Weather archive in Washington / Dulles (airport)
View weather archive
Download weather archive
Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 December 8, Monday | 19 | -2.2 28 | 761.2 29.97 1014.85 1014.85 | 769.8 30.31 1026.32 1026.32 | 1.3 0.05 1.73 1.73 | 29 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | -3.3 26 | 1.7 35 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -17.8 -0 | |||||||||||||||
16 | -1.1 30 | 759.9 29.92 1013.12 1013.12 | 768.5 30.26 1024.58 1024.58 | 0.8 0.03 1.07 1.07 | 34 | Wind blowing from the north-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -15.0 5 | |||||||||||||||||
13 | 0.6 33 | 759.1 29.89 1012.05 1012.05 | 767.7 30.22 1023.52 1023.52 | -0.8 -0.03 -1.07 -1.07 | 36 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 0.0 32 | 2.8 37 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -12.8 9 | ||||||||||||||||
10 | 0.0 32 | 759.9 29.92 1013.12 1013.12 | 768.4 30.25 1024.45 1024.45 | 1.5 0.06 2 2 | 45 | Wind blowing from the north-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 16.0 9.9 | -10.6 13 | ||||||||||||||||||
07 | 1.7 35 | 758.4 29.86 1011.12 1011.12 | 766.9 30.19 1022.45 1022.45 | 1.5 0.06 2 2 | 57 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | -3.3 26 | 6.7 44 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -6.1 21 | |||||||||||||||
04 | -1.7 29 | 756.9 29.8 1009.12 1009.12 | 765.4 30.13 1020.45 1020.45 | 1.1 0.04 1.47 1.47 | 96 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | -2.2 28 | ||||||||||||||||||
01 | -1.7 29 | 755.8 29.76 1007.65 1007.65 | 764.5 30.1 1019.25 1019.25 | 0.7 0.03 0.93 0.93 | 96 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Mist. | -4.4 24 | 1.1 34 | 1500-2000 4921-6562 | 9.0 5.6 | -2.2 28 | |||||||||||||||
| December 7, Sunday | 22 | -2.2 28 | 755.1 29.73 1006.72 1006.72 | 763.8 30.07 1018.32 1018.32 | -0.5 -0.02 -0.67 -0.67 | 96 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 11.0 6.8 | -2.8 27 | |||||||||||||||||
19 | 1.1 34 | 755.6 29.75 1007.38 1007.38 | 764.2 30.09 1018.85 1018.85 | 0.7 0.03 0.93 0.93 | 85 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -4.3 24 | 6.7 44 | 16.0 9.9 | -1.1 30 | |||||||||||||||||