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.
07 11:52 S 13 10.00 Fair CLR 66 50 56% 30.03 1016.9
07 08:52 SW 6 10.00 A Few Clouds FEW250 55 50 83% 30.08 1018.5
07 07:52 SW 5 10.00 A Few Clouds FEW250 52 48 52 48.9 86% 30.08 1018.4
07 06:52 SW 3 9.00 Fair CLR 51.1 46.9 86% 30.08 1018.6
07 05:52 SW 5 8.00 Fair CLR 50 46 86% 49 30.07 1018.3
07 04:52 SW 5 9.00 Fair CLR 48.9 46 90% 48 30.08 1018.5
07 02:52 Calm 9.00 Fair CLR 52 46.9 83% 30.09 1019.0
07 01:52 SW 5 10.00 Fair CLR 52 46 61 52 80% 30.1 1019.3
07 00:52 Calm 7.00 Fair CLR 53.1 46 77% 30.11 1019.5
06 23:52 Calm 10.00 Fair CLR 54 45 72% 30.12 1019.8
06 22:52 S 3 10.00 Fair CLR 55 46 72% 30.12 1019.8
06 21:52 SW 3 10.00 Fair CLR 55.9 43 62% 30.11 1019.7
06 20:52 SE 6 10.00 Fair CLR 57.9 45 62% 30.11 1019.6
06 19:52 N 5 10.00 Fair CLR 59 36 66 59 42% 30.1 1019.4
06 18:52 N 6 10.00 A Few Clouds FEW250 60.1 37.9 44% 30.1 1019.3
06 17:52 Vrbl 3 10.00 Fair CLR 64 37 37% 30.1 1019.4
06 16:52 N 7 10.00 Fair CLR 64.9 37.9 37% 30.11 1019.6
06 15:52 N 7 10.00 Fair CLR 66 36 33% 30.12 1019.9
06 14:52 Vrbl 6 10.00 Fair CLR 64.9 36 34% 30.14 1020.7
06 13:52 E 5 10.00 Fair CLR 64 37 64 51.1 37% 30.18 1021.8
06 12:52 NW 3 10.00 A Few Clouds FEW030 62.1 37 40% 30.21 1022.8
06 11:52 N 6 10.00 A Few Clouds FEW030 60.1 33.1 36% 30.23 1023.7
06 10:52 Calm 10.00 A Few Clouds FEW020 59 37 44% 30.25 1024.3
06 09:52 N 7 10.00 A Few Clouds FEW020 57.9 39 50% 30.25 1024.2
06 08:52 N 10 10.00 A Few Clouds FEW020 55 39 55% 30.24 1024.0
06 07:52 N 8 10.00 A Few Clouds FEW020 51.1 39.9 57 50 66% 30.23 1023.6
06 06:52 N 8 10.00 Fair CLR 50 39 66% 47 30.21 1022.8
06 05:52 N 9 10.00 Fair CLR 52 39 61% 30.19 1022.3
06 04:52 N 10 10.00 Fair CLR 52 39.9 64% 30.17 1021.6
06 03:52 NW 12 10.00 Fair CLR 54 39 57% 30.17 1021.5
06 02:52 NW 10 10.00 Fair CLR 55 39 55% 30.18 1021.9
06 01:52 NW 9 10.00 Fair CLR 55.9 39 66.9 55.9 53% 30.16 1021.3
06 00:52 NW 8 10.00 Fair CLR 59 39 48% 30.16 1021.2
05 23:52 NW 9 10.00 Fair CLR 59 43 56% 30.15 1020.9
05 22:52 NW 8 10.00 Fair CLR 62.1 43 50% 30.14 1020.6
05 21:52 N 8 10.00 A Few Clouds FEW090 64 43 46% 30.12 1020.0
05 20:52 N 8 10.00 A Few Clouds FEW065 64 45 50% 30.1 1019.3
05 19:52 N 10 10.00 A Few Clouds FEW055 66 44.1 73.9 64.9 45% 30.08 1018.6
