Weather archive in Ostend (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 | |
| 2025 December 4, Thursday | 17 | 6.7 44 | 749.8 29.52 999.65 999.65 | 750.2 29.54 1000.18 1000.18 | 0.4 0.02 0.53 0.53 | 90 | Wind blowing from the south-southeast | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 30.0 18.6 | 5.2 41 | ||||||||||||
16 | 7.5 46 | 749.4 29.5 999.12 999.12 | 749.8 29.52 999.65 999.65 | -0.4 -0.02 -0.53 -0.53 | 88 | Wind blowing from the south-southeast | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | Shower(s) of rain. | Drizzle. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 5.6 42 | ||||||||||
15 | 7.3 45 | 749.3 29.5 998.98 998.98 | 749.8 29.52 999.65 999.65 | -1.4 -0.06 -1.87 -1.87 | 90 | Wind blowing from the south-southeast | 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 | 100%. 10/10. 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Rain. | Drizzle. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 15.0 9.3 | 5.7 42 | ||||||||||||
14 | 7.0 45 | 749.4 29.5 999.12 999.12 | 749.8 29.52 999.65 999.65 | -1.9 -0.07 -2.53 -2.53 | 91 | Wind blowing from the south-southeast | 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 | 100%. 10/10. 8 oktas | Drizzle and rain, slight. | Rain. | Drizzle. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 5.6 42 | ||||||||||||
13 | 7.5 46 | 749.8 29.52 999.65 999.65 | 750.2 29.54 1000.18 1000.18 | -1.8 -0.07 -2.4 -2.4 | 86 | Wind blowing from the south-east | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 20.0 12.4 | 5.3 42 | No precipitation No precipitation | 6 | ||||||||||
12 | 6.7 44 | 750.7 29.56 1000.85 1000.85 | 751.2 29.57 1001.52 1001.52 | -1.4 -0.06 -1.87 -1.87 | 87 | Wind blowing from the south-southeast | 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 | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 4.6 40 | |||||||||||||||
11 | 6.4 44 | 751.3 29.58 1001.65 1001.65 | 751.9 29.6 1002.45 1002.45 | -0.9 -0.04 -1.2 -1.2 | 88 | Wind blowing from the south-southeast | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 20.0 12.4 | 4.6 40 | |||||||||||||||
10 | 6.1 43 | 751.6 29.59 1002.05 1002.05 | 752.0 29.61 1002.58 1002.58 | -1.0 -0.04 -1.33 -1.33 | 89 | Wind blowing from the south-southeast | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 20.0 12.4 | 4.4 40 | |||||||||||||||
09 | 5.8 42 | 752.1 29.61 1002.72 1002.72 | 752.5 29.63 1003.25 1003.25 | -1.2 -0.05 -1.6 -1.6 | 89 | Wind blowing from the south-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 20.0 12.4 | 4.1 39 | |||||||||||||||
08 | 5.3 42 | 752.2 29.61 1002.85 1002.85 | 752.7 29.63 1003.52 1003.52 | -1.6 -0.06 -2.13 -2.13 | 90 | Wind blowing from the south-east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 3.7 39 | |||||||||||||
07 | 5.4 42 | 752.6 29.63 1003.38 1003.38 | 753.1 29.65 1004.05 1004.05 | -2.0 -0.08 -2.67 -2.67 | 91 | Wind blowing from the south-southeast | Moderate breeze (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 | 3.3 38 | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 10.0 6.2 | 4.0 39 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 2.0 36 | |||||||||||
06 | 4.4 40 | 753.3 29.66 1004.32 1004.32 | 753.7 29.67 1004.85 1004.85 | -1.9 -0.07 -2.53 -2.53 | 93 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 40%. 4/10. 3 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | 3.3 38 | ||||||||||||||
05 | 4.2 40 | 753.8 29.68 1004.98 1004.98 | 754.3 29.7 1005.65 1005.65 | -1.8 -0.07 -2.4 -2.4 | 93 | Wind blowing from the south-east | Gentle breeze (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 | 40%. 4/10. 3 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | 3.2 38 | |||||||||||||
04 | 4.1 39 | 754.6 29.71 1006.05 1006.05 | 755.1 29.73 1006.72 1006.72 | -1.5 -0.06 -2 -2 | 93 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | 3.0 37 | |||||||||||||
03 | 3.9 39 | 755.2 29.73 1006.85 1006.85 | 755.7 29.75 1007.52 1007.52 | -1.5 -0.06 -2 -2 | 93 | Wind blowing from the south-southeast | 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 | 50%. 5/10. 4 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 15.0 9.3 | 2.9 37 | |||||||||||||
02 | 4.3 40 | 755.6 29.75 1007.38 1007.38 | 756.1 29.77 1008.05 1008.05 | -1.4 -0.06 -1.87 -1.87 | 93 | Wind blowing from the south-southeast | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 15.0 9.3 | 3.2 38 | |||||||||||||
01 | 5.6 42 | 756.1 29.77 1008.05 1008.05 | 756.6 29.79 1008.72 1008.72 | -1.2 -0.05 -1.6 -1.6 | 90 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 15.0 9.3 | 4.1 39 | No precipitation No precipitation | 6 | |||||||||||
00 | 6.2 43 | 756.7 29.79 1008.85 1008.85 | 757.1 29.81 1009.38 1009.38 | -0.8 -0.03 -1.07 -1.07 | 91 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 15.0 9.3 | 4.8 41 | |||||||||||||||
| December 3, Wednesday | 23 | 6.4 44 | 757.0 29.8 1009.25 1009.25 | 757.4 29.82 1009.78 1009.78 | -0.6 -0.02 -0.8 -0.8 | 91 | Wind blowing from the south | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 15.0 9.3 | 5.0 41 | ||||||||||||||
22 | 5.7 42 | 757.3 29.81 1009.65 1009.65 | 757.8 29.83 1010.32 1010.32 | -0.3 -0.01 -0.4 -0.4 | 93 | Wind blowing from the south | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 15.0 9.3 | 4.6 40 | |||||||||||||||
21 | 5.7 42 | 757.5 29.82 1009.92 1009.92 | 757.9 29.84 1010.45 1010.45 | -0.2 -0.01 -0.27 -0.27 | 93 | Wind blowing from the south | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 15.0 9.3 | 4.6 40 | |||||||||||||||
20 | 4.8 41 | 757.6 29.83 1010.05 1010.05 | 758.0 29.84 1010.58 1010.58 | -0.3 -0.01 -0.4 -0.4 | 94 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 15.0 9.3 | 3.9 39 | |||||||||||||||
19 | 4.0 39 | 757.6 29.83 1010.05 1010.05 | 758.1 29.85 1010.72 1010.72 | -0.1 -0 -0.13 -0.13 | 95 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | 8.6 47 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 12.0 7.5 | 3.2 38 | No precipitation No precipitation | 12 | |||||||||||
18 | 3.7 39 | 757.7 29.83 1010.18 1010.18 | 758.2 29.85 1010.85 1010.85 | 0.0 0 0 0 | 94 | Wind blowing from the south | 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 | 20–30%. 2/10–3/10. 2 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 12.0 7.5 | 2.8 37 | |||||||||||||
17 | 5.8 42 | 757.9 29.84 1010.45 1010.45 | 758.3 29.85 1010.98 1010.98 | 0.1 0 0.13 0.13 | 90 | Wind blowing from the south-southwest | 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 | 20–30%. 2/10–3/10. 2 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 4.3 40 | |||||||||||||
