Weather observations for the past three days for
Washington/Reagan National Airport, DC
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
03 10:52 NW 9 16.09 A Few Clouds FEW050 34.4 23.9 54% 41 76.3 1017.3
03 09:52 N 17 16.09 Fair CLR 33.9 23.9 56% 40 76.33 1017.6
03 08:52 N 15 16.09 Fair CLR 32.8 23.9 59% 39 76.35 1017.7
03 07:52 N 11 16.09 Fair CLR 30.6 23.3 31.7 28.9 65% 35 76.35 1017.7
03 06:52 N 9 16.09 Fair CLR 28.9 23.3 72% 33 76.33 1017.3
03 05:52 N 11 16.09 Fair CLR 28.9 22.2 67% 32 76.28 1016.9
03 04:52 NW 13 16.09 Fair CLR 30 22.2 63% 33 76.28 1016.7
03 03:52 NW 13 16.09 Fair CLR 30 22.2 63% 33 76.25 1016.4
03 02:52 NW 17 16.09 Fair CLR 31.7 22.2 57% 36 76.25 1016.4
03 01:52 Calm 16.09 Fair CLR 29.4 24.4 36.1 29.4 75% 35 76.25 1016.4
03 00:52 S 7 16.09 Fair CLR 30.6 25 72% 37 76.25 1016.5
02 23:52 S 9 16.09 Fair CLR 30.6 25 72% 37 76.23 1016.2
02 22:52 S 9 16.09 Fair CLR 31.1 25 70% 38 76.23 1016.0
02 21:52 SW 9 16.09 Fair CLR 33.3 22.2 52% 38 76.2 1015.6
02 20:52 SW 13 14.48 Fair CLR 35 21.7 46% 39 76.15 1015.1
02 19:52 SW 15 14.48 Fair CLR 36.1 21.7 38.9 36.1 43% 41 76.15 1015.0
02 18:52 SW 19 12.87 Fair CLR 36.7 22.2 43% 42 76.17 1015.5
02 17:52 SW 15 14.48 A Few Clouds FEW070 37.8 22.2 41% 43 76.17 1015.4
02 16:52 W 15 14.48 Partly Cloudy SCT070 38.3 21.7 38% 43 76.2 1015.8
02 15:52 W 7 G 26 14.48 Partly Cloudy SCT070 38.3 21.1 37% 43 76.23 1016.1
02 14:52 Calm 14.48 A Few Clouds FEW060 38.3 22.2 39% 44 76.25 1016.6
02 13:52 Vrbl 6 12.87 A Few Clouds FEW060 36.7 22.8 37.2 29.4 45% 42 76.3 1017.2
02 12:52 NW 6 14.48 A Few Clouds FEW055 37.2 22.8 43% 43 76.33 1017.3
02 11:52 Vrbl 6 12.87 Fair CLR 35.6 23.9 51% 42 76.35 1017.8
02 10:52 N 9 11.27 A Few Clouds FEW065 34.4 24.4 56% 42 76.35 1018.0
02 09:52 Vrbl 6 11.27 A Few Clouds FEW065 33.3 24.4 60% 40 76.35 1017.9
02 08:52 N 13 11.27 Partly Cloudy SCT065 31.1 23.9 66% 37 76.35 1018.0
02 07:52 S 7 11.27 Partly Cloudy SCT060 28.9 25 29.4 26.7 80% 34 76.33 1017.7
02 06:52 S 7 12.87 A Few Clouds FEW060 27.8 23.9 79% 32 76.3 1017.3
02 05:52 SW 9 14.48 A Few Clouds FEW060 26.7 23.9 85% 29 76.28 1016.9
02 04:52 SW 7 12.87 A Few Clouds FEW060 27.2 24.4 85% 31 76.25 1016.4
02 03:52 S 7 16.09 Fair CLR 27.2 23.9 82% 30 76.2 1016.0
02 02:52 S 11 16.09 A Few Clouds FEW250 27.8 25 85% 32 76.23 1016.1
02 01:52 S 13 16.09 A Few Clouds FEW065 28.3 25 33.9 28.3 82% 33 76.23 1016.2
02 00:52 S 15 14.48 A Few Clouds FEW070 29.4 24.4 75% 35 76.23 1016.2
01 23:52 SW 13 12.87 A Few Clouds FEW070 FEW110 30.6 24.4 70% 36 76.23 1016.1
01 22:52 S 9 12.87 A Few Clouds FEW070 30.6 24.4 70% 36 76.2 1016.0
