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 20, Thursday | 04 | -2.8 27 | 763.1 30.04 1017.38 1017.38 | 764.8 30.11 1019.65 1019.65 | -1.8 -0.07 -2.4 -2.4 | 45 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 16.0 9.9 | -13.3 8 | |||||||||||||||||
01 | -3.3 26 | 764.9 30.11 1019.78 1019.78 | 766.3 30.17 1021.65 1021.65 | -1.5 -0.06 -2 -2 | 44 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | -6.1 21 | -2.8 27 | 2000-2500 6562-8202 | 16.0 9.9 | -13.9 7 | ||||||||||||||||
| February 19, Wednesday | 22 | -3.9 25 | 766.4 30.17 1021.78 1021.78 | 768.1 30.24 1024.05 1024.05 | -0.8 -0.03 -1.07 -1.07 | 53 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | 16.0 9.9 | -12.2 10 | |||||||||||||||||
19 | -3.3 26 | 767.2 30.2 1022.85 1022.85 | 768.8 30.27 1024.98 1024.98 | -0.7 -0.03 -0.93 -0.93 | 42 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | -6.1 21 | -2.8 27 | 2000-2500 6562-8202 | 16.0 9.9 | -14.4 6 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||||
16 | -3.9 25 | 767.9 30.23 1023.78 1023.78 | 769.4 30.29 1025.78 1025.78 | -2.0 -0.08 -2.67 -2.67 | 55 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 16.0 9.9 | -11.7 11 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||||
13 | -4.4 24 | 769.9 30.31 1026.45 1026.45 | 771.6 30.38 1028.72 1028.72 | -2.4 -0.09 -3.2 -3.2 | 42 | 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 | Continuous fall of snowflakes, slight at time of observation. | -6.1 21 | -3.9 25 | 1000-1500 3281-4921 | 14.0 8.7 | -15.6 4 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||
10 | -5.0 23 | 772.3 30.41 1029.65 1029.65 | 773.8 30.46 1031.65 1031.65 | 0.6 0.02 0.8 0.8 | 35 | Wind blowing from the north-northwest | 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 | -18.3 -1 | ||||||||||||||||||
07 | -6.1 21 | 771.7 30.38 1028.85 1028.85 | 773.2 30.44 1030.85 1030.85 | 0.5 0.02 0.67 0.67 | 39 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | -6.1 21 | 3.3 38 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -17.8 -0 | ||||||||||||||||
04 | -5.6 22 | 771.2 30.36 1028.18 1028.18 | 772.9 30.43 1030.45 1030.45 | 0.0 0 0 0 | 36 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 16.0 9.9 | -18.3 -1 | ||||||||||||||||||