 93% 30.38 1028.8
26 03:52 N 3 10.00 Fair CLR 46.9 46 97% 30.4 1029.2
26 02:52 Calm 10.00 Fair CLR 48.9 46 90% 30.41 1029.7
26 01:52 Calm 10.00 Fair CLR 48.9 46.9 57.9 48.9 93% 30.41 1029.7
26 00:52 SW 3 10.00 Fair CLR 52 48 86% 30.42 1030.0
25 23:52 Calm 10.00 Fair CLR 53.1 48.9 86% 30.43 1030.5
25 22:52 Calm 10.00 Fair CLR 54 48.9 83% 30.44 1030.8
25 21:52 Calm 10.00 Fair CLR 55 48.9 80% 30.44 1030.9
25 20:52 S 7 10.00 Fair CLR 55.9 48 75% 30.45 1031.2
25 19:52 SE 6 10.00 Fair CLR 57.9 48 66 57.9 70% 30.47 1031.8
25 18:52 S 6 10.00 Fair CLR 61 48 63% 30.47 1031.7
25 17:52 S 5 10.00 Fair CLR 62.1 46 56% 30.46 1031.5
25 16:52 S 6 10.00 A Few Clouds FEW040 64.9 46.9 52% 30.48 1032.0
25 15:52 S 5 10.00 A Few Clouds FEW040 64.9 46 51% 30.49 1032.4
25 14:52 S 3 10.00 A Few Clouds FEW040 64.9 45 49% 30.5 1032.8
25 13:52 SE 3 10.00 A Few Clouds FEW040 64 45 64 44.1 50% 30.53 1033.8
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)