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 | |
| 2021 September 27, Monday | 05 | 18.0 64 | 741.2 29.18 988.19 988.19 | 757.8 29.83 1010.32 1010.32 | -0.8 -0.03 -1.07 -1.07 | 65 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11.2 52 | No precipitation No precipitation | 3 | ||||||||||||||||||
02 | 18.8 66 | 742.0 29.21 989.25 989.25 | 758.8 29.87 1011.65 1011.65 | 0.0 0 0 0 | 66 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12.6 55 | 23.8 75 | 12.2 54 | No precipitation No precipitation | 6 | |||||||||||||||||
| September 26, Sunday | 23 | 19.6 67 | 742.0 29.21 989.25 989.25 | 758.8 29.87 1011.65 1011.65 | 0.0 0 0 0 | 58 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11.1 52 | No precipitation No precipitation | 3 | ||||||||||||||||||
20 | 21.6 71 | 742.0 29.21 989.25 989.25 | 758.8 29.87 1011.65 1011.65 | -0.1 -0 -0.13 -0.13 | 50 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 12.6 55 | 23.8 75 | 10.7 51 | No precipitation No precipitation | 6 | |||||||||||||||||
17 | 23.4 74 | 742.1 29.22 989.39 989.39 | 758.8 29.87 1011.65 1011.65 | -1.6 -0.06 -2.13 -2.13 | 46 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11.1 52 | No precipitation No precipitation | 3 | |||||||||||||||||||
14 | 19.9 68 | 743.7 29.28 991.52 991.52 | 760.6 29.94 1014.05 1014.05 | -0.6 -0.02 -0.8 -0.8 | 50 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10.1 50 | 20.1 68 | 9.0 48 | No precipitation No precipitation | 6 | |||||||||||||||||
11 | 16.5 62 | 744.3 29.3 992.32 992.32 | 761.3 29.97 1014.98 1014.98 | 0.2 0.01 0.27 0.27 | 57 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7.9 46 | No precipitation No precipitation | 3 | |||||||||||||||||||
08 | 13.1 56 | 744.1 29.3 992.05 992.05 | 761.1 29.96 1014.72 1014.72 | 0.3 0.01 0.4 0.4 | 74 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8.6 47 | No precipitation No precipitation | 6 | |||||||||||||||||||
05 | 13.9 57 | 743.8 29.28 991.65 991.65 | 760.7 29.95 1014.18 1014.18 | -0.3 -0.01 -0.4 -0.4 | 71 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8.7 48 | No precipitation No precipitation | 3 | |||||||||||||||||||