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 February 17, Monday | 19 | -10.2 14 | 749.8 29.52 999.65 999.65 | 768.1 30.24 1024.05 1024.05 | 1.8 0.07 2.4 2.4 | 62 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | -10.2 14 | -7.6 18 | -16.2 3 | No precipitation No precipitation | 6 | ||||||||||||||||
18 | -9.7 15 | 749.2 29.5 998.85 998.85 | 767.4 30.21 1023.12 1023.12 | 58 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | -16.5 2 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | -9.0 16 | 748.6 29.47 998.05 998.05 | 766.8 30.19 1022.32 1022.32 | 61 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -15.3 4 | No precipitation No precipitation | 1 | ||||||||||||||||||
16 | -9.0 16 | 748.0 29.45 997.25 997.25 | 766.3 30.17 1021.65 1021.65 | 0.3 0.01 0.4 0.4 | 59 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | -15.6 4 | No precipitation No precipitation | 3 | |||||||||||||||||||
15 | -8.9 16 | 747.7 29.44 996.85 996.85 | 765.8 30.15 1020.98 1020.98 | 63 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -14.7 6 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | -9.1 16 | 747.4 29.43 996.45 996.45 | 765.6 30.14 1020.72 1020.72 | 69 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -13.8 7 | No precipitation No precipitation | 1 | |||||||||||||||||||
13 | -9.0 16 | 747.7 29.44 996.85 996.85 | 765.8 30.15 1020.98 1020.98 | 0.0 0 0 0 | 69 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | -9.1 16 | -5.0 23 | -13.7 7 | No precipitation No precipitation | 6 | |||||||||||||||||
12 | -8.5 17 | 747.7 29.44 996.85 996.85 | 765.9 30.15 1021.12 1021.12 | 68 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -13.5 8 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | -8.3 17 | 747.7 29.44 996.85 996.85 | 765.9 30.15 1021.12 1021.12 | 75 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | -12.0 10 | No precipitation No precipitation | 1 | ||||||||||||||||||
10 | -8.0 18 | 747.7 29.44 996.85 996.85 | 765.8 30.15 1020.98 1020.98 | 1.2 0.05 1.6 1.6 | 56 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -15.4 4 | No precipitation No precipitation | 3 | |||||||||||||||||||
09 | -8.3 17 | 747.7 29.44 996.85 996.85 | 765.8 30.15 1020.98 1020.98 | 57 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -15.4 4 | No precipitation No precipitation | 1 | ||||||||||||||||||
08 | -8.0 18 | 747.3 29.42 996.32 996.32 | 765.4 30.13 1020.45 1020.45 | 60 | 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 | -14.4 6 | No precipitation No precipitation | 1 | ||||||||||||||||||
07 | -7.6 18 | 746.5 29.39 995.25 995.25 | 764.5 30.1 1019.25 1019.25 | 2.4 0.09 3.2 3.2 | 60 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -7.7 18 | -1.3 30 | -14.1 7 | No precipitation No precipitation | 6 | |||||||||||||||||
06 | -7.2 19 | 745.9 29.37 994.45 994.45 | 764.0 30.08 1018.58 1018.58 | 59 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -13.9 7 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | -6.7 20 | 744.9 29.33 993.12 993.12 | 762.9 30.04 1017.12 1017.12 | 62 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | -12.9 9 | No precipitation No precipitation | 1 | ||||||||||||||||||
04 | -6.0 21 | 744.1 29.3 992.05 992.05 | 762.1 30 1016.05 1016.05 | 1.8 0.07 2.4 2.4 | 65 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | -11.6 11 | No precipitation No precipitation | 3 | |||||||||||||||||||
03 | -5.8 22 | 743.5 29.27 991.25 991.25 | 761.5 29.98 1015.25 1015.25 | 85 | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -8.0 18 | No precipitation No precipitation | 1 | ||||||||||||||||||
02 | -5.2 23 | 742.8 29.24 990.32 990.32 | 760.7 29.95 1014.18 1014.18 | 71 | 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 | -9.7 15 | No precipitation No precipitation | 1 | ||||||||||||||||||
01 | -5.2 23 | 742.3 29.22 989.65 989.65 | 760.3 29.93 1013.65 1013.65 | 1.9 0.07 2.53 2.53 | 67 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | -5.8 22 | -1.3 30 | -10.5 13 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | -5.7 22 | 741.7 29.2 988.85 988.85 | 759.7 29.91 1012.85 1012.85 | 65 | Wind blowing from the west-northwest | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | -11.3 12 | No precipitation No precipitation | 1 | ||||||||||||||||||
| February 16, Sunday | 23 | -4.8 23 | 741.4 29.19 988.45 988.45 | 759.2 29.89 1012.18 1012.18 | 69 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | -9.7 15 | No precipitation No precipitation | 1 | |||||||||||||||||
22 | -4.2 24 | 740.4 29.15 987.12 987.12 | 758.3 29.85 1010.98 1010.98 | 2.3 0.09 3.07 3.07 | 77 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | -7.7 18 | No precipitation No precipitation | 3 | |||||||||||||||||||
21 | -4.5 24 | 739.8 29.13 986.32 986.32 | 757.6 29.83 1010.05 1010.05 | 77 | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | -7.9 18 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | -4.4 24 | 738.9 29.09 985.12 985.12 | 756.7 29.79 1008.85 1008.85 | 72 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | -8.7 16 | No precipitation No precipitation | 1 | ||||||||||||||||||
19 | -3.8 25 | 738.1 29.06 984.05 984.05 | 755.9 29.76 1007.78 1007.78 | 2.7 0.11 3.6 3.6 | 72 | Wind blowing from the west-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | -3.8 25 | -1.9 29 | -8.2 17 | No precipitation No precipitation | 6 | |||||||||||||||||