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 | |
| 2025 January 20, Monday | 08 | -13.5 8 | 753.0 29.65 1003.92 1003.92 | 771.5 30.37 1028.58 1028.58 | 80 | Wind blowing from the west | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -16.2 3 | No precipitation No precipitation | 1 | |||||||||||||||||
07 | -13.7 7 | 752.4 29.62 1003.12 1003.12 | 770.8 30.35 1027.65 1027.65 | 1.5 0.06 2 2 | 72 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -14.1 7 | -4.9 23 | -17.7 0 | No precipitation No precipitation | 6 | |||||||||||||||||
06 | -13.8 7 | 751.7 29.59 1002.18 1002.18 | 770.2 30.32 1026.85 1026.85 | 70 | Wind blowing from the west-northwest | 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 | -18.2 -1 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | -13.9 7 | 751.4 29.58 1001.78 1001.78 | 769.8 30.31 1026.32 1026.32 | 67 | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -18.8 -2 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | -13.8 7 | 750.9 29.56 1001.12 1001.12 | 769.3 30.29 1025.65 1025.65 | 1.4 0.06 1.87 1.87 | 65 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -19.1 -2 | No precipitation No precipitation | 3 | |||||||||||||||||||
03 | -13.8 7 | 750.6 29.55 1000.72 1000.72 | 769.0 30.28 1025.25 1025.25 | 65 | Wind blowing from the west-northwest | 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 | -19.0 -2 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | -13.4 8 | 750.2 29.54 1000.18 1000.18 | 768.5 30.26 1024.58 1024.58 | 59 | Wind blowing from the west-northwest | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | -19.8 -4 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | -13.0 9 | 749.5 29.51 999.25 999.25 | 767.8 30.23 1023.65 1023.65 | 1.5 0.06 2 2 | 62 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -13.0 9 | -4.9 23 | -18.9 -2 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | -12.1 10 | 749.2 29.5 998.85 998.85 | 767.5 30.22 1023.25 1023.25 | 58 | Wind blowing from the north-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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | -18.7 -2 | No precipitation No precipitation | 1 | ||||||||||||||||||
| January 19, Sunday | 23 | -11.2 12 | 748.6 29.47 998.05 998.05 | 766.8 30.19 1022.32 1022.32 | 59 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -17.7 0 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | -10.4 13 | 748.0 29.45 997.25 997.25 | 766.3 30.17 1021.65 1021.65 | 1.4 0.06 1.87 1.87 | 58 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -17.1 1 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | -9.5 15 | 747.6 29.43 996.72 996.72 | 765.8 30.15 1020.98 1020.98 | 58 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | -16.4 2 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | -8.7 16 | 747.0 29.41 995.92 995.92 | 765.2 30.13 1020.18 1020.18 | 55 | Wind blowing from the north-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -16.3 3 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | -8.2 17 | 746.6 29.39 995.39 995.39 | 764.8 30.11 1019.65 1019.65 | 1.6 0.06 2.13 2.13 | 67 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -8.3 17 | -4.9 23 | -13.3 8 | No precipitation No precipitation | 6 | |||||||||||||||||
18 | -8.0 18 | 746.1 29.37 994.72 994.72 | 764.2 30.09 1018.85 1018.85 | 69 | Wind blowing from the north-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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -12.8 9 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | -7.5 19 | 745.6 29.35 994.05 994.05 | 763.8 30.07 1018.32 1018.32 | 68 | Wind blowing from the north-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -12.5 10 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | -6.7 20 | 745.0 29.33 993.25 993.25 | 763.0 30.04 1017.25 1017.25 | 0.6 0.02 0.8 0.8 | 67 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -11.8 11 | No precipitation No precipitation | 3 | |||||||||||||||||||
15 | -6.4 20 | 744.4 29.31 992.45 992.45 | 762.5 30.02 1016.58 1016.58 | 82 | Wind blowing from the north-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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | -9.0 16 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | -5.3 22 | 744.3 29.3 992.32 992.32 | 762.4 30.02 1016.45 1016.45 | 57 | Wind blowing from the north-west | 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 | -12.5 10 | No precipitation No precipitation | 1 | ||||||||||||||||||
13 | -5.1 23 | 744.4 29.31 992.45 992.45 | 762.5 30.02 1016.58 1016.58 | -0.9 -0.04 -1.2 -1.2 | 52 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | -8.0 18 | -4.9 23 | -13.6 8 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | -5.3 22 | 745.1 29.33 993.39 993.39 | 763.2 30.05 1017.52 1017.52 | 56 | Wind blowing from the north | 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 | -12.8 9 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | -5.8 22 | 745.4 29.35 993.79 993.79 | 763.5 30.06 1017.92 1017.92 | 57 | Wind blowing from the north | 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 | -13.0 9 | No precipitation No precipitation | 1 | ||||||||||||||||||
10 | -6.4 20 | 745.3 29.34 993.65 993.65 | 763.4 30.06 1017.78 1017.78 | 0.6 0.02 0.8 0.8 | 65 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -11.9 11 | No precipitation No precipitation | 3 | |||||||||||||||||||
09 | -7.1 19 | 745.0 29.33 993.25 993.25 | 763.2 30.05 1017.52 1017.52 | 68 | Wind blowing from the north-northwest | 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 | -12.0 10 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | -7.5 19 | 744.7 29.32 992.85 992.85 | 762.8 30.03 1016.98 1016.98 | 70 | 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 | -12.0 10 | No precipitation No precipitation | 1 | ||||||||||||||||||