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 18, Thursday | 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 | ||||||||||||||||||
02 | 15.6 60 | 750.8 29.56 1000.98 1000.98 | 759.0 29.88 1011.92 1011.92 | 0.7 0.03 0.93 0.93 | 86 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 15.0 59 | 21.1 70 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 13.3 56 | ||||||||||||||||
April 17, Wednesday | 23 | 18.9 66 | 750.1 29.53 1000.05 1000.05 | 758.4 29.86 1011.12 1011.12 | -0.5 -0.02 -0.67 -0.67 | 75 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 16.0 9.9 | 14.4 58 | ||||||||||||||||||
20 | 21.1 70 | 750.6 29.55 1000.72 1000.72 | 758.8 29.87 1011.65 1011.65 | -0.7 -0.03 -0.93 -0.93 | 66 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 15.0 59 | 23.3 74 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 14.4 58 | ||||||||||||||||
17 | 22.8 73 | 751.3 29.58 1001.65 1001.65 | 759.7 29.91 1012.85 1012.85 | -1.8 -0.07 -2.4 -2.4 | 51 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 12.2 54 | ||||||||||||||||||
14 | 21.1 70 | 753.1 29.65 1004.05 1004.05 | 761.4 29.98 1015.12 1015.12 | -2.5 -0.1 -3.33 -3.33 | 47 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 16.1 61 | 21.1 70 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | 9.4 49 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||
11 | 16.7 62 | 755.6 29.75 1007.38 1007.38 | 763.8 30.07 1018.32 1018.32 | -0.2 -0.01 -0.27 -0.27 | 48 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 16.0 9.9 | 5.6 42 | Trace of precipitation Trace of precipitation | 3 |