Weather archive in Acajutla
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Weather statistics
| 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 September 25, Friday | 15 | 33.6 92 | 753.0 29.65 1003.92 1003.92 | 754.3 29.7 1005.65 1005.65 | -1.9 -0.07 -2.53 -2.53 | 40 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 18.2 65 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
12 | 34.0 93 | 754.9 29.72 1006.45 1006.45 | 756.2 29.77 1008.18 1008.18 | -0.4 -0.02 -0.53 -0.53 | 40 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Thunderstorm, but no precipitation at the 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. | 25.2 77 | 34.2 94 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 15.0 9.3 | 18.5 65 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||
09 | 31.0 88 | 755.3 29.74 1006.98 1006.98 | 756.6 29.79 1008.72 1008.72 | 55 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 30.0 18.6 | 20.9 70 | Surface of ground moist. | ||||||||||||||
| September 24, Thursday | 15 | 33.6 92 | 752.5 29.63 1003.25 1003.25 | 753.8 29.68 1004.98 1004.98 | -2.4 -0.09 -3.2 -3.2 | 47 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 20.7 69 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||