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 | |
| 2025 November 27, Thursday | 20 | -17.5 1 | 646.9 25.47 862.46 862.46 | 766.7 30.19 1022.18 1022.18 | 0.6 0.02 0.8 0.8 | 75 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -11.0 12 | -20.9 -6 | |||||||||||||||
17 | -16.7 2 | 646.3 25.44 861.66 861.66 | 765.5 30.14 1020.58 1020.58 | -0.6 -0.02 -0.8 -0.8 | 71 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 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 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | 20.0 12.4 | -20.7 -5 | |||||||||||
14 | -13.4 8 | 646.9 25.47 862.46 862.46 | 764.5 30.1 1019.25 1019.25 | -1.3 -0.05 -1.73 -1.73 | 66 | Wind blowing from the south | 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 throughout the appropriate period. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrostratus covering the whole sky. | 20.0 12.4 | -18.4 -1 | |||||||||||
11 | -18.4 -1 | 648.2 25.52 864.2 864.2 | 768.7 30.26 1024.85 1024.85 | -0.5 -0.02 -0.67 -0.67 | 69 | Wind blowing from the 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 | 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 throughout the appropriate period. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | -22.7 -9 | |||||||||||
08 | -23.0 -9 | 648.7 25.54 864.86 864.86 | 771.7 30.38 1028.85 1028.85 | -0.3 -0.01 -0.4 -0.4 | 75 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | -28.5 -19 | 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. | -26.2 -15 | Uneven layer of loose dry snow covering ground completely. | 10 3.9 | ||||||||||||
05 | -26.9 -16 | 649.0 25.55 865.26 865.26 | 774.2 30.48 1032.18 1032.18 | -1.6 -0.06 -2.13 -2.13 | 75 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | -30.0 -22 | ||||||||||||||||||||
02 | -25.6 -14 | 650.6 25.61 867.4 867.4 | 775.3 30.52 1033.65 1033.65 | -1.4 -0.06 -1.87 -1.87 | 76 | Calm, no wind | Calm | no clouds no clouds no clouds | -28.6 -19 | ||||||||||||||||||||
| November 26, Wednesday | 23 | -23.0 -9 | 652.0 25.67 869.26 869.26 | 775.6 30.54 1034.05 1034.05 | -2.1 -0.08 -2.8 -2.8 | 76 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | -26.1 -15 | |||||||||||||||||||
20 | -18.2 -1 | 654.1 25.75 872.06 872.06 | 775.6 30.54 1034.05 1034.05 | -1.9 -0.07 -2.53 -2.53 | 66 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -9.7 15 | 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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | -23.0 -9 | ||||||||||||||
