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 | |
| 2025 February 16, Sunday | 04 | 3.3 38 | 745.0 29.33 993.25 993.25 | 753.4 29.66 1004.45 1004.45 | -4.1 -0.16 -5.47 -5.47 | 97 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 50-100 164-328 | 12.0 7.5 | 2.8 37 | 0.8 0.03 | 3 | |||||||||||||||
01 | 2.2 36 | 749.1 29.49 998.72 998.72 | 757.4 29.82 1009.78 1009.78 | -2.8 -0.11 -3.73 -3.73 | 93 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 1.1 34 | 2.8 37 | 100-200 328-656 | 9.0 5.6 | 1.1 34 | 4.0 0.16 | 6 | |||||||||||||
| February 15, Saturday | 22 | 2.2 36 | 751.9 29.6 1002.45 1002.45 | 760.3 29.93 1013.65 1013.65 | -2.0 -0.08 -2.67 -2.67 | 93 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 300-600 984-1968 | 8.0 5.0 | 1.1 34 | 2.0 0.08 | 3 | ||||||||||||||
19 | 1.7 35 | 753.9 29.68 1005.12 1005.12 | 762.4 30.02 1016.45 1016.45 | -2.7 -0.11 -3.6 -3.6 | 93 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 1.1 34 | 4.4 40 | 100-200 328-656 | 16.0 9.9 | 0.6 33 | 8.0 0.31 | 6 | |||||||||||||
16 | 1.7 35 | 756.6 29.79 1008.72 1008.72 | 765.2 30.13 1020.18 1020.18 | -3.1 -0.12 -4.13 -4.13 | 89 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 300-600 984-1968 | 9.0 5.6 | 0.0 32 | 4.0 0.16 | 3 | |||||||||||||||
13 | 4.4 40 | 759.7 29.91 1012.85 1012.85 | 768.2 30.24 1024.18 1024.18 | -3.5 -0.14 -4.67 -4.67 | 51 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 0.6 33 | 4.4 40 | 2000-2500 6562-8202 | 16.0 9.9 | -5.0 23 | ||||||||||||||||
10 | 2.8 37 | 763.2 30.05 1017.52 1017.52 | 771.9 30.39 1029.12 1029.12 | -1.0 -0.04 -1.33 -1.33 | 52 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 16.0 9.9 | -6.1 21 | ||||||||||||||||||
07 | 1.1 34 | 764.2 30.09 1018.85 1018.85 | 772.7 30.42 1030.18 1030.18 | -1.0 -0.04 -1.33 -1.33 | 56 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -6.7 20 | ||||||||||||||||||
04 | 1.1 34 | 765.2 30.13 1020.18 1020.18 | 773.8 30.46 1031.65 1031.65 | -1.2 -0.05 -1.6 -1.6 | 52 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -7.8 18 | ||||||||||||||||||