Weather archive in Batticaloa
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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 September 18, Friday | 08:30 | 29.8 86 | 758.4 29.86 1011.12 1011.12 | 758.6 29.87 1011.38 1011.38 | 75 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | 26.5 80 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 25.0 77 | No precipitation No precipitation | 9 | ||||||||||||
05:30 | 27.4 81 | 756.1 29.77 1008.05 1008.05 | 756.4 29.78 1008.45 1008.45 | -0.4 -0.02 -0.53 -0.53 | 86 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | Clouds generally forming or developing. | Drizzle. | 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. | 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. | 20.0 12.4 | 24.9 77 | Trace of precipitation Trace of precipitation | 9 | |||||||||
02:30 | 28.2 83 | 756.5 29.78 1008.58 1008.58 | 756.7 29.79 1008.85 1008.85 | 79 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 24.3 76 | No precipitation No precipitation | 9 | |||||||||||||
| September 17, Thursday | 23:30 | 29.3 85 | 757.7 29.83 1010.18 1010.18 | 757.9 29.84 1010.45 1010.45 | -0.5 -0.02 -0.67 -0.67 | 78 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | State of sky on the whole unchanged. | 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 more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 25.0 77 | No precipitation No precipitation | 9 | ||||||||
20:30 | 30.3 87 | 758.2 29.85 1010.85 1010.85 | 758.4 29.86 1011.12 1011.12 | 80 | Calm, no wind | Calm | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 26.4 80 | No precipitation No precipitation | 9 | |||||||||||||
17:30 | 31.4 89 | 756.4 29.78 1008.45 1008.45 | 756.7 29.79 1008.85 1008.85 | 0.2 0.01 0.27 0.27 | 73 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Clouds generally forming or developing. | 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 more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 27.4 81 | 33.3 92 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 26.1 79 | No precipitation No precipitation | 9 | |||||||
14:30 | 32.4 90 | 756.2 29.77 1008.18 1008.18 | 756.4 29.78 1008.45 1008.45 | 69 | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 26.0 79 | No precipitation No precipitation | 9 | |||||||||||||
11:30 | 32.2 90 | 758.8 29.87 1011.65 1011.65 | 759.1 29.89 1012.05 1012.05 | 0.2 0.01 0.27 0.27 | 66 | Wind blowing from the north | 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 | Clouds generally dissolving or becoming less developed. | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 25.1 77 | No precipitation No precipitation | 9 | |||||||||
08:30 | 28.2 83 | 758.6 29.87 1011.38 1011.38 | 758.8 29.87 1011.65 1011.65 | 82 | 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 | State of sky on the whole unchanged. | 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. | 25.6 78 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 24.8 77 | No precipitation No precipitation | 9 | |||||||||