Weather archive in Saint-Louis (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 | |
| 2026 August 19, Wednesday | 00 | 29.4 85 | 760.6 29.94 1014.05 1014.05 | 760.9 29.96 1014.45 1014.45 | 1.2 0.05 1.6 1.6 | 86 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 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 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. | 10.0 6.2 | 26.8 80 | No precipitation No precipitation | 6 | |||||||||||
| August 18, Tuesday | 21 | 29.9 86 | 759.4 29.9 1012.45 1012.45 | 759.8 29.91 1012.98 1012.98 | 1.1 0.04 1.47 1.47 | 82 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 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. | Altocumulus translucidus at a single level. | 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. | 10.0 6.2 | 26.4 80 | No precipitation No precipitation | 3 | |||||||||||
18 | 31.5 89 | 758.3 29.85 1010.98 1010.98 | 758.7 29.87 1011.52 1011.52 | -0.2 -0.01 -0.27 -0.27 | 73 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 34.0 93 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 26.2 79 | No precipitation No precipitation | 12 | |||||||||||
15 | 33.6 92 | 758.5 29.86 1011.25 1011.25 | 758.8 29.87 1011.65 1011.65 | -1.3 -0.05 -1.73 -1.73 | 66 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 26.3 79 | No precipitation No precipitation | 3 | ||||||||||||
12 | 33.4 92 | 759.8 29.91 1012.98 1012.98 | 760.2 29.93 1013.52 1013.52 | 0.4 0.02 0.53 0.53 | 63 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 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 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. | 10.0 6.2 | 25.3 78 | No precipitation No precipitation | 6 | ||||||||||||
09 | 29.0 84 | 759.4 29.9 1012.45 1012.45 | 759.7 29.91 1012.85 1012.85 | 0.6 0.02 0.8 0.8 | 80 | Wind blowing from the south | Light breeze (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 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 10.0 6.2 | 25.1 77 | No precipitation No precipitation | 3 | |||||||||||||
06 | 28.2 83 | 758.8 29.87 1011.65 1011.65 | 759.1 29.89 1012.05 1012.05 | 0.7 0.03 0.93 0.93 | 85 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 28.2 83 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 10.0 6.2 | 25.4 78 | No precipitation No precipitation | 24 | ||||||||||||
03 | 28.1 83 | 758.1 29.85 1010.72 1010.72 | 758.5 29.86 1011.25 1011.25 | 84 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 25.1 77 | No precipitation No precipitation | 3 | |||||||||||||
00 | 28.6 83 | 759.7 29.91 1012.85 1012.85 | 760.1 29.93 1013.38 1013.38 | 0.3 0.01 0.4 0.4 | 80 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 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 | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 10.0 6.2 | 24.8 77 | No precipitation No precipitation | 6 | |||||||||||||
