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.
22 09:52 Vrbl 7 10.00 Partly Cloudy FEW020 SCT250 68 59 73% 30.18 1021.8
22 08:52 S 3 10.00 A Few Clouds FEW020 FEW250 66 57.9 75% 30.17 1021.7
22 07:52 E 3 10.00 A Few Clouds FEW020 FEW250 64 59 64.9 62.1 84% 30.16 1021.2
22 06:52 Calm 10.00 Mostly Cloudy SCT020 BKN250 63 57.9 84% 30.15 1021.0
22 05:52 E 3 10.00 A Few Clouds FEW035 FEW250 62.1 57.9 86% 30.15 1020.9
22 04:52 Calm 10.00 Mostly Cloudy FEW035 BKN250 63 57 81% 30.15 1021.0
22 03:52 Calm 10.00 Mostly Cloudy SCT024 BKN035 BKN250 63 57 81% 30.16 1021.3
22 02:52 SE 5 10.00 Mostly Cloudy FEW024 FEW041 BKN250 63 57 81% 30.16 1021.3
22 01:52 SE 7 10.00 Overcast OVC024 64.9 57.9 71.1 64.9 78% 30.17 1021.6
22 00:52 SE 6 10.00 Overcast BKN029 OVC041 66 57.9 75% 30.18 1021.9
21 23:52 SE 6 10.00 Overcast SCT029 BKN041 OVC200 66 57.9 75% 30.18 1021.9
21 22:52 S 6 10.00 Overcast SCT030 OVC041 68 59 73% 30.19 1022.2
21 21:52 E 6 10.00 Overcast BKN027 OVC038 69.1 60.1 73% 30.19 1022.2
21 20:52 SE 7 10.00 Mostly Cloudy BKN039 BKN250 69.1 61 76% 30.18 1022.0
21 19:52 E 7 10.00 Mostly Cloudy BKN039 BKN250 71.1 62.1 73 71.1 73% 30.17 1021.6
21 18:52 SE 7 10.00 Overcast OVC038 72 61 68% 30.17 1021.6
21 17:52 SE 9 10.00 Overcast OVC035 72 62.1 71% 30.18 1021.9
21 16:52 E 7 10.00 Overcast OVC033 73 62.1 69% 30.19 1022.2
21 15:52 E 7 10.00 Overcast OVC031 73 63 71% 30.2 1022.6
21 14:52 SE 5 10.00 Overcast OVC026 72 63 73% 30.22 1023.2
21 13:52 E 6 10.00 Overcast OVC028 73 63 73.9 66.9 71% 30.23 1023.7
21 12:52 E 7 10.00 Overcast BKN026 OVC030 73.9 63 69% 30.24 1024.0
21 11:52 E 7 10.00 Overcast SCT024 BKN030 OVC065 73 63 71% 30.26 1024.5
21 10:52 E 12 10.00 Mostly Cloudy SCT015 SCT039 BKN060 72 63 73% 30.27 1024.8
21 09:52 E 6 10.00 Overcast FEW015 BKN041 OVC065 70 63 79% 30.27 1024.9
21 08:52 NE 9 10.00 Overcast FEW015 BKN023 OVC035 68 63 84% 30.26 1024.7
21 07:52 NE 9 10.00 Overcast BKN023 OVC029 66.9 62.1 68 66.9 84% 30.26 1024.7
21 06:52 NE 5 10.00 Overcast BKN023 OVC035 66.9 62.1 84% 30.25 1024.1
21 05:52 NE 8 10.00 Overcast FEW015 BKN020 OVC030 66.9 62.1 84% 30.24 1024.0
21 04:52 NE 8 10.00 Overcast BKN020 OVC033 66.9 62.1 84% 30.23 1023.7
21 03:52 NE 10 10.00 Overcast BKN018 OVC030 66.9 62.1 84% 30.23 1023.7
21 02:52 NE 7 10.00 Overcast OVC019 66.9 62.1 84% 30.23 1023.7
21 01:52 NE 8 10.00 Overcast FEW015 OVC020 68 63 71.1 68 84% 30.24 1024.0
21 00:52 E 7 10.00 Overcast FEW015 OVC020 68 63 84% 30.24 1024.0
20 23:52 E 8 10.00 Overcast OVC020 69.1 63 81% 30.24 1024.0
20 22:52 E 6 10.00 Overcast OVC022 69.1 63 81% 30.24 1024.0
20 21:52 E 7 10.00 Mostly Cloudy FEW025 BKN100 BKN250 69.1 63 81% 30.23 1023.5
