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.
06 10:52 S 9 10.00 A Few Clouds FEW015 84.9 75.9 75% 94 30.13 1020.2
06 09:52 S 10 10.00 A Few Clouds FEW015 84.9 75 72% 93 30.12 1020.0
06 08:52 SW 8 10.00 Fair CLR 82 73.9 77% 88 30.12 1020.0
06 07:52 SW 10 10.00 Partly Cloudy SCT012 80.1 75 80.1 78.1 85% 85 30.12 1020.0
06 06:52 S 8 10.00 Partly Cloudy SCT012 78.1 75 90% 81 30.11 1019.6
06 05:52 S 8 10.00 Partly Cloudy SCT013 78.1 73.9 87% 81 30.1 1019.1
06 04:52 S 9 10.00 A Few Clouds FEW250 78.1 75 90% 81 30.09 1018.8
06 03:52 S 10 10.00 A Few Clouds FEW250 78.1 73.9 87% 81 30.09 1018.8
06 02:52 S 10 10.00 A Few Clouds FEW250 79 75 88% 83 30.09 1018.9
06 01:52 S 9 10.00 Partly Cloudy SCT250 79 75 84.9 79 88% 83 30.1 1019.3
06 00:52 S 8 10.00 Partly Cloudy FEW055 SCT250 80.1 73.9 82% 85 30.11 1019.5
05 23:52 S 7 10.00 Partly Cloudy SCT250 80.1 73.9 82% 85 30.1 1019.2
05 22:52 S 10 10.00 Partly Cloudy FEW060 SCT250 81 75.9 85% 87 30.09 1018.9
05 21:52 S 9 10.00 Partly Cloudy FEW065 SCT250 82 75 79% 89 30.08 1018.6
05 20:52 S 9 10.00 Fair CLR 82.9 75 77% 90 30.07 1018.2
05 19:52 S 9 10.00 Partly Cloudy FEW040 SCT250 84.2 73.4 70% 91 30.06 0.0
05 18:52 S 12 G 21 10.00 Mostly Cloudy SCT040 BKN250 88 72 59% 95 30.04 1017.3
05 17:52 S 12 10.00 Mostly Cloudy BKN040 BKN055 89.1 73 59% 97 30.04 1017.3
05 16:52 SW 12 G 22 10.00 Mostly Cloudy SCT039 BKN050 BKN250 88 72 59% 95 30.05 1017.6
05 15:52 SW 15 G 23 10.00 Mostly Cloudy BKN038 BKN050 87.1 72 61% 94 30.06 1017.8
05 14:52 S 12 10.00 Mostly Cloudy BKN037 BKN250 88 75 66% 98 30.07 1018.2
05 13:52 S 13 10.00 Mostly Cloudy SCT032 BKN044 BKN250 86 75 86 75.9 70% 95 30.08 1018.6 0.04
05 10:52 S 8 9.00 Mostly Cloudy SCT029 BKN035 BKN046 BKN250 80.1 75 85% 85 30.1 1019.3
05 09:52 S 7 10.00 Mostly Cloudy FEW013 SCT017 BKN023 80.1 75 85% 85 30.1 1019.1
05 08:52 SE 3 9.00 Overcast FEW009 BKN019 OVC026 77 73.9 90% 78 30.1 1019.2
05 07:52 NE 6 5.00 Fog/Mist SCT009 BKN022 OVC080 75.9 73.9 77 75 94% 75 30.09 1019.0 0.05 0.45
05 06:52 E 6 4.00 Light Rain Fog/Mist FEW013 BKN047 OVC090 75.9 73.9 94% 75 30.08 1018.7 0.08
05 05:52 E 5 10.00 Light Rain FEW033 BKN047 OVC090 75.9 73.9 94% 75 30.08 1018.6 0.29
05 04:52 SE 9 4.00 Rain Fog/Mist SCT022 BKN029 OVC080 75.9 73.9 94% 75 30.08 1018.4 0.03 0.03
05 03:52 E 8 10.00 Overcast FEW011 OVC019 77 73 88% 78 30.07 1018.4
05 02:52 E 7 10.00 Overcast BKN012 OVC023 77 73 88% 78 30.08 1018.5
05 01:52 E 7 10.00 Light Rain FEW018 OVC025 77 72 82 77 85% 78 30.08 1018.6
05 00:52 E 7 10.00 Overcast FEW021 BKN046 OVC130 78.1 71.1 79% 80 30.09 1018.8
04 23:52 E 7 10.00 Overcast SCT025 BKN043 BKN130 OVC250 78.1 70 76% 80 30.09 1019.0
04 22:52 E 8 10.00 Overcast BKN045 BKN140 OVC250 79 70 74% 82 30.09 1018.8
