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 | |
| 2021 March 2, Tuesday | 16 | 7.8 46 | 766.7 30.19 1022.18 1022.18 | 768.1 30.24 1024.05 1024.05 | -1.2 -0.05 -1.6 -1.6 | 25 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -11.1 12 | |||||||||||||||||
13 | 5.0 41 | 767.9 30.23 1023.78 1023.78 | 769.5 30.3 1025.92 1025.92 | -1.3 -0.05 -1.73 -1.73 | 32 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 20–30%. 2/10–3/10. 2 oktas | -0.6 31 | 5.6 42 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -10.6 13 | |||||||||||||||
10 | 2.2 36 | 769.2 30.28 1025.52 1025.52 | 770.7 30.34 1027.52 1027.52 | 1.5 0.06 2 2 | 35 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 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 | -11.7 11 | |||||||||||||||||
07 | -0.6 31 | 767.7 30.22 1023.52 1023.52 | 769.3 30.29 1025.65 1025.65 | 2.0 0.08 2.67 2.67 | 47 | Wind blowing from the north-northwest | 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 | 20–30%. 2/10–3/10. 2 oktas | -0.6 31 | 11.1 52 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -10.6 13 | |||||||||||||||
04 | 1.1 34 | 765.7 30.15 1020.85 1020.85 | 767.4 30.21 1023.12 1023.12 | 2.3 0.09 3.07 3.07 | 50 | Wind blowing from the north-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | no clouds no clouds no clouds | 16.0 9.9 | -8.3 17 | ||||||||||||||||||
01 | 3.9 39 | 763.4 30.06 1017.78 1017.78 | 764.9 30.11 1019.78 1019.78 | 1.8 0.07 2.4 2.4 | 41 | 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 | 20–30%. 2/10–3/10. 2 oktas | 3.9 39 | 8.9 48 | 1500-2000 4921-6562 | 16.0 9.9 | -8.3 17 | |||||||||||||||
| March 1, Monday | 22 | 6.7 44 | 761.6 29.98 1015.38 1015.38 | 763.2 30.05 1017.52 1017.52 | 2.0 0.08 2.67 2.67 | 40 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | 16.0 9.9 | -6.1 21 | ||||||||||||||||
19 | 8.9 48 | 759.6 29.91 1012.72 1012.72 | 761.3 29.97 1014.98 1014.98 | 3.1 0.12 4.13 4.13 | 33 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 50%. 5/10. 4 oktas | 6.7 44 | 11.1 52 | 2000-2500 6562-8202 | 16.0 9.9 | -6.7 20 | |||||||||||||||
16 | 10.0 50 | 756.5 29.78 1008.58 1008.58 | 758.2 29.85 1010.85 1010.85 | 1.5 0.06 2 2 | 44 | Wind blowing from the west-northwest | 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 | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 16.0 9.9 | -1.7 29 | |||||||||||||||||