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.
24 10:52 N 8 10.00 Partly Cloudy SCT250 55 32 42% 30.28 1025.4
24 09:52 N 8 10.00 Partly Cloudy SCT250 53.1 33.1 47% 30.29 1025.5
24 08:52 N 10 10.00 Partly Cloudy SCT250 50 34 54% 46 30.28 1025.4
24 07:52 N 9 10.00 A Few Clouds FEW250 44.1 36 73% 40 30.26 1024.8
24 06:52 NW 7 10.00 A Few Clouds FEW250 46 32 50 41 58% 43 30.24 1023.8
24 05:52 NW 8 10.00 Fair CLR 44.1 33.1 65% 40 30.21 1022.9
24 04:52 NW 7 10.00 Fair CLR 44.1 32 63% 41 30.17 1021.6
24 03:52 W 7 10.00 Fair CLR 45 33.1 63% 42 30.17 1021.4
24 02:52 W 6 10.00 Fair CLR 48 30 50% 46 30.16 1021.1
24 01:52 W 7 10.00 Fair CLR 46 32 58% 43 30.14 1020.6
24 00:52 Calm 10.00 Fair CLR 48 34 55.9 48 58% 30.12 1019.9
23 23:52 SW 3 10.00 Fair CLR 48 36 63% 30.12 1020.0
23 22:52 SW 6 10.00 Fair CLR 50 33.1 52% 48 30.12 1019.8
23 21:52 W 8 10.00 Fair CLR 53.1 30.9 43% 30.11 1019.7
23 20:52 W 8 10.00 Fair CLR 54 30 40% 30.1 1019.2
23 19:52 W 8 10.00 Fair CLR 55 28.9 37% 30.08 1018.7
23 18:52 Vrbl 3 10.00 Fair CLR 57 28 64 55 33% 30.06 1017.8
23 17:52 W 8 10.00 A Few Clouds FEW250 57.9 28 32% 30.03 1016.9
23 16:52 W 9 G 20 10.00 Partly Cloudy SCT250 59 28 31% 30 1016.0
23 15:52 NW 14 G 31 10.00 Partly Cloudy FEW065 SCT250 61 27 27% 29.99 1015.6
23 14:52 W 12 10.00 Partly Cloudy SCT065 SCT250 63 37 38% 29.96 1014.5
23 13:52 W 15 G 22 10.00 Mostly Cloudy BKN065 62.1 37 40% 29.96 1014.4
23 12:52 S 13 10.00 Partly Cloudy SCT065 SCT250 59 43 56% 29.96 1014.5
23 11:52 S 12 10.00 Partly Cloudy FEW040 SCT080 SCT250 62.1 43 50% 29.98 1015.1
23 10:52 S 13 10.00 Mostly Cloudy FEW040 BKN100 55.9 45 67% 30.02 1016.5
23 09:52 S 10 10.00 Partly Cloudy FEW040 SCT100 60.1 44.1 56% 30.04 1017.2
23 08:52 S 8 10.00 Partly Cloudy FEW020 SCT040 SCT100 60.1 44.1 56% 30.05 1017.6
23 07:52 SW 3 10.00 Mostly Cloudy BKN040 46 42.1 86% 30.06 1018.0
23 06:52 Calm 10.00 Mostly Cloudy BKN040 43 42.1 97% 30.06 1018.0
23 05:52 Calm 10.00 Mostly Cloudy BKN040 45 42.1 90% 30.06 1017.9
23 04:52 Calm 10.00 Partly Cloudy FEW040 SCT250 43 42.1 97% 30.06 1017.8
23 03:52 Calm 10.00 Mostly Cloudy BKN040 45 42.1 90% 30.07 1018.1
23 02:52 N 3 10.00 Partly Cloudy SCT250 43 42.1 97% 30.04 1017.3
23 01:52 Calm 10.00 A Few Clouds FEW050 FEW250 44.1 42.1 93% 30.04 1017.3
23 00:52 Calm 10.00 A Few Clouds FEW250 46 43 89% 30.05 1017.5
22 23:52 NE 5 10.00 Partly Cloudy FEW050 SCT250 45 43 93% 43 30.05 1017.4
22 22:52 N 3 10.00 A Few Clouds FEW250 46.9 44.1 90% 30.04 1017.3
22 21:52 SE 3 10.00 A Few Clouds FEW050 46 43 89% 30.04 1017.2
