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 | |
| 2024 December 19, Thursday | 11 | -16.6 2 | 653.2 25.72 870.86 870.86 | 774.8 30.5 1032.98 1032.98 | 0.3 0.01 0.4 0.4 | 78 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes. | 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. | 70 – 80%. 7/10 – 8/10. 6 oktas | 2000-2500 6562-8202 | Altostratus translucidus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | -19.5 -3 | ||||||||||
08 | -16.7 2 | 652.9 25.7 870.46 870.46 | 774.6 30.5 1032.72 1032.72 | -0.2 -0.01 -0.27 -0.27 | 83 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Intermittent fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -17.0 1 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | -19.0 -2 | 0.2 0.01 | 12 | Even layer of loose dry snow covering ground completely. | 4 1.6 | ||||||||
05 | -15.0 5 | 653.1 25.71 870.73 870.73 | 773.9 30.47 1031.78 1031.78 | -0.6 -0.02 -0.8 -0.8 | 76 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | -18.3 -1 | |||||||||||||
02 | -14.2 6 | 653.7 25.74 871.53 871.53 | 774.2 30.48 1032.18 1032.18 | -0.7 -0.03 -0.93 -0.93 | 71 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 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. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | Altostratus opacus or Nimbostratus. | -18.3 -1 | |||||||||||||
| December 18, Wednesday | 23 | -13.1 8 | 654.4 25.76 872.46 872.46 | 774.6 30.5 1032.72 1032.72 | -0.9 -0.04 -1.2 -1.2 | 68 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 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 during part of the appropriate period and covering 1/2 or less during part of the period. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | Altostratus opacus or Nimbostratus. | -17.9 -0 | ||||||||||||
20 | -12.9 9 | 655.3 25.8 873.66 873.66 | 775.5 30.53 1033.92 1033.92 | -0.6 -0.02 -0.8 -0.8 | 62 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | -9.1 16 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | -18.7 -2 | ||||||||||||||
17 | -10.6 13 | 655.9 25.82 874.46 874.46 | 775.0 30.51 1033.25 1033.25 | -1.0 -0.04 -1.33 -1.33 | 49 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 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. | 50.0 31.1 | -19.3 -3 | ||||||||||||||
14 | -9.6 15 | 656.9 25.86 875.79 875.79 | 775.8 30.54 1034.32 1034.32 | -2.6 -0.1 -3.47 -3.47 | 54 | Wind blowing from the north-east | 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 | Altostratus translucidus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -17.2 1 | ||||||||||||||
11 | -10.6 13 | 659.5 25.96 879.26 879.26 | 779.2 30.68 1038.85 1038.85 | -0.7 -0.03 -0.93 -0.93 | 62 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | Altostratus opacus or Nimbostratus. | 50.0 31.1 | -16.5 2 | |||||||||||||||