Weather observations for the past three days for
Washington/Reagan National Airport, DC
Imperial (Metric)
Date Time (est) 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.
29 07:52 N 5 10.00 Partly Cloudy SCT060 16 -2.9 43% 10 30.26 1024.6
29 06:52 N 6 10.00 Fair CLR 15.1 -2 19.9 15.1 46% 7 30.24 1024.0
29 05:52 NW 12 G 23 10.00 Fair CLR 16 -4 41% 4 30.21 1022.9
29 04:52 W 10 10.00 A Few Clouds FEW030 17.1 -0.9 45% 6 30.2 1022.5
29 03:52 NW 16 G 26 10.00 A Few Clouds FEW030 18 -0 45% 4 30.18 1021.8
29 02:52 NW 14 G 23 10.00 Fair CLR 19 1.9 47% 6 30.18 1021.7
29 01:52 NW 13 10.00 Fair CLR 19 1.9 47% 7 30.15 1020.9
29 00:52 NW 13 10.00 A Few Clouds FEW250 19.9 1 24.1 19.9 43% 8 30.13 1020.2
28 23:52 NW 14 10.00 A Few Clouds FEW250 19.9 1 43% 8 30.13 1020.2
28 22:52 NW 21 G 31 10.00 A Few Clouds and Breezy FEW080 FEW250 21 1 41% 6 30.12 1019.9
28 21:52 NW 9 10.00 Partly Cloudy FEW080 SCT240 21 1.9 43% 11 30.12 1020.0
28 20:52 NW 8 10.00 Mostly Cloudy SCT080 BKN240 23 6.1 48% 15 30.11 1019.5
28 19:52 N 8 10.00 Mostly Cloudy BKN060 BKN230 23 6.1 48% 15 30.1 1019.1
28 18:52 N 9 10.00 Mostly Cloudy BKN050 BKN220 24.1 6.1 26.1 23 46% 15 30.1 1019.2
28 17:52 Vrbl 3 10.00 Mostly Cloudy BKN065 BKN210 25 5 42% 30.09 1018.7
28 16:52 SE 3 10.00 Mostly Cloudy FEW050 BKN200 25 5 42% 30.07 1018.3
28 15:52 S 7 10.00 Mostly Cloudy SCT050 SCT150 BKN220 25 7 46% 18 30.08 1018.5
28 14:52 W 7 10.00 Overcast FEW050 BKN150 OVC250 25 3.9 40% 18 30.09 1018.9
28 13:52 SW 5 10.00 Mostly Cloudy BKN250 25 5 42% 20 30.11 1019.6
28 12:52 W 8 10.00 Partly Cloudy SCT250 24.1 3.9 25 15.1 42% 16 30.16 1021.0
28 11:52 NW 5 10.00 A Few Clouds FEW250 21.9 1.9 42% 16 30.2 1022.6
28 10:52 N 7 10.00 A Few Clouds FEW250 21 1.9 43% 13 30.25 1024.2
28 09:52 NW 14 10.00 A Few Clouds FEW250 19 1 45% 6 30.27 1024.9
28 08:52 N 12 10.00 A Few Clouds FEW250 17.1 -0.9 45% 5 30.27 1025.0
28 07:52 NW 12 10.00 A Few Clouds FEW250 16 -0.9 47% 4 30.27 1024.9
28 06:52 N 15 10.00 A Few Clouds FEW200 16 -0.9 21.9 16 47% 2 30.26 1024.5
28 05:52 N 10 G 24 10.00 A Few Clouds FEW060 16 -0.9 47% 5 30.26 1024.6
28 04:52 N 13 10.00 A Few Clouds FEW060 FEW200 17.1 -0 47% 5 30.26 1024.6
28 03:52 N 9 G 21 10.00 Partly Cloudy FEW060 SCT200 18 1 47% 8 30.26 1024.5
28 02:52 N 14 10.00 A Few Clouds FEW060 FEW200 19.9 1.9 45% 8 30.24 1023.8
28 01:52 NW 13 10.00 Partly Cloudy FEW060 SCT200 21 1.9 43% 10 30.21 1022.8
28 00:52 N 14 G 21 10.00 Mostly Cloudy SCT060 BKN200 21.9 6.1 30.9 21.9 50% 10 30.19 1022.3
27 23:52 NW 6 10.00 Overcast OVC065 24.1 7 48% 18 30.19 1022.0
27 22:52 N 14 10.00 Overcast BKN050 OVC200 23 9 55% 11 30.17 1021.6
27 21:52 NW 12 G 30 10.00 A Few Clouds FEW065 25 7 46% 15 30.14 1020.7
