Weather archive in Northolt / Mandeville (airport)
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| 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 | |
| 2024 December 22, Sunday | 15 | 5.2 41 | 752.3 29.62 1002.98 1002.98 | 755.4 29.74 1007.12 1007.12 | 1.1 0.04 1.47 1.47 | 84 | Wind blowing from the west-northwest | Fresh breeze (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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 6.0 3.7 | 2.6 37 | No precipitation No precipitation | 1 | |||||||||||
14 | 6.4 44 | 751.6 29.59 1002.05 1002.05 | 754.6 29.71 1006.05 1006.05 | 0.7 0.03 0.93 0.93 | 65 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 0.2 32 | No precipitation No precipitation | 1 | |||||||||||||
13 | 6.1 43 | 751.0 29.57 1001.25 1001.25 | 754.1 29.69 1005.38 1005.38 | 0.3 0.01 0.4 0.4 | 64 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | no clouds no clouds no clouds | 45.0 28.0 | -0.3 31 | No precipitation No precipitation | 1 | |||||||||||||||
12 | 5.8 42 | 751.2 29.57 1001.52 1001.52 | 754.2 29.69 1005.52 1005.52 | 0.8 0.03 1.07 1.07 | 68 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 65.0 40.4 | 0.3 33 | No precipitation No precipitation | 6 | |||||||||||||
11 | 5.4 42 | 750.9 29.56 1001.12 1001.12 | 754.0 29.69 1005.25 1005.25 | 0.5 0.02 0.67 0.67 | 71 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | no clouds no clouds no clouds | 50.0 31.1 | 0.5 33 | No precipitation No precipitation | 1 | |||||||||||||||
10 | 5.3 42 | 750.7 29.56 1000.85 1000.85 | 753.7 29.67 1004.85 1004.85 | 0.2 0.01 0.27 0.27 | 69 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | no clouds no clouds no clouds | 45.0 28.0 | 0.0 32 | No precipitation No precipitation | 1 | |||||||||||||||
09 | 4.6 40 | 750.4 29.54 1000.45 1000.45 | 753.4 29.66 1004.45 1004.45 | 0.2 0.01 0.27 0.27 | 72 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | no clouds no clouds no clouds | 4.1 39 | 9.5 49 | 35.0 21.8 | -0.1 32 | No precipitation No precipitation | 12 | |||||||||||||
08 | 4.3 40 | 750.4 29.54 1000.45 1000.45 | 753.5 29.67 1004.58 1004.58 | 0.3 0.01 0.4 0.4 | 72 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 35.0 21.8 | -0.3 31 | No precipitation No precipitation | 1 | |||||||||||||
07 | 4.3 40 | 750.5 29.55 1000.58 1000.58 | 753.5 29.67 1004.58 1004.58 | 0.4 0.02 0.53 0.53 | 73 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | no clouds no clouds no clouds | 35.0 21.8 | -0.1 32 | No precipitation No precipitation | 1 | |||||||||||||||
06 | 4.4 40 | 750.2 29.54 1000.18 1000.18 | 753.3 29.66 1004.32 1004.32 | 0.1 0 0.13 0.13 | 77 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | no clouds no clouds no clouds | 4.3 40 | 10.3 51 | 45.0 28.0 | 0.7 33 | No precipitation No precipitation | 12 | |||||||||||||
05 | 4.5 40 | 750.1 29.53 1000.05 1000.05 | 753.1 29.65 1004.05 1004.05 | -0.1 -0 -0.13 -0.13 | 77 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 0.8 33 | No precipitation No precipitation | 1 | |||||||||||||
04 | 5.6 42 | 750.1 29.53 1000.05 1000.05 | 753.1 29.65 1004.05 1004.05 | -0.4 -0.02 -0.53 -0.53 | 75 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 45.0 28.0 | 1.4 35 | No precipitation No precipitation | 1 | ||||||||||||
03 | 6.9 44 | 750.1 29.53 1000.05 1000.05 | 753.1 29.65 1004.05 1004.05 | -0.6 -0.02 -0.8 -0.8 | 69 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 1.6 35 | No precipitation No precipitation | 1 | ||||||||||||
