Weather archive in Katunayake / Bandaranaike (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 | |
2024 April 23, Tuesday | 05:30 | 26.4 80 | 755.2 29.73 1006.85 1006.85 | 756.1 29.77 1008.05 1008.05 | 94 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Lightning visible, no thunder heard. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 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 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 25.3 78 | No precipitation No precipitation | 9 | |||||||||
02:30 | 26.8 80 | 755.6 29.75 1007.38 1007.38 | 756.5 29.78 1008.58 1008.58 | 92 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 25.3 78 | No precipitation No precipitation | 9 | |||||||||||||
April 22, Monday | 23:30 | 27.5 82 | 756.6 29.79 1008.72 1008.72 | 757.5 29.82 1009.92 1009.92 | 88 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | Lightning visible, no thunder heard. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 10.0 6.2 | 25.3 78 | No precipitation No precipitation | 9 | ||||||||||||||
20:30 | 29.5 85 | 756.4 29.78 1008.45 1008.45 | 757.3 29.81 1009.65 1009.65 | 89 | Wind blowing from the east | 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 | Lightning visible, no thunder heard. | 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. | 9.0 5.6 | 27.5 82 | No precipitation No precipitation | 9 | |||||||||||||||
17:30 | 31.5 89 | 754.8 29.72 1006.32 1006.32 | 755.7 29.75 1007.52 1007.52 | 76 | 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 | 28.2 83 | 33.6 92 | 20.0 12.4 | 26.8 80 | No precipitation No precipitation | 9 | ||||||||||||||||
14:30 | 33.5 92 | 755.3 29.74 1006.98 1006.98 | 756.2 29.77 1008.18 1008.18 | 64 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 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 | 25.7 78 | No precipitation No precipitation | 9 | |||||||||||||
11:30 | 32.0 90 | 756.5 29.78 1008.58 1008.58 | 757.4 29.82 1009.78 1009.78 | 70 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | Clouds generally forming or developing. | Thunderstorm(s) with or without precipitation. | 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. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 20.0 12.4 | 25.8 78 | No precipitation No precipitation | 9 | ||||||||||
08:30 | 28.2 83 | 756.9 29.8 1009.12 1009.12 | 757.8 29.83 1010.32 1010.32 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Thunderstorm, but no precipitation at the time of observation. | Thunderstorm(s) with or without precipitation. | Thunderstorm(s) with or without precipitation. | 26.0 79 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 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 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 9.0 5.6 | No precipitation No precipitation | 9 | |||||||||||
05:30 | 26.2 79 | 755.7 29.75 1007.52 1007.52 | 756.6 29.79 1008.72 1008.72 | 94 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Thunderstorm, but no precipitation at the time of observation. | Thunderstorm(s) with or without precipitation. | Thunderstorm(s) with or without precipitation. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 9.0 5.6 | 25.1 77 | No precipitation No precipitation | 9 |