Weather archive in Ulan Bator
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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 January 16, Friday | 08 | -29.7 -21 | 655.9 25.82 874.46 874.46 | 785.2 30.91 1046.85 1046.85 | 0.3 0.01 0.4 0.4 | 70 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | -30.6 -23 | -33.4 -28 | Even layer of loose dry snow covering ground completely. | 9 3.5 | ||||||||||||||||
05 | -29.1 -20 | 655.6 25.81 874.06 874.06 | 784.3 30.88 1045.65 1045.65 | 0.0 0 0 0 | 70 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | -32.8 -27 | ||||||||||||||||||||
02 | -28.7 -20 | 655.6 25.81 874.06 874.06 | 784.1 30.87 1045.38 1045.38 | 0.6 0.02 0.8 0.8 | 73 | Calm, no wind | Calm | no clouds no clouds no clouds | Diamond dust (with or without fog). | Snow and/or other types of solid precipitation | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -32.0 -26 | |||||||||||||||||
| January 15, Thursday | 23 | -25.5 -14 | 655.0 25.79 873.26 873.26 | 781.6 30.77 1042.05 1042.05 | 0.9 0.04 1.2 1.2 | 72 | Wind blowing from the north-northeast | 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. | -29.1 -20 | ||||||||||||||||
20 | -22.3 -8 | 654.1 25.75 872.06 872.06 | 778.8 30.66 1038.31 1038.31 | 1.8 0.07 2.4 2.4 | 62 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | Snow and/or other types of solid precipitation | 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. | -17.7 0 | -27.6 -18 | 0.2 0.01 | 12 | ||||||||||||||
17 | -20.2 -4 | 652.3 25.68 869.66 869.66 | 775.6 30.54 1034.05 1034.05 | 1.9 0.07 2.53 2.53 | 64 | Wind blowing from the north-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 | State of sky on the whole unchanged. | Snow and/or other types of solid precipitation | 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. | 50.0 31.1 | -25.3 -14 | |||||||||||
14 | -18.6 -1 | 650.4 25.61 867.13 867.13 | 772.5 30.41 1029.92 1029.92 | 0.5 0.02 0.67 0.67 | 65 | Wind blowing from the east-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 | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | 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 | 2000-2500 6562-8202 | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 4.0 2.5 | -23.6 -10 | |||||||||||
11 | -20.7 -5 | 649.9 25.59 866.46 866.46 | 773.1 30.44 1030.72 1030.72 | 1.8 0.07 2.4 2.4 | 76 | Wind blowing from the west-southwest | 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 | Intermittent fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | 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 | 2000-2500 6562-8202 | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | -23.8 -11 | |||||||||||
08 | -23.8 -11 | 648.1 25.52 864.06 864.06 | 772.5 30.41 1029.92 1029.92 | 1.4 0.06 1.87 1.87 | 76 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Intermittent fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | 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. | -23.8 -11 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | -26.8 -16 | 0.3 0.01 | 12 | Even layer of loose dry snow covering ground completely. | 9 3.5 | |||||||