Weather archive in Uccle
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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 | |
| 2026 August 21, Friday | 01 | 15.5 60 | 748.3 29.46 997.65 997.65 | 757.3 29.81 1009.65 1009.65 | 0.6 0.02 0.8 0.8 | 85 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | 12.9 55 | ||||||||||||||||||
00 | 15.9 61 | 748.0 29.45 997.25 997.25 | 757.0 29.8 1009.25 1009.25 | 0.8 0.03 1.07 1.07 | 84 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 13.2 56 | |||||||||||||||||||
| August 20, Thursday | 23 | 16.1 61 | 748.0 29.45 997.25 997.25 | 757.0 29.8 1009.25 1009.25 | 1.2 0.05 1.6 1.6 | 86 | Wind blowing from the south-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 | no clouds no clouds no clouds | 13.7 57 | ||||||||||||||||||
22 | 16.9 62 | 747.7 29.44 996.85 996.85 | 756.7 29.79 1008.85 1008.85 | 0.7 0.03 0.93 0.93 | 81 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 13.5 56 | |||||||||||||||||||
21 | 18.2 65 | 747.2 29.42 996.18 996.18 | 756.1 29.77 1008.05 1008.05 | 0.1 0 0.13 0.13 | 75 | Wind blowing from the south-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 | no clouds no clouds no clouds | 13.7 57 | |||||||||||||||||||
20 | 19.1 66 | 746.8 29.4 995.65 995.65 | 755.8 29.76 1007.65 1007.65 | -0.3 -0.01 -0.4 -0.4 | 71 | Wind blowing from the south-southwest | 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 | 20–30%. 2/10–3/10. 2 oktas | 21.3 70 | 13.7 57 | 2.0 0.08 | 12 | ||||||||||||||||
19 | 19.3 67 | 747.0 29.41 995.92 995.92 | 755.8 29.76 1007.65 1007.65 | -0.4 -0.02 -0.53 -0.53 | 72 | Wind blowing from the south-southwest | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 14.1 57 | ||||||||||||||||||
18 | 20.5 69 | 747.1 29.41 996.05 996.05 | 756.0 29.76 1007.92 1007.92 | -0.4 -0.02 -0.53 -0.53 | 70 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 14.8 59 | ||||||||||||||||||
17 | 18.9 66 | 747.1 29.41 996.05 996.05 | 756.1 29.77 1008.05 1008.05 | 0.0 0 0 0 | 78 | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 15.0 59 | ||||||||||||||||||
16 | 16.0 61 | 747.4 29.43 996.45 996.45 | 756.4 29.78 1008.45 1008.45 | 0.6 0.02 0.8 0.8 | 88 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 14.0 57 | ||||||||||||||||||
15 | 17.2 63 | 747.5 29.43 996.58 996.58 | 756.5 29.78 1008.58 1008.58 | 0.7 0.03 0.93 0.93 | 81 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 13.8 57 | ||||||||||||||||||
14 | 21.0 70 | 747.1 29.41 996.05 996.05 | 755.9 29.76 1007.78 1007.78 | 0.3 0.01 0.4 0.4 | 60 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 13.0 55 | 0.2 0.01 | 6 | |||||||||||||||||
13 | 19.9 68 | 746.8 29.4 995.65 995.65 | 755.7 29.75 1007.52 1007.52 | 0.0 0 0 0 | 64 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 12.9 55 | ||||||||||||||||||
12 | 19.3 67 | 746.8 29.4 995.65 995.65 | 755.8 29.76 1007.65 1007.65 | 0.2 0.01 0.27 0.27 | 69 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 13.4 56 | ||||||||||||||||||
11 | 17.8 64 | 746.8 29.4 995.65 995.65 | 755.8 29.76 1007.65 1007.65 | 0.3 0.01 0.4 0.4 | 79 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 14.1 57 | ||||||||||||||||||
10 | 16.8 62 | 746.8 29.4 995.65 995.65 | 755.7 29.75 1007.52 1007.52 | 0.4 0.02 0.53 0.53 | 88 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 14.7 58 | ||||||||||||||||||
09 | 16.0 61 | 746.6 29.39 995.39 995.39 | 755.6 29.75 1007.38 1007.38 | 0.3 0.01 0.4 0.4 | 89 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 14.2 58 | ||||||||||||||||||
08 | 15.3 60 | 746.5 29.39 995.25 995.25 | 755.5 29.74 1007.25 1007.25 | 0.3 0.01 0.4 0.4 | 94 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | 15.1 59 | 200-300 656-984 | 14.3 58 | 0.5 0.02 | 12 | |||||||||||||||
07 | 15.1 59 | 746.4 29.39 995.12 995.12 | 755.5 29.74 1007.25 1007.25 | 0.2 0.01 0.27 0.27 | 95 | Wind blowing from the south-southwest | Gentle breeze (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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 14.3 58 | ||||||||||||||||||
06 | 15.3 60 | 746.3 29.38 994.99 994.99 | 755.3 29.74 1006.98 1006.98 | 0.4 0.02 0.53 0.53 | 95 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 14.5 58 | ||||||||||||||||||
05 | 15.6 60 | 746.2 29.38 994.85 994.85 | 755.2 29.73 1006.85 1006.85 | 0.1 0 0.13 0.13 | 95 | Wind blowing from the south-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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 14.8 59 | ||||||||||||||||||
04 | 15.6 60 | 746.2 29.38 994.85 994.85 | 755.2 29.73 1006.85 1006.85 | 0.1 0 0.13 0.13 | 96 | Wind blowing from the south-southwest | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 14.9 59 | ||||||||||||||||||
03 | 15.5 60 | 745.9 29.37 994.45 994.45 | 754.9 29.72 1006.45 1006.45 | 0.1 0 0.13 0.13 | 96 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 200-300 656-984 | 14.8 59 | ||||||||||||||||||
02 | 15.6 60 | 746.1 29.37 994.72 994.72 | 755.1 29.73 1006.72 1006.72 | 0.4 0.02 0.53 0.53 | 96 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | 15.0 59 | 0.4 0.02 | 6 | |||||||||||||||||
01 | 16.0 61 | 746.1 29.37 994.72 994.72 | 755.0 29.72 1006.58 1006.58 | 0.9 0.04 1.2 1.2 | 96 | Wind blowing from the south-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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 100-200 328-656 | 15.4 60 | ||||||||||||||||||