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 April 26, Saturday | 14 | 24.4 76 | 756.3 29.78 1008.32 1008.32 | 757.9 29.84 1010.45 1010.45 | -0.5 -0.02 -0.67 -0.67 | 74 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 20.6 69 | 24.4 76 | 300-600 984-1968 | 16.0 9.9 | 19.4 67 | 0.5 0.02 | 6 | |||||||||||||
11 | 21.7 71 | 756.8 29.8 1008.98 1008.98 | 758.5 29.86 1011.25 1011.25 | -0.8 -0.03 -1.07 -1.07 | 79 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | 17.8 64 | 0.3 0.01 | 3 | ||||||||||||||||
08 | 20.6 69 | 757.6 29.83 1010.05 1010.05 | 759.1 29.89 1012.05 1012.05 | 0.0 0 0 0 | 84 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 19.4 67 | 300-600 984-1968 | 16.0 9.9 | 17.8 64 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||||
05 | 20.0 68 | 757.6 29.83 1010.05 1010.05 | 759.1 29.89 1012.05 1012.05 | -1.7 -0.07 -2.27 -2.27 | 87 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | 200-300 656-984 | 16.0 9.9 | 17.8 64 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||
02 | 20.0 68 | 759.3 29.89 1012.32 1012.32 | 761.0 29.96 1014.58 1014.58 | -1.3 -0.05 -1.73 -1.73 | 84 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 13.9 57 | 22.2 72 | 2000-2500 6562-8202 | 16.0 9.9 | 17.2 63 | 6.0 0.24 | 6 | ||||||||||||||
| April 25, Friday | 23 | 21.1 70 | 760.6 29.94 1014.05 1014.05 | 762.1 30 1016.05 1016.05 | -0.8 -0.03 -1.07 -1.07 | 73 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 16.1 61 | Trace of precipitation Trace of precipitation | 3 | |||||||||||||||
20 | 22.2 72 | 761.4 29.98 1015.12 1015.12 | 763.0 30.04 1017.25 1017.25 | -0.4 -0.02 -0.53 -0.53 | 66 | 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. | 13.9 57 | 26.7 80 | 1000-1500 3281-4921 | 12.0 7.5 | 15.6 60 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||
17 | 24.4 76 | 761.8 29.99 1015.65 1015.65 | 763.5 30.06 1017.92 1017.92 | -2.1 -0.08 -2.8 -2.8 | 60 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 16.1 61 | ||||||||||||||||||
14 | 25.0 77 | 763.9 30.07 1018.45 1018.45 | 765.6 30.14 1020.72 1020.72 | -1.8 -0.07 -2.4 -2.4 | 58 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 16.7 62 | 25.0 77 | 1000-1500 3281-4921 | 16.0 9.9 | 16.1 61 | ||||||||||||||||