Weather archive in Washington / Dulles (airport)
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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 | |
2024 April 19, Friday | 05 | 12.8 55 | 756.1 29.77 1008.05 1008.05 | 764.2 30.09 1018.85 1018.85 | -0.3 -0.01 -0.4 -0.4 | 80 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | 9.4 49 | |||||||||||||||||
02 | 13.9 57 | 756.4 29.78 1008.45 1008.45 | 764.6 30.1 1019.38 1019.38 | 0.6 0.02 0.8 0.8 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 11.7 53 | 22.2 72 | 300-600 984-1968 | 16.0 9.9 | 9.4 49 | ||||||||||||||||
April 18, Thursday | 23 | 15.6 60 | 755.8 29.76 1007.65 1007.65 | 764.2 30.09 1018.85 1018.85 | 1.9 0.07 2.53 2.53 | 75 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | 11.1 52 | ||||||||||||||||||
20 | 22.2 72 | 753.9 29.68 1005.12 1005.12 | 762.2 30.01 1016.18 1016.18 | 0.5 0.02 0.67 0.67 | 44 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 11.7 53 | 26.1 79 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 9.4 49 | ||||||||||||||||
17 | 25.0 77 | 753.4 29.66 1004.45 1004.45 | 761.6 29.98 1015.38 1015.38 | -0.2 -0.01 -0.27 -0.27 | 40 | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 16.0 9.9 | 10.6 51 | ||||||||||||||||||
14 | 25.0 77 | 753.6 29.67 1004.72 1004.72 | 761.8 29.99 1015.65 1015.65 | 0.0 0 0 0 | 36 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 15.6 60 | 25.0 77 | 1500-2000 4921-6562 | 16.0 9.9 | 8.9 48 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||
11 | 22.2 72 | 753.6 29.67 1004.72 1004.72 | 761.8 29.99 1015.65 1015.65 | 0.5 0.02 0.67 0.67 | 43 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Rain, not freezing, continuous, slight at time of observation. | 2000-2500 6562-8202 | 16.0 9.9 | 8.9 48 | Trace of precipitation Trace of precipitation | 3 | ||||||||||||||
08 | 15.6 60 | 753.1 29.65 1004.05 1004.05 | 761.2 29.97 1014.85 1014.85 | 1.8 0.07 2.4 2.4 | 86 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 11.7 53 | 23.3 74 | 2000-2500 6562-8202 | 16.0 9.9 | 13.3 56 | ||||||||||||||||
05 | 14.4 58 | 751.3 29.58 1001.65 1001.65 | 759.6 29.91 1012.72 1012.72 | 0.5 0.02 0.67 0.67 | 90 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 12.8 55 |