KIAD

UTC

Washington Dulles International Airport

Sterling, Virginia, United States

24 Hour Weather History

Weather history tables are too large to display on this screen size.

Observed	Wind	Visibilty	Clouds	Temp	Dew Pt	Humidity	Barometer	Type
Dec 22 11:52 UTC	320° at 5 KTS	Greater than 10 SM	Broken at 4,000' AGL Broken at 6,000' AGL	-4°C 25°F	-12°C 10°F	54%	30.44 Hg 1031.0 hPa	VFR
Dec 22 10:52 UTC	300° at 7 KTS	Greater than 10 SM	Broken at 4,200' AGL	-4°C 25°F	-12°C 10°F	54%	30.41 Hg 1030.0 hPa	VFR
Dec 22 09:52 UTC	310° at 8 KTS	Greater than 10 SM	Overcast at 4,600' AGL	-3°C 27°F	-12°C 10°F	50%	30.39 Hg 1029.0 hPa	VFR
Dec 22 08:52 UTC	300° at 7 KTS	Greater than 10 SM	Broken at 4,700' AGL	-3°C 27°F	-12°C 10°F	50%	30.38 Hg 1029.0 hPa	VFR
Dec 22 07:52 UTC	310° at 9 KTS	Greater than 10 SM	Overcast at 4,600' AGL	-2°C 28°F	-11°C 12°F	51%	30.37 Hg 1028.0 hPa	VFR
Dec 22 06:52 UTC	320° at 7 KTS	Greater than 10 SM	Broken at 4,700' AGL Overcast at 20,000' AGL	-2°C 28°F	-11°C 12°F	51%	30.36 Hg 1028.0 hPa	VFR
Dec 22 05:52 UTC	330° at 6 KTS	Greater than 10 SM	Overcast at 4,900' AGL	-2°C 28°F	-12°C 10°F	47%	30.36 Hg 1028.0 hPa	VFR
Dec 22 04:52 UTC	350° at 9 KTS	Greater than 10 SM	Overcast at 5,000' AGL	-2°C 28°F	-13°C 9°F	43%	30.35 Hg 1028.0 hPa	VFR
Dec 22 03:52 UTC	340° at 9 KTS	Greater than 10 SM	Broken at 5,000' AGL Broken at 22,000' AGL	-2°C 28°F	-13°C 9°F	43%	30.35 Hg 1028.0 hPa	VFR
Dec 22 02:52 UTC	340° at 13 KTS Gusting to 20 KTS	Greater than 10 SM	Broken at 5,000' AGL Broken at 25,000' AGL	-1°C 30°F	-13°C 9°F	40%	30.33 Hg 1027.0 hPa	VFR
Dec 22 01:52 UTC	330° at 11 KTS Gusting to 19 KTS	Greater than 10 SM	Broken at 5,500' AGL Broken at 25,000' AGL	-1°C 30°F	-11°C 12°F	47%	30.31 Hg 1026.0 hPa	VFR
Dec 22 00:52 UTC	330° at 8 KTS	Greater than 10 SM	Scattered at 5,000' AGL Broken at 25,000' AGL	-1°C 30°F	-9°C 16°F	55%	30.29 Hg 1026.0 hPa	VFR
Dec 21 23:52 UTC	320° at 8 KTS	Greater than 10 SM	Few at 5,000' AGL Scattered at 25,000' AGL	-1°C 30°F	-9°C 16°F	55%	30.27 Hg 1025.0 hPa	VFR
Dec 21 22:52 UTC	330° at 8 KTS	Greater than 10 SM	Scattered at 5,000' AGL	-1°C 30°F	-9°C 16°F	55%	30.24 Hg 1024.0 hPa	VFR
Dec 21 21:52 UTC	330° at 9 KTS	Greater than 10 SM	Scattered at 5,500' AGL	0°C 32°F	-9°C 16°F	51%	30.23 Hg 1024.0 hPa	VFR
Dec 21 19:52 UTC	310° at 16 KTS Gusting to 24 KTS	Greater than 10 SM	Broken at 5,500' AGL	2°C 36°F	-11°C 12°F	38%	30.22 Hg 1023.0 hPa	VFR
Dec 21 18:52 UTC	330° at 12 KTS	Greater than 10 SM	Broken at 5,500' AGL	3°C 37°F	-9°C 16°F	41%	30.2 Hg 1023.0 hPa	VFR
Dec 21 17:52 UTC	320° at 14 KTS Gusting to 21 KTS	Greater than 10 SM	Broken at 5,500' AGL	2°C 36°F	-10°C 14°F	41%	30.2 Hg 1023.0 hPa	VFR
Dec 21 16:52 UTC	340° at 17 KTS Gusting to 29 KTS	Greater than 10 SM	Broken at 6,000' AGL	2°C 36°F	-12°C 10°F	35%	30.21 Hg 1023.0 hPa	VFR
Dec 21 15:52 UTC	330° at 20 KTS Gusting to 34 KTS	Greater than 10 SM	Broken at 5,000' AGL	2°C 36°F	-10°C 14°F	41%	30.22 Hg 1023.0 hPa	VFR
Dec 21 14:52 UTC	330° at 15 KTS Gusting to 28 KTS	Greater than 10 SM	Scattered at 5,500' AGL	2°C 36°F	-10°C 14°F	41%	30.21 Hg 1023.0 hPa	VFR
Dec 21 13:52 UTC	320° at 15 KTS Gusting to 23 KTS	Greater than 10 SM	Scattered at 5,000' AGL	2°C 36°F	-9°C 16°F	44%	30.18 Hg 1022.0 hPa	VFR
Dec 21 12:52 UTC	310° at 12 KTS	Greater than 10 SM	Broken at 5,500' AGL	1°C 34°F	-7°C 19°F	56%	30.14 Hg 1021.0 hPa	VFR
Dec 21 11:52 UTC	320° at 9 KTS	Greater than 10 SM	Few at 4,500' AGL Scattered at 10,000' AGL	2°C 36°F	-6°C 21°F	56%	30.11 Hg 1020.0 hPa	VFR