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 October 17, Saturday | 23:30 | 26.2 79 | 759.1 29.89 1012.05 1012.05 | 759.3 29.89 1012.32 1012.32 | -0.8 -0.03 -1.07 -1.07 | 90 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | State of sky on the whole unchanged. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 24.5 76 | No precipitation No precipitation | 9 | ||||||||||||
20:30 | 26.5 80 | 759.9 29.92 1013.12 1013.12 | 760.1 29.93 1013.38 1013.38 | 88 | 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 | 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. | 20.0 12.4 | 24.3 76 | No precipitation No precipitation | 9 | ||||||||||
17:30 | 30.0 86 | 756.8 29.8 1008.98 1008.98 | 757.0 29.8 1009.25 1009.25 | 0.3 0.01 0.4 0.4 | 78 | Wind blowing from the south-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 | Clouds generally forming or developing. | 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. | 27.4 81 | 32.2 90 | 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 | 25.8 78 | No precipitation No precipitation | 9 | |||||||
14:30 | 31.6 89 | 756.5 29.78 1008.58 1008.58 | 756.7 29.79 1008.85 1008.85 | 75 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 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. | 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 | 26.6 80 | No precipitation No precipitation | 9 | ||||||||||
11:30 | 31.2 88 | 758.4 29.86 1011.12 1011.12 | 758.6 29.87 1011.38 1011.38 | -1.0 -0.04 -1.33 -1.33 | 77 | Calm, no wind | Calm | 40%. 4/10. 3 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. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 26.8 80 | No precipitation No precipitation | 9 | |||||||||||||
08:30 | 28.4 83 | 759.4 29.9 1012.45 1012.45 | 759.7 29.91 1012.85 1012.85 | 80 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 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 during part of the appropriate period and covering 1/2 or less during part of the period. | 24.5 76 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 24.7 76 | No precipitation No precipitation | 9 | |||||||||||||
05:30 | 25.5 78 | 757.7 29.83 1010.18 1010.18 | 757.9 29.84 1010.45 1010.45 | 0.4 0.02 0.53 0.53 | 93 | 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 1/2 or less of the sky throughout the appropriate period. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 24.3 76 | No precipitation No precipitation | 9 | |||||||||||||
02:30 | 25.6 78 | 757.3 29.81 1009.65 1009.65 | 757.6 29.83 1010.05 1010.05 | 95 | Calm, no wind | Calm | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 1/2 or less of the sky throughout the appropriate period. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 24.7 76 | No precipitation No precipitation | 9 | ||||||||||||||