Weather archive in Lagan
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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 May 13, Wednesday | 18 | 21.4 71 | 753.1 29.65 1004.05 1004.05 | 751.0 29.57 1001.25 1001.25 | 0.1 0 0.13 0.13 | 63 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | 25.4 78 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 20.0 12.4 | 14.1 57 | No precipitation No precipitation | 12 | ||||||||||||||
15 | 23.7 75 | 753.0 29.65 1003.92 1003.92 | 750.9 29.56 1001.12 1001.12 | -0.3 -0.01 -0.4 -0.4 | 59 | Wind blowing from the east-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 15.2 59 | ||||||||||||||
12 | 22.8 73 | 753.3 29.66 1004.32 1004.32 | 751.2 29.57 1001.52 1001.52 | -0.1 -0 -0.13 -0.13 | 61 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 14.8 59 | ||||||||||||||
09 | 21.0 70 | 753.4 29.66 1004.45 1004.45 | 751.3 29.58 1001.65 1001.65 | -0.5 -0.02 -0.67 -0.67 | 60 | Wind blowing from the east | 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. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 12.8 55 | ||||||||||||||
06 | 18.0 64 | 753.9 29.68 1005.12 1005.12 | 751.8 29.6 1002.32 1002.32 | -1.3 -0.05 -1.73 -1.73 | 71 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 15.7 60 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altocumulus cumulogenitus (or cumulonimbogenitus). | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 12.6 55 | Trace of precipitation Trace of precipitation | 12 | Surface of ground moist. | 15.0 59 | |||||||||
03 | 15.9 61 | 755.2 29.73 1006.85 1006.85 | 753.1 29.65 1004.05 1004.05 | -1.1 -0.04 -1.47 -1.47 | 85 | 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 | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 10.0 6.2 | 13.4 56 | ||||||||||||
00 | 17.2 63 | 756.3 29.78 1008.32 1008.32 | 754.1 29.69 1005.38 1005.38 | -1.0 -0.04 -1.33 -1.33 | 76 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 12.8 55 | |||||||||||||||
| May 12, Tuesday | 21 | 16.5 62 | 757.3 29.81 1009.65 1009.65 | 755.2 29.73 1006.85 1006.85 | -1.0 -0.04 -1.33 -1.33 | 72 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 11.5 53 | ||||||||||||
18 | 19.5 67 | 758.3 29.85 1010.98 1010.98 | 756.1 29.77 1008.05 1008.05 | -0.9 -0.04 -1.2 -1.2 | 60 | Wind blowing from the east-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 22.1 72 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 11.5 53 | No precipitation No precipitation | 12 | ||||||||||
