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.
30 21:52 N 17 16.09 A Few Clouds FEW055 12.2 1.7 49% 76.05 1013.8
30 20:52 NW 20 G 43 16.09 A Few Clouds FEW060 13.3 2.8 49% 75.97 1012.8
30 19:52 NW 31 G 52 16.09 A Few Clouds FEW080 15.6 3.3 21.1 15.6 44% 75.87 1011.3
30 18:52 NW 31 G 48 16.09 Partly Cloudy SCT080 17.8 2.2 35% 75.77 1010.0
30 17:52 NW 30 G 46 16.09 Mostly Cloudy BKN080 19.4 2.2 32% 75.72 1009.2
30 16:52 W 30 G 44 16.09 Mostly Cloudy BKN080 20.6 1.1 27% 75.64 1008.5
30 15:52 W 20 G 41 16.09 Mostly Cloudy BKN075 21.1 1.7 28% 75.59 1007.9
30 14:52 W 28 G 50 16.09 Partly Cloudy SCT070 20.6 3.9 33% 75.62 1008.0
30 13:52 W 24 G 39 16.09 Partly Cloudy SCT070 SCT250 20.6 3.9 20.6 13.9 33% 75.62 1008.0
30 12:52 W 24 G 41 16.09 Partly Cloudy SCT060 SCT250 20.6 5.6 38% 75.64 1008.5
30 11:52 NW 24 16.09 Partly Cloudy SCT060 SCT250 18.9 5 40% 75.72 1009.3
30 10:52 NW 30 G 46 16.09 Partly Cloudy SCT055 SCT250 17.8 4.4 41% 75.72 1009.4
30 09:52 NW 17 G 41 16.09 Partly Cloudy FEW045 SCT230 17.8 6.1 46% 75.72 1009.5
30 08:52 NW 17 G 33 16.09 Mostly Cloudy BKN230 15.6 8.3 62% 75.72 1009.3
30 07:52 NW 17 G 30 16.09 Mostly Cloudy FEW007 FEW140 BKN230 13.9 9.4 13.9 11.1 74% 75.64 1008.4
30 06:52 Calm 16.09 Mostly Cloudy FEW003 FEW140 BKN210 12.2 10.6 90% 75.64 1008.5
30 05:52 SE 7 16.09 Mostly Cloudy BKN140 12.2 11.1 93% 75.62 1007.9
30 04:52 Calm 16.09 Overcast OVC140 11.7 11.1 96% 75.62 1008.0
30 03:52 NE 11 16.09 Overcast FEW006 OVC140 11.7 10.6 93% 75.57 1007.3
30 02:52 NE 6 14.48 Overcast OVC008 12.2 11.1 93% 75.54 1007.2
30 01:52 NE 7 16.09 Mostly Cloudy SCT013 BKN140 12.2 11.1 15 12.2 93% 75.57 1007.2
30 00:52 NE 9 16.09 Mostly Cloudy BKN018 BKN100 13.3 11.1 87% 75.59 1007.7
29 23:52 E 9 16.09 Mostly Cloudy SCT030 BKN100 13.3 11.1 87% 75.54 1007.2
29 22:52 S 11 16.09 Overcast BKN026 OVC033 13.3 11.1 87% 75.59 1007.8
29 21:52 S 17 16.09 Light Rain OVC028 13.9 11.1 83% 75.59 1007.9
29 20:52 S 9 16.09 Overcast OVC028 14.4 11.7 84% 75.59 1007.9
29 19:52 S 13 16.09 Overcast FEW012 OVC025 15 12.8 16.7 14.4 87% 75.59 1007.7 0.08 0.41
29 18:52 SE 11 4.83 Rain Fog/Mist SCT024 BKN029 OVC065 15 12.8 87% 75.59 1007.8 0.2
29 17:52 Calm 9.66 Light Rain Fog/Mist OVC027 15 12.8 87% 75.67 1008.8 0.03
29 16:52 SE 9 16.09 Overcast FEW019 OVC030 15.6 12.8 84% 75.67 1008.7 0.1
29 15:52 SE 9 16.09 Light Rain FEW020 OVC026 15.6 13.3 86% 75.69 1009.2 0.03
29 14:52 SE 7 12.87 Light Rain OVC023 15.6 12.2 80% 75.82 1010.9 0.08
29 13:52 S 7 16.09 Light Rain OVC023 16.7 11.1 16.7 12.8 70% 75.92 1012.1
29 12:52 S 7 16.09 Overcast OVC026 16.1 11.1 72% 75.97 1012.7
