Weather archive in Sao Luis (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 18, Tuesday | 03 | 25.6 78 | 754.3 29.7 1005.65 1005.65 | 758.9 29.88 1011.78 1011.78 | -1.6 -0.06 -2.13 -2.13 | 83 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 22.5 73 | ||||||||||||||||||
00 | 25.9 79 | 755.9 29.76 1007.78 1007.78 | 760.6 29.94 1014.05 1014.05 | 84 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 22.9 73 | ||||||||||||||||||||
| August 17, Monday | 21 | 26.7 80 | 755.5 29.74 1007.25 1007.25 | 760.1 29.93 1013.38 1013.38 | 1.2 0.05 1.6 1.6 | 77 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 31.3 88 | 20.0 12.4 | 22.4 72 | |||||||||||||||||
18 | 28.2 83 | 754.3 29.7 1005.65 1005.65 | 759.0 29.88 1011.92 1011.92 | 73 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 22.8 73 | ||||||||||||||||||||
15 | 31.2 88 | 754.0 29.69 1005.25 1005.25 | 758.7 29.87 1011.52 1011.52 | -1.8 -0.07 -2.4 -2.4 | 62 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 23.0 73 | ||||||||||||||
12 | 29.4 85 | 755.8 29.76 1007.65 1007.65 | 66 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 22.3 72 | ||||||||||||||||
09 | 28.3 83 | 755.4 29.74 1007.12 1007.12 | 760.0 29.92 1013.25 1013.25 | 1.2 0.05 1.6 1.6 | 70 | Wind blowing from the east-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | 26.2 79 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 22.4 72 | |||||||||||||
06 | 26.2 79 | 754.2 29.69 1005.52 1005.52 | 758.8 29.87 1011.65 1011.65 | 83 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 23.1 74 | |||||||||||||||
03 | 26.5 80 | 753.9 29.68 1005.12 1005.12 | 758.5 29.86 1011.25 1011.25 | -0.8 -0.03 -1.07 -1.07 | 78 | Wind blowing from the east-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 22.4 72 | ||||||||||||||