Weather archive in Ust-Kut
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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 18, Monday | 17 | 22.0 72 | 726.9 28.62 969.12 969.12 | 754.7 29.71 1006.18 1006.18 | -0.4 -0.02 -0.53 -0.53 | 23 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | -0.3 31 | |||||||||||||
14 | 21.9 71 | 727.3 28.63 969.65 969.65 | 755.1 29.73 1006.72 1006.72 | -0.3 -0.01 -0.4 -0.4 | 22 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 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 at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 20.0 12.4 | -0.6 31 | ||||||||||||||
11 | 15.9 61 | 727.6 28.65 970.05 970.05 | 756.1 29.77 1008.05 1008.05 | -0.1 -0 -0.13 -0.13 | 25 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 20.0 12.4 | -4.2 24 | ||||||||||||||
08 | 8.8 48 | 727.7 28.65 970.19 970.19 | 756.9 29.8 1009.12 1009.12 | 0.3 0.01 0.4 0.4 | 46 | 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 | 4.5 40 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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 | -2.3 28 | No precipitation No precipitation | 12 | |||||||||||
05 | 5.1 41 | 727.4 28.64 969.79 969.79 | 757.0 29.8 1009.25 1009.25 | 0.4 0.02 0.53 0.53 | 57 | Calm, no wind | Calm | 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 at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | -2.8 27 | ||||||||||||||
02 | 7.4 45 | 727.0 28.62 969.25 969.25 | 756.4 29.78 1008.45 1008.45 | -0.3 -0.01 -0.4 -0.4 | 43 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 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 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | -4.6 24 | |||||||||||||||
| May 17, Sunday | 23 | 12.6 55 | 727.3 28.63 969.65 969.65 | 756.1 29.77 1008.05 1008.05 | 0.0 0 0 0 | 28 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 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. | Cirrostratus covering the whole sky. | -5.5 22 | ||||||||||||||
20 | 15.3 60 | 727.3 28.63 969.65 969.65 | 755.8 29.76 1007.65 1007.65 | -0.3 -0.01 -0.4 -0.4 | 25 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 18.6 65 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 70 – 80%. 7/10 – 8/10. 6 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. | Cirrostratus covering the whole sky. | 20.0 12.4 | -4.7 24 | No precipitation No precipitation | 12 | |||||||||||
17 | 18.0 64 | 727.6 28.65 970.05 970.05 | 755.8 29.76 1007.65 1007.65 | -1.2 -0.05 -1.6 -1.6 | 15 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 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. | Cirrostratus covering the whole sky. | 20.0 12.4 | -9.1 16 | ||||||||||||||
