Weather archive in Ratnapura
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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 9, Wednesday | 18:30 | 28.5 83 | 750.3 29.54 1000.32 1000.32 | 757.6 29.83 1010.05 1010.05 | 77 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.7 76 | 32.7 91 | 24.1 75 | |||||||||||||||||||
17:30 | 29.9 86 | 749.5 29.51 999.25 999.25 | 756.7 29.79 1008.85 1008.85 | 0.4 0.02 0.53 0.53 | 67 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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. | 24.7 76 | 32.7 91 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | 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 | 23.1 74 | No precipitation No precipitation | 9 | |||||||
16:30 | 30.8 87 | 749.0 29.49 998.58 998.58 | 756.2 29.77 1008.18 1008.18 | 63 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 24.7 76 | 32.7 91 | 23.0 73 | ||||||||||||||||||||
15:30 | 31.9 89 | 748.9 29.48 998.45 998.45 | 756.1 29.77 1008.05 1008.05 | 59 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 24.7 76 | 32.7 91 | 23.0 73 | ||||||||||||||||||||
14:30 | 32.3 90 | 749.1 29.49 998.72 998.72 | 756.2 29.77 1008.18 1008.18 | 60 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | 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 | 23.5 74 | |||||||||||||||
13:30 | 31.7 89 | 749.8 29.52 999.65 999.65 | 757.0 29.8 1009.25 1009.25 | 63 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 24.7 76 | 32.7 91 | 23.8 75 | ||||||||||||||||||||
12:30 | 32.7 91 | 750.4 29.54 1000.45 1000.45 | 757.6 29.83 1010.05 1010.05 | 58 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.7 76 | 32.7 91 | 23.5 74 | ||||||||||||||||||||
11:30 | 30.8 87 | 751.3 29.58 1001.65 1001.65 | 758.5 29.86 1011.25 1011.25 | -1.0 -0.04 -1.33 -1.33 | 71 | Wind blowing from the north-northeast | 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 | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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. | 15.0 9.3 | 25.0 77 | No precipitation No precipitation | 9 | |||||||||
10:30 | 30.5 87 | 751.9 29.6 1002.45 1002.45 | 759.1 29.89 1012.05 1012.05 | 72 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.7 76 | 31.9 89 | 25.0 77 | ||||||||||||||||||||
09:30 | 29.5 85 | 752.3 29.62 1002.98 1002.98 | 759.6 29.91 1012.72 1012.72 | 81 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.7 76 | 31.9 89 | 25.8 78 | ||||||||||||||||||||
08:30 | 27.6 82 | 752.3 29.62 1002.98 1002.98 | 759.6 29.91 1012.72 1012.72 | 86 | 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 | Shower(s) of rain. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 24.7 76 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 25.1 77 | 0.5 0.02 | 9 | |||||||||
07:30 | 25.7 78 | 751.6 29.59 1002.05 1002.05 | 759.0 29.88 1011.92 1011.92 | 100 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.7 76 | 25.7 78 | |||||||||||||||||||||
06:30 | 24.7 76 | 751.4 29.58 1001.78 1001.78 | 758.8 29.87 1011.65 1011.65 | 100 | Wind blowing from the north-west | Calm | 24.6 76 | 24.7 76 | |||||||||||||||||||||
05:30 | 24.6 76 | 751.1 29.57 1001.38 1001.38 | 758.5 29.86 1011.25 1011.25 | -0.2 -0.01 -0.27 -0.27 | 99 | Wind blowing from the south-west | 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 | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | 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. | 15.0 9.3 | 24.5 76 | 0.7 0.03 | 9 | |||||||||
04:30 | 24.8 77 | 750.8 29.56 1000.98 1000.98 | 758.2 29.85 1010.85 1010.85 | 100 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 24.8 77 | ||||||||||||||||||||
03:30 | 25.0 77 | 751.1 29.57 1001.38 1001.38 | 758.5 29.86 1011.25 1011.25 | 100 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 25.0 77 | ||||||||||||||||||||
02:30 | 25.1 77 | 751.3 29.58 1001.65 1001.65 | 758.7 29.87 1011.52 1011.52 | 100 | 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 | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | 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. | 15.0 9.3 | 25.1 77 | 1.0 0.04 | 9 | ||||||||||
01:30 | 25.1 77 | 751.6 29.59 1002.05 1002.05 | 759.0 29.88 1011.92 1011.92 | 100 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 25.1 77 | ||||||||||||||||||||
00:30 | 25.3 78 | 752.2 29.61 1002.85 1002.85 | 759.5 29.9 1012.58 1012.58 | 100 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 25.3 78 | ||||||||||||||||||||
| September 8, Tuesday | 23:30 | 25.4 78 | 752.8 29.64 1003.65 1003.65 | 760.2 29.93 1013.52 1013.52 | 0.3 0.01 0.4 0.4 | 100 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Shower(s) of rain. | Thunderstorm(s) with or without precipitation. | Shower(s). | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 25.4 78 | No precipitation No precipitation | 9 | ||||||||
22:30 | 25.6 78 | 753.1 29.65 1004.05 1004.05 | 760.4 29.94 1013.78 1013.78 | 100 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 25.6 78 | ||||||||||||||||||||
21:30 | 25.8 78 | 753.0 29.65 1003.92 1003.92 | 760.3 29.93 1013.65 1013.65 | 100 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 25.8 78 | ||||||||||||||||||||
20:30 | 26.2 79 | 752.5 29.63 1003.25 1003.25 | 759.9 29.92 1013.12 1013.12 | 100 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 26.2 79 | 2.0 0.08 | 9 | ||||||||||
19:30 | 26.9 80 | 752.0 29.61 1002.58 1002.58 | 759.4 29.9 1012.45 1012.45 | 89 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 24.9 77 | ||||||||||||||||||||
18:30 | 27.6 82 | 751.3 29.58 1001.65 1001.65 | 758.6 29.87 1011.38 1011.38 | 93 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.4 76 | 31.9 89 | 26.3 79 | ||||||||||||||||||||