05 18:52 NW 8 10.00 A Few Clouds FEW055 69.1 43 39% 30.06 1017.8
05 17:52 NW 14 10.00 A Few Clouds FEW055 FEW250 71.1 45 39% 30.04 1017.1
05 16:52 N 15 G 21 10.00 A Few Clouds FEW060 FEW250 73 48 41% 30.02 1016.6
05 15:52 NW 16 G 24 10.00 Partly Cloudy SCT060 SCT250 73.9 48 40% 30.02 1016.5
05 14:52 NW 16 G 23 10.00 Partly Cloudy FEW050 SCT250 73.9 50 43% 30.02 1016.6
05 13:52 NW 16 10.00 Partly Cloudy FEW049 SCT250 73.9 50 73.9 60.1 43% 30.04 1017.2
05 12:52 NW 17 10.00 Partly Cloudy SCT043 SCT250 72 52 50% 30.06 1018.0
05 11:52 NW 10 G 24 10.00 Mostly Cloudy SCT034 BKN250 71.1 55.9 59% 30.08 1018.4
05 10:52 W 10 10.00 Partly Cloudy FEW015 FEW030 SCT250 69.1 57.9 68% 30.08 1018.6
05 09:52 SW 6 9.00 Mostly Cloudy FEW007 FEW015 BKN250 64.9 59 81% 30.08 1018.5
05 08:52 W 7 7.00 Mostly Cloudy BKN007 BKN011 BKN250 62.1 59 90% 30.07 1018.1
05 07:52 W 6 6.00 Fog/Mist BKN010 BKN015 BKN250 60.1 57.9 62.1 60.1 93% 30.06 1017.8
05 06:52 W 3 9.00 Overcast FEW006 BKN010 OVC015 61 59 93% 30.06 1017.7
05 05:52 W 3 7.00 Overcast SCT006 OVC014 61 59 93% 30.05 1017.3
05 04:52 NW 6 5.00 Fog/Mist OVC004 61 59 93% 30.04 1017.3
05 03:52 Calm 2.50 Fog/Mist OVC003 61 60.1 97% 30.05 1017.6
05 02:52 W 5 0.25 Fog BKN000 BKN006 OVC140 61 60.1 97% 30.06 1017.9
05 01:52 Calm 10.00 Overcast FEW010 FEW022 BKN140 OVC250 62.1 59 63 62.1 90% 30.06 1018.0
05 00:52 Calm 10.00 Overcast FEW010 BKN022 OVC033 63 60.1 90% 30.08 1018.4
04 23:52 NE 6 7.00 Overcast SCT009 BKN016 OVC023 63 60.1 90% 30.09 1019.0
04 22:52 NE 5 7.00 Overcast FEW008 BKN010 OVC015 63 60.1 90% 30.1 1019.2
04 21:52 NE 7 10.00 Overcast BKN008 OVC015 63 60.1 90% 30.11 1019.4
04 20:52 NE 5 10.00 Overcast BKN007 OVC013 63 61 93% 30.1 1019.2
04 19:52 NE 6 4.00 Fog/Mist SCT006 OVC015 63 61 64.9 63 93% 30.09 1018.9
04 18:52 NE 9 9.00 Overcast OVC011 64 61 90% 30.08 1018.6
04 17:52 NE 7 10.00 Overcast OVC012 64.9 61 87% 30.09 1018.7
04 16:52 N 6 10.00 Overcast BKN008 BKN014 OVC027 64.9 62.1 90% 30.09 1018.9
04 15:52 NE 8 2.00 Fog/Mist FEW005 BKN010 OVC016 64 62.1 93% 30.1 1019.1
04 14:52 NE 6 1.00 Fog/Mist BKN006 OVC011 64 62.1 93% 30.1 1019.3
04 13:52 N 6 2.50 Fog/Mist BKN006 OVC010 64 61 64 61 90% 30.13 1020.2 0.01
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)