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 April 4, Saturday | 02 | 5.5 42 | 749.5 29.51 999.25 999.25 | 766.9 30.19 1022.45 1022.45 | 0.9 0.04 1.2 1.2 | 100 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5.5 42 | 22.4 72 | 5.5 42 | 4.0 0.16 | 6 | ||||||||||||||||
01 | 7.0 45 | 751.4 29.58 1001.78 1001.78 | 768.9 30.27 1025.12 1025.12 | 91 | Wind blowing from the west | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 5.6 42 | No precipitation No precipitation | 1 | ||||||||||||||||||
00 | 7.5 46 | 749.2 29.5 998.85 998.85 | 766.7 30.19 1022.18 1022.18 | 91 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | 6.1 43 | No precipitation No precipitation | 1 | ||||||||||||||||||
| April 3, Friday | 23 | 9.4 49 | 748.6 29.47 998.05 998.05 | 766.0 30.16 1021.25 1021.25 | 1.5 0.06 2 2 | 96 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8.8 48 | No precipitation No precipitation | 3 | ||||||||||||||||||
22 | 10.8 51 | 748.8 29.48 998.32 998.32 | 766.2 30.17 1021.52 1021.52 | 88 | Wind blowing from the north-east | 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 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||||||
21 | 12.8 55 | 747.9 29.44 997.12 997.12 | 765.3 30.13 1020.32 1020.32 | 84 | Wind blowing from the north-east | 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 | 10.1 50 | No precipitation No precipitation | 1 | ||||||||||||||||||
20 | 17.2 63 | 747.1 29.41 996.05 996.05 | 764.3 30.09 1018.98 1018.98 | 1.4 0.06 1.87 1.87 | 68 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 15.8 60 | 22.4 72 | 11.3 52 | No precipitation No precipitation | 6 | |||||||||||||||||
19 | 20.0 68 | 746.5 29.39 995.25 995.25 | 763.6 30.06 1018.05 1018.05 | 64 | Wind blowing from the west-northwest | 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 | 13.0 55 | No precipitation No precipitation | 1 | ||||||||||||||||||
18 | 21.4 71 | 745.8 29.36 994.32 994.32 | 763.0 30.04 1017.25 1017.25 | 64 | Wind blowing from the 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 14.2 58 | No precipitation No precipitation | 1 | ||||||||||||||||||
17 | 21.3 70 | 745.7 29.36 994.19 994.19 | 762.9 30.04 1017.12 1017.12 | 0.6 0.02 0.8 0.8 | 63 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 14.0 57 | No precipitation No precipitation | 3 | |||||||||||||||||||
16 | 21.6 71 | 745.4 29.35 993.79 993.79 | 762.5 30.02 1016.58 1016.58 | 65 | 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 | 14.7 58 | No precipitation No precipitation | 1 | ||||||||||||||||||
15 | 20.9 70 | 745.3 29.34 993.65 993.65 | 762.5 30.02 1016.58 1016.58 | 66 | 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 | 14.2 58 | No precipitation No precipitation | 1 | ||||||||||||||||||
14 | 21.6 71 | 745.1 29.33 993.39 993.39 | 762.4 30.02 1016.45 1016.45 | 1.2 0.05 1.6 1.6 | 71 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 21.7 71 | 16.1 61 | No precipitation No precipitation | 6 | ||||||||||||||||||
13 | 21.1 70 | 744.9 29.33 993.12 993.12 | 762.1 30 1016.05 1016.05 | 80 | 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 | 1 | ||||||||||||||||||||
12 | 20.5 69 | 744.4 29.31 992.45 992.45 | 761.5 29.98 1015.25 1015.25 | 89 | Wind blowing from the west-southwest | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 18.6 65 | No precipitation No precipitation | 1 | ||||||||||||||||||
11 | 19.2 67 | 743.9 29.29 991.79 991.79 | 761.1 29.96 1014.72 1014.72 | 1.3 0.05 1.73 1.73 | 93 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 18.1 65 | No precipitation No precipitation | 3 | |||||||||||||||||||
10 | 18.3 65 | 743.2 29.26 990.85 990.85 | 760.5 29.94 1013.92 1013.92 | 96 | Wind blowing from the south-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 | 17.7 64 | No precipitation No precipitation | 1 | |||||||||||||||||||
09 | 17.4 63 | 742.9 29.25 990.45 990.45 | 760.3 29.93 1013.65 1013.65 | 96 | Wind blowing from the south-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 | 16.7 62 | No precipitation No precipitation | 1 | |||||||||||||||||||
08 | 17.1 63 | 742.6 29.24 990.05 990.05 | 759.8 29.91 1012.98 1012.98 | 1.2 0.05 1.6 1.6 | 97 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 9.1 48 | 17.9 64 | 16.6 62 | 0.3 0.01 | 6 | |||||||||||||||||
07 | 17.0 63 | 742.1 29.22 989.39 989.39 | 759.4 29.9 1012.45 1012.45 | 93 | Wind blowing from the south-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 | 15.9 61 | No precipitation No precipitation | 1 | |||||||||||||||||||
06 | 16.4 62 | 742.0 29.21 989.25 989.25 | 759.2 29.89 1012.18 1012.18 | 94 | Wind blowing from the south-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 | 15.5 60 | No precipitation No precipitation | 1 | ||||||||||||||||||
05 | 17.1 63 | 741.4 29.19 988.45 988.45 | 758.6 29.87 1011.38 1011.38 | 0.2 0.01 0.27 0.27 | 87 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 14.9 59 | 0.3 0.01 | 3 | |||||||||||||||||||
04 | 18.0 64 | 741.0 29.17 987.92 987.92 | 758.2 29.85 1010.85 1010.85 | 85 | Wind blowing from the south-southwest | 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 | 15.5 60 | No precipitation No precipitation | 1 | |||||||||||||||||||
03 | 16.4 62 | 740.9 29.17 987.79 987.79 | 758.2 29.85 1010.85 1010.85 | 96 | Wind blowing from the south-southwest | 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 | 15.7 60 | 0.3 0.01 | 1 | ||||||||||||||||||
02 | 16.1 61 | 741.2 29.18 988.19 988.19 | 758.5 29.86 1011.25 1011.25 | 0.0 0 0 0 | 100 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Precipitation | 1.9 35 | 17.9 64 | 16.1 61 | 2.0 0.08 | 6 | ||||||||||||||||