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.
21 07:52 N 10 10.00 A Few Clouds FEW250 51.1 37 54 48.9 59% 30.25 1024.5
21 06:52 N 10 10.00 A Few Clouds FEW250 51.1 37 59% 30.25 1024.2
21 05:52 N 7 10.00 Fair CLR 50 37 61% 48 30.24 1024.1
21 04:52 N 3 10.00 Fair CLR 51.1 39 64% 30.23 1023.4
21 03:52 NW 8 10.00 Fair CLR 51.1 37.9 61% 30.22 1023.2
21 02:52 N 5 10.00 Fair CLR 52 39 61% 30.23 1023.4
21 01:52 N 6 10.00 Fair CLR 53.1 41 63 52 64% 30.23 1023.5
21 00:52 N 7 10.00 Fair CLR 53.1 42.1 66% 30.23 1023.5
20 23:52 N 8 10.00 Fair CLR 54 44.1 69% 30.22 1023.3
20 22:52 N 9 10.00 Fair CLR 57.9 43 58% 30.23 1023.5
20 21:52 N 7 10.00 Fair CLR 57.9 45 62% 30.23 1023.5
20 20:52 N 9 10.00 Fair CLR 61 44.1 54% 30.23 1023.7
20 19:52 N 12 10.00 Fair CLR 63 44.1 72 62.1 50% 30.22 1023.5
20 18:52 N 10 10.00 A Few Clouds FEW250 63 42.1 47% 30.22 1023.3
20 17:52 N 13 10.00 Fair CLR 66.9 42.1 41% 30.2 1022.8
20 16:52 N 12 10.00 Fair CLR 70 42.1 37% 30.2 1022.5
20 15:52 N 13 10.00 Fair CLR 71.1 39.9 32% 30.2 1022.6
20 14:52 NW 5 10.00 Fair CLR 72 41 33% 30.2 1022.6
20 13:52 Vrbl 6 10.00 Fair CLR 70 41 71.1 46.9 35% 30.22 1023.4
20 12:52 N 13 10.00 Fair CLR 69.8 41 35% 30.24 0.0
20 11:52 N 12 10.00 A Few Clouds FEW250 66.9 41 39% 30.26 1024.7
20 10:52 N 13 10.00 A Few Clouds FEW250 64.9 41 42% 30.27 1024.9
20 09:52 N 10 10.00 A Few Clouds FEW250 59 39 48% 30.28 1025.2
20 08:52 N 12 10.00 A Few Clouds FEW250 54 37.9 55% 30.27 1025.0
20 07:52 N 10 10.00 A Few Clouds FEW250 50 36 52 46.9 59% 46 30.25 1024.2
20 06:52 N 8 10.00 A Few Clouds FEW050 48 36 63% 45 30.24 1024.0
20 05:52 N 6 10.00 Fair CLR 46.9 36 66% 45 30.23 1023.6
20 04:52 N 9 10.00 Fair CLR 50 34 54% 47 30.22 1023.3
20 03:52 N 10 10.00 Fair CLR 50 37 61% 46 30.21 1022.9
20 02:52 N 6 10.00 Fair CLR 48.9 37.9 66% 47 30.22 1023.3
20 01:52 N 6 10.00 Fair CLR 51.1 36 60.1 50 56% 30.23 1023.6
20 00:52 N 7 10.00 Fair CLR 50 37 61% 48 30.24 1024.0
19 23:52 N 8 10.00 Fair CLR 51.1 36 56% 30.24 1024.1
19 22:52 N 7 10.00 Fair CLR 53.1 37 55% 30.25 1024.4
19 21:52 N 10 10.00 Fair CLR 55 39 55% 30.26 0.0
19 20:52 N 9 10.00 Fair CLR 57.9 37.9 48% 30.27 1024.9
19 19:52 N 9 10.00 Fair CLR 61 37.9 69.1 59 43% 30.28 1025.3
19 18:52 N 9 10.00 A Few Clouds FEW250 62.1 36 38% 30.28 1025.4
19 17:52 N 12 10.00 A Few Clouds FEW250 66 36 33% 30.29 1025.7
19 16:52 N 9 10.00 Fair CLR 68 35.1 30% 30.3 1026.0
19 15:52 NE 10 10.00 A Few Clouds FEW250 69.1 35.1 29% 30.32 1026.6
19 14:52 NE 6 10.00 A Few Clouds FEW250 69.1 36 30% 30.33 1027.2
19 13:52 N 9 10.00 A Few Clouds FEW250 66.9 35.1 68 42.1 31% 30.36 1028.1
19 12:52 N 9 10.00 A Few Clouds FEW250 64.9 35.1 33% 30.39 1029.2
19 11:52 NE 7 10.00 A Few Clouds FEW250 63 35.1 35% 30.43 1030.5
19 10:52 Calm 10.00 A Few Clouds FEW250 57.2 37.4 48% 30.46 0.0
19 09:52 NE 5 10.00 A Few Clouds FEW250 0 0 0% 30.47 0.0
19 08:52 N 5 10.00 A Few Clouds FEW070 48.9 39 69% 48 30.48 1032.0
19 07:52 N 7 10.00 A Few Clouds FEW070 44.1 37 46 42.1 76% 41 30.47 1031.7
19 06:52 N 7 10.00 A Few Clouds FEW070 42.1 37.9 85% 38 30.47 1031.7
19 05:52 N 5 10.00 Fair CLR 43 37 80% 41 30.48 1031.9
19 04:52 N 5 10.00 Fair CLR 44.1 39 83% 42 30.48 1032.0
19 03:52 N 5 10.00 Fair CLR 45 39.9 83% 43 30.48 1032.1
19 02:52 N 6 10.00 Fair CLR 44.1 39.9 85% 41 30.49 1032.4
19 01:52 N 8 10.00 Fair CLR 44.1 39.9 54 44.1 85% 40 30.5 1032.6
19 00:52 N 6 10.00 Fair CLR 45 37.9 77% 42 30.51 1033.0
18 23:52 Calm 10.00 Fair CLR 48.9 39.9 71% 30.52 1033.6
18 22:52 N 3 10.00 Fair CLR 51.1 37 59% 30.53 1033.6
18 21:52 Calm 10.00 Fair CLR 53.1 36 52% 30.53 1033.9
18 20:52 Calm 10.00 Fair CLR 53.1 30 41% 30.54 1034.0
18 19:52 SE 5 10.00 Fair CLR 54 30.9 62.1 54 42% 30.54 1034.2
18 18:52 SE 6 10.00 Fair CLR 55.9 30 37% 30.53 1033.9
18 17:52 E 3 10.00 Fair CLR 59 28.9 32% 30.53 1033.9
18 16:52 Calm 10.00 Fair CLR 61 25 25% 30.54 1034.2
18 15:52 E 6 10.00 Fair CLR 61 26.1 26% 30.55 1034.7
18 14:52 Vrbl 3 10.00 Fair CLR 61 25 25% 30.57 1035.1
18 13:52 NE 8 10.00 Fair CLR 59 26.1 60.1 45 28% 30.58 1035.6
18 12:52 NE 9 10.00 Fair CLR 57.9 28 32% 30.61 1036.5
18 11:52 Vrbl 7 10.00 Fair CLR 55.9 30 37% 30.63 1037.1
18 10:52 NE 10 10.00 A Few Clouds FEW040 53.1 30 41% 30.62 1037.0
18 09:52 N 12 10.00 A Few Clouds FEW040 50 30 46% 46 30.61 1036.5
18 08:52 N 12 10.00 A Few Clouds FEW040 46.9 30 52% 42 30.6 1036.1
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)