22 20:52 Vrbl 3 0.00 A Few Clouds FEW042 46.9 44.1 90% 30.03 1017.0
22 19:52 Calm 10.00 A Few Clouds FEW042 50 43 77% 30.02 1016.4
22 18:52 N 6 10.00 A Few Clouds FEW042 51.1 42.1 59 51.1 71% 30 1015.7
22 17:52 N 7 10.00 Partly Cloudy SCT042 53.1 42.1 66% 29.97 1014.9
22 16:52 N 8 10.00 Mostly Cloudy BKN039 54 42.1 64% 29.95 1014.3
22 15:52 NW 8 10.00 Mostly Cloudy BKN034 57.9 45 62% 29.93 1013.4
22 14:52 NW 6 10.00 Mostly Cloudy BKN033 BKN100 59 45 60% 29.91 1012.8
22 13:52 N 6 10.00 Mostly Cloudy SCT027 BKN100 57.9 46 65% 29.9 1012.4
22 12:52 N 7 10.00 Mostly Cloudy FEW019 SCT039 BKN100 55 48 55 52 77% 29.89 1012.2 0.04
22 11:52 N 10 10.00 Overcast SCT016 BKN033 OVC080 54 48.9 83% 29.9 1012.5
22 10:52 N 12 10.00 Overcast OVC013 52 48 86% 29.92 1013.3
22 09:52 N 9 10.00 Overcast BKN011 OVC023 53.1 50 89% 29.88 1011.9 0.04
22 08:52 N 10 10.00 Light Rain BKN011 OVC023 52 48.9 89% 29.88 1011.9 0.01
22 07:52 N 12 10.00 Light Rain BKN008 OVC017 52 50 93% 29.85 1010.8 0.03
22 06:52 N 7 5.00 Light Rain Fog/Mist OVC005 52 50 53.1 51.1 93% 29.83 1010.0 0.01 0.09
22 05:52 N 7 2.00 Light Drizzle Fog/Mist OVC003 53.1 51.1 93% 29.81 1009.6
22 04:52 N 8 1.50 Light Drizzle Fog/Mist OVC005 53.1 52 96% 29.81 1009.4
22 03:52 N 3 3.00 Fog/Mist OVC006 53.1 51.1 93% 29.8 1009.0 0.08
22 02:52 Calm 3.00 Light Rain Fog/Mist OVC006 52 51.1 97% 29.82 1009.7 0.06
22 01:52 Calm 3.00 Rain Fog/Mist OVC013 52 50 93% 29.85 1010.7 0.02
22 00:52 Calm 5.00 Fog/Mist SCT013 OVC045 51.1 50 54 51.1 96% 29.87 1011.4 0.02 0.04
21 23:52 S 5 5.00 Rain Fog/Mist OVC015 51.1 48.9 92% 29.91 1012.9 0.02
21 22:52 Calm 9.00 Overcast SCT060 OVC080 52 48 86% 29.93 1013.4
21 21:52 S 3 9.00 Overcast FEW075 OVC090 52 48 86% 29.94 1013.9
21 20:52 S 5 9.00 Overcast FEW070 OVC100 52 48 86% 29.95 1014.3
21 19:52 S 3 10.00 Mostly Cloudy SCT070 BKN110 52 46.9 83% 29.96 1014.5
21 18:52 S 6 10.00 Overcast BKN065 OVC110 53.1 46.9 55.9 52 80% 29.97 1014.8
21 17:52 SW 7 10.00 Overcast OVC065 54 48 80% 29.98 1015.1
21 16:52 S 3 8.00 Mostly Cloudy BKN070 BKN250 54 46.9 77% 29.97 1014.8
21 15:52 S 5 9.00 Mostly Cloudy BKN065 BKN250 55.9 48 75% 29.98 1015.2
21 14:52 S 3 8.00 Mostly Cloudy BKN075 BKN095 BKN200 54 48 80% 29.99 1015.5
21 13:52 S 6 8.00 Overcast BKN080 BKN090 OVC200 54 46.9 77% 30.01 1016.2
21 12:52 S 3 7.00 Mostly Cloudy BKN080 BKN100 BKN200 53.1 46.9 53.1 48 80% 30.02 1016.6
21 11:52 S 3 7.00 Overcast BKN012 OVC080 52 46.9 83% 30.05 1017.6
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)