01 21:52 S 11 16.09 A Few Clouds FEW050 30.6 25.6 75% 38 76.17 1015.6
01 20:52 S 19 16.09 A Few Clouds FEW055 31.7 24.4 65% 38 76.15 1015.2
01 19:52 S 17 16.09 A Few Clouds FEW055 33.9 23.3 36.7 32.8 54% 40 76.12 1014.9
01 18:52 S 19 16.09 A Few Clouds FEW060 35.6 22.8 48% 41 76.12 1014.8
01 17:52 S 11 16.09 Mostly Cloudy BKN060 35 23.9 53% 42 76.12 1014.9
01 16:52 S 15 16.09 A Few Clouds FEW060 35 23.9 53% 42 76.15 1015.3
01 15:52 S 13 16.09 Partly Cloudy SCT060 35.6 24.4 52% 43 76.17 1015.7
01 14:52 S 13 16.09 Partly Cloudy SCT055 35 23.9 53% 42 76.2 1016.0
01 13:52 S 11 16.09 Partly Cloudy SCT050 33.9 23.9 34.4 25.6 56% 40 76.23 1016.4
01 12:52 S 17 16.09 A Few Clouds FEW046 32.8 23.9 59% 39 76.25 1016.4
01 11:52 S 20 16.09 A Few Clouds FEW031 31.1 23.3 63% 36 76.28 1016.7
01 10:52 S 17 16.09 Fair CLR 30 22.2 63% 33 76.28 1016.7
01 09:52 S 13 16.09 Fair CLR 28.9 21.7 65% 32 76.3 1017.2
01 08:52 S 17 16.09 A Few Clouds FEW250 27.8 20.6 65% 30 76.3 1017.2
01 07:52 SW 15 16.09 A Few Clouds FEW050 FEW250 25.6 20 25.6 23.9 71% 27 76.3 1017.3
01 06:52 S 15 16.09 A Few Clouds FEW060 FEW250 24.4 20 77% 25 76.33 1017.4
01 05:52 S 15 16.09 A Few Clouds FEW060TCU FEW250 23.9 20 79% 24 76.3 1017.4
01 04:52 S 19 16.09 Partly Cloudy FEW160 SCT250 24.4 20 77% 25 76.3 1017.2
01 03:52 S 15 16.09 Mostly Cloudy FEW140 BKN250 24.4 20 77% 25 76.28 1017.0
01 02:52 S 15 16.09 Mostly Cloudy FEW055 SCT140 BKN250 25 20 74% 26 76.3 1017.1
01 01:52 S 13 16.09 Mostly Cloudy FEW055 SCT140 BKN250 25 20 29.4 25 74% 26 76.33 1017.6
01 00:52 S 15 16.09 Mostly Cloudy FEW055 FEW110 BKN250 25.6 19.4 69% 27 76.35 1017.9
30 23:52 S 15 16.09 Mostly Cloudy FEW050 BKN250 26.1 18.9 65% 27 76.38 1018.3
30 22:52 S 17 16.09 Mostly Cloudy FEW050 BKN250 26.7 18.9 62% 28 76.35 1018.0
30 21:52 S 15 16.09 Mostly Cloudy FEW100 BKN250 27.2 18.3 58% 28 76.3 1017.2
30 20:52 S 17 16.09 Mostly Cloudy FEW200 BKN250 28.3 18.9 57% 30 76.28 1016.9
30 19:52 S 19 16.09 Fair CLR 29.4 18.3 31.7 29.4 51% 30 76.25 1016.5
30 18:52 S 22 16.09 Mostly Cloudy FEW160 BKN250 30.6 18.3 48% 32 76.25 1016.7
30 17:52 S 22 16.09 Mostly Cloudy FEW055 BKN250 31.1 18.9 48% 32 76.33 1017.5
30 16:52 S 19 16.09 Mostly Cloudy FEW060 BKN250 31.7 18.9 47% 33 76.35 1018.0
30 15:52 S 17 16.09 Mostly Cloudy BKN250 31.7 18.9 47% 33 76.38 1018.4
30 14:52 S 19 16.09 Partly Cloudy SCT250 31.1 18.9 48% 32 76.43 1019.0
30 13:52 S 19 16.09 Partly Cloudy SCT250 30.6 18.9 30.6 23.9 50% 32 76.48 1019.6
30 12:52 S 19 16.09 Partly Cloudy FEW030 SCT250 30 19 52% 31 76.53 0.0
30 11:52 S 19 16.09 Partly Cloudy FEW030 SCT250 28.9 20.6 61% 31 76.56 1020.5
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)