02 | 6.8 44 | 750.2 29.54 1000.18 1000.18 | 753.2 29.65 1004.18 1004.18 | -0.4 -0.02 -0.53 -0.53 | 74 | Wind blowing from the west | Fresh breeze (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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 40.0 24.9 | 2.5 37 | No precipitation No precipitation | 1 | |||||||||||||
01 | 6.9 44 | 750.5 29.55 1000.58 1000.58 | 753.5 29.67 1004.58 1004.58 | -0.8 -0.03 -1.07 -1.07 | 79 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 40.0 24.9 | 3.4 38 | No precipitation No precipitation | 1 | |||||||||||||
00 | 7.5 46 | 750.7 29.56 1000.85 1000.85 | 753.7 29.67 1004.85 1004.85 | -0.9 -0.04 -1.2 -1.2 | 77 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 35.0 21.8 | 3.6 38 | No precipitation No precipitation | 6 | |||||||||||||
| December 21, Saturday | 23 | 8.5 47 | 750.6 29.55 1000.72 1000.72 | 753.6 29.67 1004.72 1004.72 | -1.3 -0.05 -1.73 -1.73 | 73 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | no clouds no clouds no clouds | Rain (not freezing). | 20.0 12.4 | 3.8 39 | No precipitation No precipitation | 1 | |||||||||||||
22 | 9.1 48 | 751.3 29.58 1001.65 1001.65 | 754.3 29.7 1005.65 1005.65 | -0.9 -0.04 -1.2 -1.2 | 71 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 20.0 12.4 | 4.0 39 | No precipitation No precipitation | 1 | |||||||||||||
21 | 9.3 49 | 751.6 29.59 1002.05 1002.05 | 754.6 29.71 1006.05 1006.05 | -0.9 -0.04 -1.2 -1.2 | 72 | Wind blowing from the west | Fresh breeze (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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 7.9 46 | 12.5 55 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 17.0 10.6 | 4.4 40 | 0.4 0.02 | 12 | |||||||||||
20 | 9.4 49 | 751.9 29.6 1002.45 1002.45 | 754.9 29.72 1006.45 1006.45 | -0.7 -0.03 -0.93 -0.93 | 71 | Wind blowing from the west-southwest | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 4.3 40 | No precipitation No precipitation | 1 | |||||||||||||
19 | 9.6 49 | 752.2 29.61 1002.85 1002.85 | 755.2 29.73 1006.85 1006.85 | 0.0 0 0 0 | 68 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | no clouds no clouds no clouds | 19.0 11.8 | 3.9 39 | No precipitation No precipitation | 1 | |||||||||||||||
18 | 10.1 50 | 752.5 29.63 1003.25 1003.25 | 755.4 29.74 1007.12 1007.12 | 0.6 0.02 0.8 0.8 | 64 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 60%. 6/10. 5 oktas | 5.9 43 | 12.5 55 | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 22.0 13.7 | 3.5 38 | 1.0 0.04 | 12 | |||||||||||
17 | 11.3 52 | 752.6 29.63 1003.38 1003.38 | 755.6 29.75 1007.38 1007.38 | 0.1 0 0.13 0.13 | 64 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 26.0 16.2 | 4.6 40 | No precipitation No precipitation | 1 | |||||||||||||
16 | 12.4 54 | 752.2 29.61 1002.85 1002.85 | 755.2 29.73 1006.85 1006.85 | -1.2 -0.05 -1.6 -1.6 | 80 | Wind blowing from the west | Fresh breeze (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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 9.1 48 | No precipitation No precipitation | 1 | ||||||||||||
15 | 11.6 53 | 751.9 29.6 1002.45 1002.45 | 754.9 29.72 1006.45 1006.45 | -2.7 -0.11 -3.6 -3.6 | 96 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 100%. 10/10. 8 oktas | Drizzle. | 100%. 10/10. 8 oktas | 200-300 656-984 | 14.0 8.7 | 10.9 52 | 0.2 0.01 | 1 | ||||||||||||