Weather archive in Harrow (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 16, Sunday | 13 | -2.1 28 | 732.3 28.83 976.32 976.32 | 749.9 29.52 999.78 999.78 | 1.7 0.07 2.27 2.27 | 78 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Precipitation | -3.4 26 | -1.3 30 | -5.4 22 | 2.0 0.08 | 6 | |||||||||||||||
12 | -2.5 28 | 731.6 28.8 975.39 975.39 | 749.2 29.5 998.85 998.85 | 82 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -5.2 23 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | -3.3 26 | 730.7 28.77 974.19 974.19 | 748.3 29.46 997.65 997.65 | 92 | Wind blowing from the north | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -4.4 24 | 0.6 0.02 | 1 | ||||||||||||||||||
10 | -2.8 27 | 730.6 28.76 974.05 974.05 | 748.1 29.45 997.38 997.38 | 0.3 0.01 0.4 0.4 | 96 | Calm, no wind | Calm | Precipitation | -3.4 26 | 1.0 0.04 | 3 | ||||||||||||||||||
09 | -2.1 28 | 730.9 28.78 974.45 974.45 | 748.5 29.47 997.92 997.92 | 100 | Wind blowing from the north | 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 | -2.1 28 | 0.7 0.03 | 1 | ||||||||||||||||||
08 | -1.9 29 | 730.5 28.76 973.92 973.92 | 748.0 29.45 997.25 997.25 | 100 | Wind blowing from the north | 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 | -1.9 29 | 0.1 | 1 | ||||||||||||||||||
07 | -2.1 28 | 730.3 28.75 973.65 973.65 | 747.7 29.44 996.85 996.85 | -2.3 -0.09 -3.07 -3.07 | 100 | Calm, no wind | Calm | Precipitation | -2.3 28 | 1.4 35 | -2.1 28 | 4.0 0.16 | 6 | ||||||||||||||||
06 | -2.2 28 | 730.7 28.77 974.19 974.19 | 748.2 29.46 997.52 997.52 | 100 | Wind blowing from the north | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -2.2 28 | 1.0 0.04 | 1 | ||||||||||||||||||
05 | -2.0 28 | 731.6 28.8 975.39 975.39 | 749.2 29.5 998.85 998.85 | 100 | Wind blowing from the north | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -2.0 28 | 0.5 0.02 | 1 | ||||||||||||||||||
04 | -2.1 28 | 732.6 28.84 976.72 976.72 | 750.1 29.53 1000.05 1000.05 | -3.3 -0.13 -4.4 -4.4 | 100 | Calm, no wind | Calm | Precipitation | -2.1 28 | 0.9 0.04 | 3 | ||||||||||||||||||
03 | -1.9 29 | 733.6 28.88 978.05 978.05 | 751.2 29.57 1001.52 1001.52 | 100 | Wind blowing from the north-northeast | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -1.9 29 | 0.6 0.02 | 1 | ||||||||||||||||||
02 | -1.6 29 | 735.1 28.94 980.05 980.05 | 752.7 29.63 1003.52 1003.52 | 100 | Wind blowing from the north-northeast | 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 | -1.6 29 | 0.1 | 1 | ||||||||||||||||||
01 | -1.3 30 | 735.9 28.97 981.12 981.12 | 753.5 29.67 1004.58 1004.58 | -2.2 -0.09 -2.93 -2.93 | 100 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -4.0 25 | 1.4 35 | -1.3 30 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | -0.7 31 | 737.0 29.02 982.59 982.59 | 754.6 29.71 1006.05 1006.05 | 100 | Wind blowing from the north | 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 | -0.7 31 | No precipitation No precipitation | 1 | ||||||||||||||||||
| February 15, Saturday | 23 | -0.1 32 | 737.2 29.02 982.85 982.85 | 754.9 29.72 1006.45 1006.45 | 100 | Wind blowing from the north-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 | -0.1 32 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | 0.1 32 | 738.1 29.06 984.05 984.05 | 755.8 29.76 1007.65 1007.65 | -2.0 -0.08 -2.67 -2.67 | 100 | Calm, no wind | Calm | 0.1 32 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | 0.4 33 | 739.5 29.11 985.92 985.92 | 757.2 29.81 1009.52 1009.52 | 100 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 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 | 0.4 33 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | 0.4 33 | 738.8 29.09 984.99 984.99 | 756.5 29.78 1008.58 1008.58 | 100 | Wind blowing from the north | 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 | 0.4 33 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | 0.8 33 | 740.1 29.14 986.72 986.72 | 757.8 29.83 1010.32 1010.32 | 0.6 0.02 0.8 0.8 | 100 | Calm, no wind | Calm | -4.0 25 | 1.4 35 | 0.8 33 | 0.5 0.02 | 6 | |||||||||||||||||
18 | 1.0 34 | 740.0 29.13 986.59 986.59 | 757.8 29.83 1010.32 1010.32 | 99 | Wind blowing from the west-southwest | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 0.9 34 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 1.3 34 | 739.7 29.12 986.19 986.19 | 757.5 29.82 1009.92 1009.92 | 100 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 1.3 34 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | 1.2 34 | 739.5 29.11 985.92 985.92 | 757.3 29.81 1009.65 1009.65 | -2.5 -0.1 -3.33 -3.33 | 99 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1.1 34 | 0.5 0.02 | 3 | |||||||||||||||||||
15 | 1.2 34 | 740.2 29.14 986.85 986.85 | 758.0 29.84 1010.58 1010.58 | 100 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 1.2 34 | 0.2 0.01 | 1 | ||||||||||||||||||
14 | 0.8 33 | 741.1 29.18 988.05 988.05 | 759.0 29.88 1011.92 1011.92 | 100 | Wind blowing from the south | 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 | 0.8 33 | 0.3 0.01 | 1 | ||||||||||||||||||
13 | 0.6 33 | 742.0 29.21 989.25 989.25 | 759.8 29.91 1012.98 1012.98 | -2.4 -0.09 -3.2 -3.2 | 100 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Precipitation | -7.2 19 | 0.6 33 | 0.6 33 | 5.0 0.2 | 6 | ||||||||||||||||