20 20:52 E 6 10.00 Mostly Cloudy FEW025 SCT100 BKN250 70 64 82% 30.2 1022.7
20 19:52 SE 6 10.00 Mostly Cloudy FEW024 SCT095 BKN250 71.1 64 77 71.1 79% 30.2 1022.5
20 18:52 E 10 10.00 Mostly Cloudy FEW027 SCT095 BKN250 72 63 73% 30.18 1022.1
20 17:52 E 8 10.00 Mostly Cloudy SCT027 BKN095 BKN250 73.9 64 71% 30.17 1021.6
20 16:52 E 14 10.00 Mostly Cloudy SCT022 BKN095 BKN250 73.9 64.9 74% 30.17 1021.7
20 15:52 E 8 10.00 Mostly Cloudy FEW028 BKN050 BKN080 BKN250 77 64 64% 79 30.17 1021.8
20 14:52 NE 8 10.00 Mostly Cloudy FEW050 BKN080 BKN110 BKN250 73.9 62.1 67% 30.19 1022.1
20 13:52 E 8 10.00 Mostly Cloudy BKN080 BKN110 75 62.1 75 68 64% 77 30.19 1022.4
20 12:52 NE 12 10.00 Overcast BKN075 OVC250 73 61 66% 30.19 1022.4
20 11:52 NE 10 10.00 Mostly Cloudy BKN075 73.9 59 60% 30.19 1022.3
20 10:52 NE 13 10.00 Mostly Cloudy SCT075 BKN095 BKN110 BKN200 73 57.9 59% 30.19 1022.2
20 09:52 NE 14 10.00 Mostly Cloudy SCT070 BKN110 BKN200 72 57 59% 30.18 1022.0
20 08:52 NE 10 10.00 Mostly Cloudy FEW075 BKN110 BKN250 71.1 55.9 59% 30.16 1021.2
20 07:52 NE 9 10.00 Partly Cloudy SCT100 SCT250 69.1 55.9 73.9 68 63% 30.14 1020.5
20 06:52 NE 9 10.00 Partly Cloudy FEW050 SCT100 68 57 68% 30.12 1020.0
20 05:52 N 8 10.00 A Few Clouds FEW100 70 60.1 71% 30.11 1019.5
20 04:52 NE 8 10.00 Partly Cloudy SCT090 72 62.1 71% 30.09 1019.0
20 03:52 NE 8 10.00 Mostly Cloudy SCT080 BKN110 73 63 71% 30.09 1018.8
20 02:52 N 6 10.00 Mostly Cloudy BKN070 73 66 79% 30.08 1018.6
20 01:52 NE 7 10.00 Mostly Cloudy SCT070 BKN100 72 66 79 72 82% 30.08 1018.5
20 00:52 S 3 10.00 Mostly Cloudy BKN100 73 66.9 81% 30.06 1017.9
19 23:52 S 6 10.00 Mostly Cloudy SCT110 BKN250 73 66.9 81% 30.05 1017.5
19 22:52 S 7 10.00 Mostly Cloudy SCT100 BKN250 73.9 68 82% 30.04 1017.3
19 21:52 S 5 10.00 Mostly Cloudy FEW075 SCT140 BKN250 75 69.1 82% 75 30.03 1016.8
19 20:52 S 5 10.00 Mostly Cloudy FEW070 BKN140 BKN250 75.9 68 77% 77 30.02 1016.5
19 19:52 S 6 10.00 Partly Cloudy FEW065 SCT250 79 63 90 79 58% 81 29.99 1015.6
19 18:52 SW 8 10.00 Partly Cloudy FEW060 SCT250 84 59 43% 84 29.98 1015.3
19 17:52 Calm 10.00 A Few Clouds FEW055 FEW250 84.9 62.1 46% 85 29.97 1014.8
19 16:52 N 5 10.00 Partly Cloudy FEW055 SCT250 88 59 38% 87 29.96 1014.7
19 15:52 W 5 10.00 Partly Cloudy FEW055 SCT250 89.1 57 34% 88 29.98 1015.0
19 14:52 NE 6 10.00 Partly Cloudy FEW050 SCT250 89.1 60.1 38% 89 29.98 1015.3
19 13:52 Vrbl 3 10.00 A Few Clouds FEW050 FEW250 88 59 88 66.9 38% 87 30 1015.8
19 12:52 Calm 10.00 A Few Clouds FEW050 FEW250 86 60.1 42% 86 30.01 1016.4
19 11:52 NE 5 10.00 A Few Clouds FEW250 82.9 60.1 46% 83 30.03 1016.7
19 10:52 N 6 10.00 Fair CLR 80.1 61 52% 81 30.03 1016.9
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)