27 20:52 NW 13 G 28 10.00 Partly Cloudy SCT065 26.1 6.1 42% 16 30.12 1019.7
27 19:52 NW 20 G 26 10.00 Mostly Cloudy BKN065 28 7 41% 16 30.09 1018.7
27 18:52 W 5 10.00 Mostly Cloudy BKN070 30 6.1 30.9 25 36% 26 30.04 1017.2
27 17:52 SW 8 10.00 Mostly Cloudy BKN070 30 5 34% 23 30.01 1016.1
27 16:52 SW 7 10.00 Mostly Cloudy BKN075 BKN120 30 3.9 33% 24 30.01 1015.9
27 15:52 S 15 10.00 Partly Cloudy SCT120 30 1.9 30% 20 30 1015.9
27 14:52 SW 13 10.00 Partly Cloudy SCT140 28 1 31% 18 30.01 1016.2
27 13:52 S 10 10.00 Mostly Cloudy BKN140 27 3 35% 18 30.04 1017.2
27 12:52 SW 17 G 25 10.00 Mostly Cloudy BKN130 25 3 25 12.9 39% 13 30.07 1018.2
27 11:52 S 10 10.00 Partly Cloudy SCT120 23 3 42% 13 30.14 1020.4
27 10:52 SW 10 10.00 A Few Clouds FEW200 21 1 41% 11 30.18 1021.9
27 09:52 S 7 10.00 A Few Clouds FEW200 18 1 47% 10 30.21 1022.8
27 08:52 S 3 10.00 Fair CLR 16 1 51% 30.22 1023.3
27 07:52 SW 6 10.00 Fair CLR 14 1.9 58% 6 30.24 1023.9
27 06:52 SW 3 10.00 Fair CLR 14 3 19.9 12.9 61% 30.25 1024.2
27 05:52 W 7 10.00 Fair CLR 16 1 51% 7 30.24 1024.0
27 04:52 SW 3 10.00 Fair CLR 16 1 51% 30.25 1024.3
27 03:52 W 7 10.00 Fair CLR 17.1 1 49% 8 30.24 1023.7
27 02:52 W 8 10.00 Fair CLR 18 1 47% 9 30.23 1023.5
27 01:52 W 9 10.00 Fair CLR 19 1.9 47% 9 30.22 1023.3
27 00:52 W 8 10.00 A Few Clouds FEW055 19.9 1.9 23 19 45% 11 30.21 1022.8
26 23:52 W 10 G 21 10.00 A Few Clouds FEW055 19.9 1.9 45% 9 30.2 1022.6
26 22:52 W 9 10.00 A Few Clouds FEW030 19.9 3.9 50% 10 30.18 1022.0
26 21:52 W 9 G 25 10.00 Partly Cloudy SCT050 21.9 3 44% 13 30.17 1021.5
26 20:52 NW 15 G 24 10.00 Partly Cloudy SCT055 21.9 5 48% 10 30.13 1020.2
26 19:52 NW 8 G 22 10.00 A Few Clouds FEW055 23 3 42% 15 30.11 1019.4
26 18:52 NW 10 10.00 A Few Clouds FEW055 23 3.9 28 23 44% 13 30.08 1018.6
26 17:52 NW 18 G 31 10.00 Partly Cloudy SCT055 24.1 3.9 42% 11 30.04 1017.2
26 16:52 W 15 G 29 10.00 Mostly Cloudy BKN055 26.1 5 40% 15 30.01 1016.0
26 15:52 NW 23 G 38 10.00 Mostly Cloudy and Breezy BKN060 27 6.1 41% 13 29.98 1015.2
26 14:52 NW 18 G 31 10.00 Partly Cloudy SCT050 SCT130 28 7 41% 16 29.95 1014.2
26 13:52 NW 17 G 33 10.00 Mostly Cloudy FEW050 FEW120 BKN160 27 9 46% 15 29.95 1014.0
26 12:52 NW 21 G 33 10.00 Mostly Cloudy and Breezy FEW050 SCT120 BKN160 27 10 28 19.9 49% 14 29.93 1013.5
26 11:52 NW 23 G 39 10.00 Mostly Cloudy and Breezy FEW040 FEW085 SCT110 BKN160 27 10.9 51% 13 29.93 1013.6
26 10:52 NW 17 G 31 10.00 Overcast FEW040 BKN080 OVC110 27 12 53% 15 29.95 1013.9
26 09:52 NW 12 10.00 Mostly Cloudy FEW040 FEW085 BKN110 BKN150 26.1 14 60% 16 29.94 1013.8
26 08:52 NW 9 10.00 Mostly Cloudy FEW040 BKN085 BKN150 24.1 15.1 68% 15 29.93 1013.2
Date Time (est) 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)