Weather archive in London / Heathrow (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 19, Saturday | 15 | 17.5 64 | 753.4 29.66 1004.45 1004.45 | 755.6 29.75 1007.38 1007.38 | -0.3 -0.01 -0.4 -0.4 | 39 | Wind blowing from the east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 55.0 34.2 | 3.4 38 | ||||||||||||||||
14 | 15.0 59 | 753.6 29.67 1004.72 1004.72 | 755.8 29.76 1007.65 1007.65 | -0.4 -0.02 -0.53 -0.53 | 47 | Wind blowing from the east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 3.7 39 | |||||||||||||||||
13 | 16.9 62 | 753.7 29.67 1004.85 1004.85 | 756.0 29.76 1007.92 1007.92 | 0.0 0 0 0 | 40 | Wind blowing from the east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 60.0 37.3 | 3.0 37 | No precipitation No precipitation | 6 | |||||||||||||||
12 | 15.8 60 | 753.7 29.67 1004.85 1004.85 | 755.9 29.76 1007.78 1007.78 | 0.3 0.01 0.4 0.4 | 48 | Wind blowing from the east-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 35.0 21.8 | 4.8 41 | |||||||||||||||||
11 | 14.3 58 | 754.0 29.69 1005.25 1005.25 | 756.2 29.77 1008.18 1008.18 | 0.6 0.02 0.8 0.8 | 55 | Wind blowing from the east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 45.0 28.0 | 5.3 42 | ||||||||||||||||
10 | 12.5 55 | 753.7 29.67 1004.85 1004.85 | 755.9 29.76 1007.78 1007.78 | 0.4 0.02 0.53 0.53 | 65 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 11.3 52 | 13.5 56 | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 6.1 43 | 0.2 0.01 | 12 | ||||||||||||
09 | 12.7 55 | 753.4 29.66 1004.45 1004.45 | 755.6 29.75 1007.38 1007.38 | 0.1 0 0.13 0.13 | 62 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 30.0 18.6 | 5.5 42 | |||||||||||||||||
08 | 12.2 54 | 753.4 29.66 1004.45 1004.45 | 755.6 29.75 1007.38 1007.38 | 0.6 0.02 0.8 0.8 | 63 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 30.0 18.6 | 5.3 42 | ||||||||||||||||
07 | 12.1 54 | 753.3 29.66 1004.32 1004.32 | 755.5 29.74 1007.25 1007.25 | 0.5 0.02 0.67 0.67 | 63 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 11.3 52 | 14.7 58 | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 30.0 18.6 | 5.3 42 | 0.2 0.01 | 12 | ||||||||||||
06 | 11.7 53 | 753.3 29.66 1004.32 1004.32 | 755.5 29.74 1007.25 1007.25 | 0.3 0.01 0.4 0.4 | 65 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 28.0 17.4 | 5.3 42 | |||||||||||||||||
05 | 11.9 53 | 752.8 29.64 1003.65 1003.65 | 755.1 29.73 1006.72 1006.72 | -0.3 -0.01 -0.4 -0.4 | 68 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 23.0 14.3 | 6.1 43 | |||||||||||||||||
04 | 12.0 54 | 752.8 29.64 1003.65 1003.65 | 755.1 29.73 1006.72 1006.72 | -0.5 -0.02 -0.67 -0.67 | 71 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 24.0 14.9 | 6.8 44 | ||||||||||||||||
03 | 11.8 53 | 753.0 29.65 1003.92 1003.92 | 755.2 29.73 1006.85 1006.85 | -0.4 -0.02 -0.53 -0.53 | 74 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 27.0 16.8 | 7.2 45 | ||||||||||||||||
02 | 12.5 55 | 753.1 29.65 1004.05 1004.05 | 755.4 29.74 1007.12 1007.12 | -0.6 -0.02 -0.8 -0.8 | 64 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 27.0 16.8 | 5.8 42 | ||||||||||||||||
01 | 12.9 55 | 753.3 29.66 1004.32 1004.32 | 755.5 29.74 1007.25 1007.25 | -0.4 -0.02 -0.53 -0.53 | 63 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 30.0 18.6 | 5.9 43 | No precipitation No precipitation | 6 | |||||||||||||||
00 | 13.1 56 | 753.4 29.66 1004.45 1004.45 | 755.7 29.75 1007.52 1007.52 | -0.5 -0.02 -0.67 -0.67 | 62 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 30.0 18.6 | 6.0 43 | |||||||||||||||||
| April 18, Friday | 23 | 13.3 56 | 753.7 29.67 1004.85 1004.85 | 755.9 29.76 1007.78 1007.78 | -0.2 -0.01 -0.27 -0.27 | 62 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 26.0 16.2 | 6.2 43 | ||||||||||||||||
22 | 12.7 55 | 753.7 29.67 1004.85 1004.85 | 756.0 29.76 1007.92 1007.92 | -0.3 -0.01 -0.4 -0.4 | 69 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 12.6 55 | 17.5 64 | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 23.0 14.3 | 7.2 45 | No precipitation No precipitation | 12 | ||||||||||||
21 | 14.3 58 | 753.9 29.68 1005.12 1005.12 | 756.1 29.77 1008.05 1008.05 | -0.1 -0 -0.13 -0.13 | 59 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 28.0 17.4 | 6.4 44 | ||||||||||||||||
20 | 14.5 58 | 753.9 29.68 1005.12 1005.12 | 756.1 29.77 1008.05 1008.05 | -0.4 -0.02 -0.53 -0.53 | 56 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 55.0 34.2 | 5.7 42 | ||||||||||||||||
19 | 13.9 57 | 754.0 29.69 1005.25 1005.25 | 756.2 29.77 1008.18 1008.18 | -0.5 -0.02 -0.67 -0.67 | 64 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 8.1 47 | 17.5 64 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 7.2 45 | No precipitation No precipitation | 12 | ||||||||||||
18 | 15.3 60 | 754.0 29.69 1005.25 1005.25 | 756.3 29.78 1008.32 1008.32 | -0.8 -0.03 -1.07 -1.07 | 53 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 55.0 34.2 | 5.8 42 | ||||||||||||||||
17 | 15.8 60 | 754.3 29.7 1005.65 1005.65 | 756.4 29.78 1008.45 1008.45 | -0.9 -0.04 -1.2 -1.2 | 51 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 65.0 40.4 | 5.5 42 | ||||||||||||||||
16 | 15.7 60 | 754.5 29.7 1005.92 1005.92 | 756.7 29.79 1008.85 1008.85 | -1.0 -0.04 -1.33 -1.33 | 47 | Wind blowing from the south-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 71.0 44.1 | 4.3 40 | |||||||||||||||||
15 | 16.5 62 | 754.8 29.72 1006.32 1006.32 | 757.0 29.8 1009.25 1009.25 | -0.9 -0.04 -1.2 -1.2 | 44 | Wind blowing from the south-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 71.0 44.1 | 4.2 40 | |||||||||||||||||