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 20, Thursday | 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 | ||||||||||||||||||
00 | 16.2 61 | 745.8 29.36 994.32 994.32 | 754.8 29.72 1006.32 1006.32 | 1.2 0.05 1.6 1.6 | 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 | 50-100 164-328 | 15.6 60 | ||||||||||||||||||
| August 19, Wednesday | 23 | 16.1 61 | 745.7 29.36 994.19 994.19 | 754.7 29.71 1006.18 1006.18 | 1.4 0.06 1.87 1.87 | 96 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 100-200 328-656 | 15.4 60 | |||||||||||||||||
22 | 16.4 62 | 745.2 29.34 993.52 993.52 | 754.1 29.69 1005.38 1005.38 | 1.2 0.05 1.6 1.6 | 95 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 50-100 164-328 | 15.6 60 | ||||||||||||||||||
21 | 16.5 62 | 744.6 29.31 992.72 992.72 | 753.6 29.67 1004.72 1004.72 | 0.6 0.02 0.8 0.8 | 96 | 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 | 100%. 10/10. 8 oktas | 50-100 164-328 | 15.8 60 | ||||||||||||||||||
20 | 16.4 62 | 744.3 29.3 992.32 992.32 | 753.2 29.65 1004.18 1004.18 | 0.2 0.01 0.27 0.27 | 96 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | 20.0 68 | 50-100 164-328 | 15.7 60 | 25.0 0.98 | 12 | |||||||||||||||
19 | 16.4 62 | 744.0 29.29 991.92 991.92 | 752.9 29.64 1003.78 1003.78 | -0.6 -0.02 -0.8 -0.8 | 95 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 15.6 60 | |||||||||||||||||||
18 | 16.2 61 | 744.0 29.29 991.92 991.92 | 752.9 29.64 1003.78 1003.78 | -1.6 -0.06 -2.13 -2.13 | 96 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 15.5 60 | ||||||||||||||||||
17 | 16.0 61 | 744.1 29.3 992.05 992.05 | 753.1 29.65 1004.05 1004.05 | -1.4 -0.06 -1.87 -1.87 | 96 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 15.3 60 | ||||||||||||||||||||