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 31, Tuesday | 07 | 3.3 38 | 736.1 28.98 981.39 981.39 | 753.6 29.67 1004.72 1004.72 | -1.9 -0.07 -2.53 -2.53 | 91 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 0.5 33 | 7.3 45 | 1.9 35 | No precipitation No precipitation | 6 | ||||||||||||||||
06 | 3.1 38 | 735.9 28.97 981.12 981.12 | 753.3 29.66 1004.32 1004.32 | 95 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 2.4 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | 2.0 36 | 737.2 29.02 982.85 982.85 | 754.6 29.71 1006.05 1006.05 | 100 | Wind blowing from the east-northeast | 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 | 2.0 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | 1.3 34 | 738.0 29.06 983.92 983.92 | 755.5 29.74 1007.25 1007.25 | -1.5 -0.06 -2 -2 | 100 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1.3 34 | No precipitation No precipitation | 3 | |||||||||||||||||||
03 | 1.2 34 | 739.0 29.09 985.25 985.25 | 756.5 29.78 1008.58 1008.58 | 100 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 1.2 34 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | 0.7 33 | 739.2 29.1 985.52 985.52 | 756.7 29.79 1008.85 1008.85 | 100 | Wind blowing from the south | Calm | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 0.7 33 | No precipitation No precipitation | 1 | |||||||||||||||||||
01 | 1.5 35 | 739.5 29.11 985.92 985.92 | 757.0 29.8 1009.25 1009.25 | -0.3 -0.01 -0.4 -0.4 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 0.5 33 | 7.3 45 | 1.5 35 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 1.8 35 | 739.5 29.11 985.92 985.92 | 757.0 29.8 1009.25 1009.25 | 100 | Wind blowing from the south-west | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 1.8 35 | No precipitation No precipitation | 1 | ||||||||||||||||||
| December 30, Monday | 23 | 2.2 36 | 739.6 29.12 986.05 986.05 | 757.2 29.81 1009.52 1009.52 | 100 | Wind blowing from the south-west | 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 | 2.2 36 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | 2.7 37 | 739.8 29.13 986.32 986.32 | 757.3 29.81 1009.65 1009.65 | 0.4 0.02 0.53 0.53 | 99 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 2.5 37 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | 3.1 38 | 739.5 29.11 985.92 985.92 | 757.0 29.8 1009.25 1009.25 | 94 | Wind blowing from the west-southwest | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | 3.6 38 | 739.7 29.12 986.19 986.19 | 757.3 29.81 1009.65 1009.65 | 92 | Wind blowing from the west-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 2.4 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | 4.9 41 | 739.4 29.11 985.79 985.79 | 757.0 29.8 1009.25 1009.25 | 1.4 0.06 1.87 1.87 | 79 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 0.5 33 | 7.3 45 | 1.5 35 | No precipitation No precipitation | 6 | |||||||||||||||||
18 | 5.4 42 | 739.1 29.1 985.39 985.39 | 756.6 29.79 1008.72 1008.72 | 80 | Wind blowing from the west-southwest | 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 | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 6.0 43 | 738.6 29.08 984.72 984.72 | 756.1 29.77 1008.05 1008.05 | 78 | Wind blowing from the west-southwest | 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 | 2.4 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | 6.9 44 | 738.0 29.06 983.92 983.92 | 755.5 29.74 1007.25 1007.25 | 1.1 0.04 1.47 1.47 | 74 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 2.6 37 | No precipitation No precipitation | 3 | |||||||||||||||||||
15 | 6.9 44 | 737.5 29.04 983.25 983.25 | 754.9 29.72 1006.45 1006.45 | 76 | Wind blowing from the west-southwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 2.9 37 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | 7.0 45 | 737.2 29.02 982.85 982.85 | 754.7 29.71 1006.18 1006.18 | 72 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
13 | 6.8 44 | 736.9 29.01 982.45 982.45 | 754.4 29.7 1005.78 1005.78 | 0.2 0.01 0.27 0.27 | 74 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 0.5 33 | 6.8 44 | 2.4 36 | 0.4 0.02 | 6 | |||||||||||||||||
12 | 5.9 43 | 737.2 29.02 982.85 982.85 | 754.6 29.71 1006.05 1006.05 | 76 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 2.0 36 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | 5.0 41 | 737.2 29.02 982.85 982.85 | 754.6 29.71 1006.05 1006.05 | 81 | Wind blowing from the west | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 1.9 35 | No precipitation No precipitation | 1 | ||||||||||||||||||
10 | 4.5 40 | 736.7 29 982.19 982.19 | 754.1 29.69 1005.38 1005.38 | 1.8 0.07 2.4 2.4 | 86 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 2.3 36 | 0.4 0.02 | 3 | |||||||||||||||||||
09 | 3.8 39 | 736.0 28.98 981.25 981.25 | 753.4 29.66 1004.45 1004.45 | 93 | Wind blowing from the west | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 2.8 37 | 0.1 | 1 | ||||||||||||||||||
08 | 3.8 39 | 735.6 28.96 980.72 980.72 | 753.0 29.65 1003.92 1003.92 | 97 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 3.4 38 | 0.3 0.01 | 1 | ||||||||||||||||||
07 | 4.0 39 | 734.9 28.93 979.79 979.79 | 752.3 29.62 1002.98 1002.98 | 2.4 0.09 3.2 3.2 | 91 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 0.5 33 | 11.2 52 | 2.7 37 | 5.0 0.2 | 6 | |||||||||||||||||