Weather archive in Harrow (airport)
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Weather statistics
| 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 | |
| 2024 December 23, Monday | 10 | -0.9 30 | 751.5 29.59 1001.92 1001.92 | 769.6 30.3 1026.05 1026.05 | -1.1 -0.04 -1.47 -1.47 | 67 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | -6.4 20 | No precipitation No precipitation | 3 | ||||||||||||||||||
09 | -1.6 29 | 751.9 29.6 1002.45 1002.45 | 770.0 30.31 1026.58 1026.58 | 70 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -6.5 20 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | -2.0 28 | 752.5 29.63 1003.25 1003.25 | 770.6 30.34 1027.38 1027.38 | 70 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -6.8 20 | No precipitation No precipitation | 1 | ||||||||||||||||||
07 | -2.0 28 | 752.6 29.63 1003.38 1003.38 | 770.7 30.34 1027.52 1027.52 | -1.2 -0.05 -1.6 -1.6 | 68 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | -4.3 24 | -2.0 28 | -7.2 19 | No precipitation No precipitation | 6 | |||||||||||||||||
06 | -2.3 28 | 752.8 29.64 1003.65 1003.65 | 771.0 30.35 1027.92 1027.92 | 66 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -7.8 18 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | -2.3 28 | 753.0 29.65 1003.92 1003.92 | 771.1 30.36 1028.05 1028.05 | 65 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -8.0 18 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | -2.0 28 | 753.8 29.68 1004.98 1004.98 | 772.0 30.39 1029.25 1029.25 | -0.2 -0.01 -0.27 -0.27 | 62 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -8.4 17 | No precipitation No precipitation | 3 | |||||||||||||||||||
03 | -2.2 28 | 753.8 29.68 1004.98 1004.98 | 772.0 30.39 1029.25 1029.25 | 63 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -8.3 17 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | -2.8 27 | 753.5 29.67 1004.58 1004.58 | 771.7 30.38 1028.85 1028.85 | 66 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -8.3 17 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | -2.6 27 | 754.0 29.69 1005.25 1005.25 | 772.2 30.4 1029.52 1029.52 | -1.5 -0.06 -2 -2 | 63 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -2.5 28 | -8.7 16 | No precipitation No precipitation | 6 | ||||||||||||||||||
00 | -3.0 27 | 754.4 29.7 1005.78 1005.78 | 772.6 30.42 1030.05 1030.05 | 66 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -8.5 17 | No precipitation No precipitation | 1 | ||||||||||||||||||
| December 22, Sunday | 23 | -3.2 26 | 754.7 29.71 1006.18 1006.18 | 772.9 30.43 1030.45 1030.45 | 70 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -8.0 18 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | -3.6 26 | 755.5 29.74 1007.25 1007.25 | 773.8 30.46 1031.65 1031.65 | -0.6 -0.02 -0.8 -0.8 | 70 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -8.3 17 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | -3.5 26 | 755.5 29.74 1007.25 1007.25 | 773.8 30.46 1031.65 1031.65 | 66 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -9.0 16 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | -3.9 25 | 756.4 29.78 1008.45 1008.45 | 774.7 30.5 1032.85 1032.85 | 64 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -9.8 14 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | -3.6 26 | 756.1 29.77 1008.05 1008.05 | 774.4 30.49 1032.45 1032.45 | 0.1 0 0.13 0.13 | 62 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -12.1 10 | -3.2 26 | -10.0 14 | No precipitation No precipitation | 6 | |||||||||||||||||
18 | -3.9 25 | 756.2 29.77 1008.18 1008.18 | 774.6 30.5 1032.72 1032.72 | 66 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -9.4 15 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | -4.1 25 | 756.1 29.77 1008.05 1008.05 | 774.4 30.49 1032.45 1032.45 | 68 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -9.2 15 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | -3.5 26 | 756.0 29.76 1007.92 1007.92 | 774.4 30.49 1032.45 1032.45 | -0.3 -0.01 -0.4 -0.4 | 66 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -9.1 16 | No precipitation No precipitation | 3 | |||||||||||||||||||
15 | -4.2 24 | 755.8 29.76 1007.65 1007.65 | 774.1 30.48 1032.05 1032.05 | 63 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | -10.2 14 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | -4.2 24 | 756.0 29.76 1007.92 1007.92 | 774.4 30.49 1032.45 1032.45 | 66 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -9.6 15 | No precipitation No precipitation | 1 | ||||||||||||||||||
13 | -3.8 25 | 756.3 29.78 1008.32 1008.32 | 774.7 30.5 1032.85 1032.85 | -1.4 -0.06 -1.87 -1.87 | 64 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -12.1 10 | -3.2 26 | -9.7 15 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | -4.1 25 | 756.9 29.8 1009.12 1009.12 | 775.3 30.52 1033.65 1033.65 | 63 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -10.1 14 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | -4.9 23 | 757.6 29.83 1010.05 1010.05 | 775.9 30.55 1034.45 1034.45 | 62 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | -11.1 12 | No precipitation No precipitation | 1 | ||||||||||||||||||
10 | -7.0 19 | 757.7 29.83 1010.18 1010.18 | 776.2 30.56 1034.85 1034.85 | 0.7 0.03 0.93 0.93 | 72 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -11.2 12 | No precipitation No precipitation | 3 | |||||||||||||||||||