Weather archive in Washington / Ronald Reagan (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 18, Tuesday | 22 | -3.3 26 | 770.2 30.32 1026.85 1026.85 | 771.7 30.38 1028.85 1028.85 | 2.0 0.08 2.67 2.67 | 38 | Wind blowing from the north | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -15.6 4 | |||||||||||||||||
19 | 0.0 32 | 768.2 30.24 1024.18 1024.18 | 769.9 30.31 1026.45 1026.45 | 1.0 0.04 1.33 1.33 | 27 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | -2.1 28 | 3.3 38 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -16.7 2 | ||||||||||||||||
16 | 2.2 36 | 767.2 30.2 1022.85 1022.85 | 768.7 30.26 1024.85 1024.85 | -0.5 -0.02 -0.67 -0.67 | 22 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -17.2 1 | ||||||||||||||||||
13 | 0.6 33 | 767.7 30.22 1023.52 1023.52 | 769.3 30.29 1025.65 1025.65 | -0.7 -0.03 -0.93 -0.93 | 23 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | -2.8 27 | 0.6 33 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -18.3 -1 | |||||||||||||||
10 | -2.2 28 | 768.4 30.25 1024.45 1024.45 | 770.1 30.32 1026.72 1026.72 | 1.7 0.07 2.27 2.27 | 31 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -17.2 1 | |||||||||||||||||
07 | -2.2 28 | 766.7 30.19 1022.18 1022.18 | 768.4 30.25 1024.45 1024.45 | 1.6 0.06 2.13 2.13 | 31 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | -2.2 28 | 6.7 44 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -17.2 1 | ||||||||||||||||
04 | -1.1 30 | 765.1 30.12 1020.05 1020.05 | 766.6 30.18 1022.05 1022.05 | 0.7 0.03 0.93 0.93 | 33 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -15.6 4 | ||||||||||||||||||
01 | 0.0 32 | 764.4 30.09 1019.12 1019.12 | 766.0 30.16 1021.25 1021.25 | 0.8 0.03 1.07 1.07 | 35 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 0.0 32 | 3.3 38 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -13.9 7 | ||||||||||||||||
February 17, Monday | 22 | 1.1 34 | 763.6 30.06 1018.05 1018.05 | 765.3 30.13 1020.32 1020.32 | 1.0 0.04 1.33 1.33 | 34 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -13.3 8 |