04 21:52 E 8 10.00 Mostly Cloudy BKN043 BKN250 80.1 70 71% 83 30.08 1018.7
04 20:52 E 7 10.00 Overcast BKN043 BKN050 OVC250 81 70 69% 84 30.07 1018.2
04 19:52 E 6 10.00 Overcast BKN047 BKN060 OVC250 82 70 88 82 67% 86 30.08 1018.5
04 18:52 E 9 10.00 Mostly Cloudy FEW055 BKN250 82 70 67% 86 30.07 1018.3
04 17:52 SE 9 10.00 Mostly Cloudy SCT043 SCT060 BKN250 82.9 69.1 63% 87 30.07 1018.3
04 16:52 E 13 10.00 Overcast BKN043 BKN050 OVC250 84 69.1 61% 88 30.05 1017.8
04 15:52 E 6 10.00 Mostly Cloudy BKN049 BKN250 84.9 68 57% 88 30.05 1017.5
04 14:52 NE 7 10.00 Partly Cloudy FEW050 SCT250 87.1 66.9 51% 90 30.06 1017.8
04 13:52 E 8 10.00 Partly Cloudy FEW050 SCT250 87.1 66.9 87.1 75 51% 90 30.08 1018.6
04 12:52 E 10 10.00 Mostly Cloudy FEW050 BKN250 86 66 51% 88 30.08 1018.7
04 11:52 NE 8 10.00 Mostly Cloudy BKN250 82.9 64.9 55% 85 30.09 1019.0
04 10:52 NE 7 10.00 Mostly Cloudy BKN250 81 64 57% 83 30.08 1018.6
04 09:52 NE 8 10.00 Mostly Cloudy BKN250 78.1 63 60% 80 30.07 1018.1
04 08:52 NE 10 10.00 Mostly Cloudy BKN250 77 63 62% 79 30.07 1018.1
04 07:52 NE 9 10.00 Mostly Cloudy BKN250 75 63 77 73 66% 77 30.06 1017.9
04 06:52 NE 7 10.00 Mostly Cloudy FEW100 BKN250 73.9 64 71% 30.05 1017.7
04 05:52 NE 6 10.00 Mostly Cloudy FEW050 FEW130 BKN250 73 64 74% 30.04 1017.0
04 04:52 NE 8 10.00 Partly Cloudy FEW050 SCT250 73.9 64 71% 30.02 1016.6
04 03:52 NE 12 10.00 Mostly Cloudy BKN050 BKN250 75 64 69% 77 30.01 1016.2
04 02:52 NE 13 10.00 Partly Cloudy FEW050 SCT250 77 64 64% 79 30 1015.9
04 01:52 NE 10 10.00 Partly Cloudy FEW055 SCT250 77 64 84.9 77 64% 79 29.99 1015.4
04 00:52 NE 6 10.00 Mostly Cloudy FEW015 FEW055 BKN250 77 64 64% 79 29.98 1015.0
03 23:52 N 10 10.00 A Few Clouds FEW055 FEW250 79 64 60% 81 29.96 1014.4
03 22:52 N 8 10.00 Partly Cloudy FEW055 SCT250 80.1 64 58% 82 29.95 1014.0
03 21:52 N 12 10.00 Partly Cloudy FEW055 SCT250 81 64 57% 83 29.93 1013.5
03 20:52 N 8 10.00 Partly Cloudy SCT055 SCT250 82 64.9 56% 84 29.9 1012.6
03 19:52 N 8 10.00 Mostly Cloudy BKN050 BKN250 84.9 64.9 89.1 79 51% 87 29.88 1011.7
03 18:52 Vrbl 5 10.00 Partly Cloudy FEW055 SCT150 SCT250 88 66.9 50% 91 29.85 1011.0
03 17:52 N 6 10.00 Mostly Cloudy FEW050 SCT140 BKN250 87.1 64.9 48% 89 29.84 1010.4
03 16:52 NW 9 10.00 Mostly Cloudy FEW044 BKN150 BKN240 86 66 51% 88 29.83 1010.1
03 15:52 N 9 G 16 10.00 Mostly Cloudy SCT044 SCT110 BKN250 86 68 55% 89 29.81 1009.5
03 14:52 S 9 10.00 Mostly Cloudy FEW030 FEW055 BKN100 BKN250 81 72 74% 85 29.82 1009.7
03 13:52 S 8 9.00 Partly Cloudy FEW035CB SCT080 79 73.9 88 77 85% 83 29.81 1009.4 0.01 0.01
03 12:52 NW 5 10.00 Mostly Cloudy SCT035CB BKN055 86 71.1 61% 92 29.8 1009.1
03 11:52 Vrbl 5 10.00 Mostly Cloudy SCT030 BKN085 BKN250 86 72 63% 92 29.8 1009.1
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)