29 11:52 S 7 16.09 Overcast OVC025 15 10 72% 76.05 1013.7
29 10:52 S 11 16.09 Overcast OVC025 14.4 10 75% 76.07 1014.2
29 09:52 S 19 16.09 Overcast OVC024 13.9 8.9 72% 76.12 1014.8
29 08:52 S 13 16.09 Overcast OVC021 13.3 7.8 70% 76.1 1014.5
29 07:52 S 13 16.09 Overcast OVC021 12.8 7.2 13.3 12.2 69% 76.12 1014.7
29 06:52 S 13 16.09 Overcast OVC023 12.8 7.2 69% 76.12 1014.8
29 05:52 S 11 16.09 Overcast OVC023 12.2 6.7 69% 76.12 1015.0
29 04:52 SE 13 16.09 Overcast OVC024 12.2 6.1 67% 76.15 1015.0
29 03:52 SE 7 16.09 Overcast OVC025 12.2 6.1 67% 76.12 1014.9
29 02:52 Calm 16.09 Mostly Cloudy BKN027 12.2 6.1 67% 76.17 1015.4
29 01:52 SE 7 16.09 Mostly Cloudy BKN028 12.8 7.2 16.7 12.2 69% 76.23 1016.2
29 00:52 SE 11 16.09 Mostly Cloudy BKN029 12.8 7.2 69% 76.3 1017.3
28 23:52 SE 13 16.09 Mostly Cloudy BKN032 13.9 7.8 67% 76.3 1017.2
28 22:52 S 11 16.09 Mostly Cloudy BKN035 14.4 8.3 67% 76.33 1017.5
28 21:52 SE 9 16.09 Mostly Cloudy BKN035 14.4 8.3 67% 76.35 1017.8
28 20:52 SE 7 16.09 Overcast OVC035 15.6 8.9 65% 76.23 1016.1
28 19:52 E 9 16.09 Overcast OVC036 16.7 9.4 17.2 14.4 62% 76.28 1016.9
28 18:52 SE 9 16.09 Overcast OVC035 17.2 8.3 56% 76.28 1017.1
28 17:52 SE 9 16.09 Overcast OVC036 17.2 8.3 56% 76.28 1017.0
28 16:52 SE 13 16.09 Overcast OVC040 16.7 8.3 58% 76.3 1017.3
28 15:52 S 15 16.09 Overcast BKN042 BKN060 OVC080 16.7 7.8 56% 76.35 1017.8
28 14:52 S 15 16.09 Overcast FEW045 BKN060 OVC085 15.6 7.8 60% 76.38 1018.4
28 13:52 S 13 16.09 Overcast OVC060 14.4 7.2 14.4 11.7 62% 76.45 1019.3
28 12:52 S 11 16.09 Overcast OVC065 12.8 7.2 69% 76.5 1020.1
28 11:52 SE 13 16.09 Overcast SCT070 OVC085 11.7 6.7 72% 76.58 1021.1
28 10:52 S 15 16.09 Light Drizzle OVC070 11.7 6.7 72% 76.63 1021.7
28 09:52 SW 17 G 33 14.48 Light Rain BKN080 OVC100 12.2 6.1 67% 76.66 1022.0
28 08:52 S 17 16.09 Overcast BKN130 OVC250 12.8 6.7 67% 76.61 1021.3
28 07:52 SW 13 16.09 Overcast BKN140 OVC250 11.7 7.2 11.7 10 74% 76.68 1022.4
28 06:52 S 11 16.09 Mostly Cloudy FEW110 BKN130 BKN250 11.1 6.1 72% 76.63 1021.6
28 05:52 S 11 16.09 Mostly Cloudy FEW110 BKN130 BKN250 10.6 6.7 77% 76.63 1021.6
28 04:52 S 9 16.09 Mostly Cloudy FEW110 BKN130 BKN250 10.6 6.7 77% 76.66 1021.9
28 03:52 S 9 16.09 Partly Cloudy FEW130 SCT250 10.6 6.7 77% 76.71 1022.5
28 02:52 SW 11 16.09 A Few Clouds FEW130 11.1 7.2 77% 76.73 1023.0
28 01:52 S 15 16.09 A Few Clouds FEW250 12.2 6.7 17.8 11.7 69% 76.73 1023.0
28 00:52 SE 19 16.09 A Few Clouds FEW250 12.2 6.1 67% 76.78 1023.5
27 23:52 S 9 16.09 Mostly Cloudy BKN250 12.8 6.1 64% 76.78 1023.5
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)