Weather archive in Ulan Bator / Songiin (airport)
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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 18, Sunday | 14 | -0.7 31 | 649.0 25.55 865.26 865.26 | 761.2 29.97 1014.85 1014.85 | -1.5 -0.06 -2 -2 | 41 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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 | 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 | 2000-2500 6562-8202 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -12.3 10 | |||||||||||||
11 | -3.9 25 | 650.5 25.61 867.26 867.26 | 764.4 30.09 1019.12 1019.12 | -1.8 -0.07 -2.4 -2.4 | 58 | Wind blowing from the west | 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 | Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes. | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | -11.0 12 | |||||||||||
08 | -14.6 6 | 652.3 25.68 869.66 869.66 | 771.6 30.38 1028.72 1028.72 | -1.2 -0.05 -1.6 -1.6 | 82 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -16.4 2 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | -17.0 1 | |||||||||||||
05 | -16.2 3 | 653.5 25.73 871.26 871.26 | 773.8 30.46 1031.65 1031.65 | -1.8 -0.07 -2.4 -2.4 | 82 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | -18.6 -1 | ||||||||||||||||||||
02 | -12.6 9 | 655.3 25.8 873.66 873.66 | 774.1 30.48 1032.05 1032.05 | -1.2 -0.05 -1.6 -1.6 | 84 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | -14.7 6 | ||||||||||||||||||||
| October 17, Saturday | 23 | -12.5 10 | 656.5 25.85 875.26 875.26 | 775.6 30.54 1034.05 1034.05 | -0.6 -0.02 -0.8 -0.8 | 79 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -15.4 4 | |||||||||||||||||||
20 | -10.4 13 | 657.1 25.87 876.06 876.06 | 775.1 30.52 1033.38 1033.38 | 0.6 0.02 0.8 0.8 | 78 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -0.6 31 | -13.5 8 | |||||||||||||||||||
17 | -2.2 28 | 656.5 25.85 875.26 875.26 | 770.7 30.34 1027.52 1027.52 | -0.3 -0.01 -0.4 -0.4 | 51 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -11.0 12 | ||||||||||||||
14 | -2.6 27 | 656.8 25.86 875.66 875.66 | 771.1 30.36 1028.05 1028.05 | -0.7 -0.03 -0.93 -0.93 | 52 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -11.3 12 | ||||||||||||||