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 | |
| 2026 May 17, Sunday | 20 | 24.7 76 | 743.3 29.26 990.99 990.99 | 760.3 29.93 1013.65 1013.65 | -0.4 -0.02 -0.53 -0.53 | 57 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 16.4 62 | 27.0 81 | 15.5 60 | No precipitation No precipitation | 6 | ||||||||||||||||
17 | 25.5 78 | 743.7 29.28 991.52 991.52 | 760.8 29.95 1014.32 1014.32 | -1.3 -0.05 -1.73 -1.73 | 68 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 19.1 66 | No precipitation No precipitation | 3 | |||||||||||||||||||
14 | 25.8 78 | 745.0 29.33 993.25 993.25 | 762.1 30 1016.05 1016.05 | -0.6 -0.02 -0.8 -0.8 | 72 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 16.4 62 | 25.8 78 | 20.3 69 | No precipitation No precipitation | 6 | |||||||||||||||||
11 | 23.1 74 | 745.6 29.35 994.05 994.05 | 762.7 30.03 1016.85 1016.85 | 0.3 0.01 0.4 0.4 | 86 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.6 69 | No precipitation No precipitation | 3 | |||||||||||||||||||
08 | 18.2 65 | 745.3 29.34 993.65 993.65 | 762.5 30.02 1016.58 1016.58 | 1.5 0.06 2 2 | 100 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 16.4 62 | 25.2 77 | 18.2 65 | No precipitation No precipitation | 6 | |||||||||||||||||
05 | 17.5 64 | 743.8 29.28 991.65 991.65 | 760.9 29.96 1014.45 1014.45 | 0.9 0.04 1.2 1.2 | 100 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 17.5 64 | No precipitation No precipitation | 3 | |||||||||||||||||||
02 | 18.5 65 | 742.9 29.25 990.45 990.45 | 760.0 29.92 1013.25 1013.25 | 0.6 0.02 0.8 0.8 | 100 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 12.6 55 | 25.2 77 | 18.5 65 | No precipitation No precipitation | 6 | |||||||||||||||||
| May 16, Saturday | 23 | 18.8 66 | 742.3 29.22 989.65 989.65 | 759.4 29.9 1012.45 1012.45 | 1.2 0.05 1.6 1.6 | 92 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 17.4 63 | No precipitation No precipitation | 3 | ||||||||||||||||||
20 | 22.7 73 | 741.1 29.18 988.05 988.05 | 758.2 29.85 1010.85 1010.85 | 0.0 0 0 0 | 69 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 12.6 55 | 25.2 77 | 16.8 62 | No precipitation No precipitation | 6 | |||||||||||||||||