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 1, Thursday | 08 | -4.7 24 | 658.7 25.93 878.19 878.19 | 774.4 30.49 1032.45 1032.45 | 0.1 0 0.13 0.13 | 84 | Wind blowing from the east | 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 | -5.9 21 | 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 | -7.1 19 | ||||||||||||
05 | -7.7 18 | 658.6 25.93 878.06 878.06 | 775.7 30.54 1034.18 1034.18 | 0.0 0 0 0 | 85 | 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 | -9.8 14 | ||||||||||||||||||||
02 | -6.0 21 | 658.6 25.93 878.06 878.06 | 774.9 30.51 1033.12 1033.12 | 0.3 0.01 0.4 0.4 | 80 | 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 | -9.0 16 | ||||||||||||||||||||
| September 30, Wednesday | 23 | -5.5 22 | 658.3 25.92 877.66 877.66 | 774.2 30.48 1032.18 1032.18 | 0.0 0 0 0 | 79 | 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 | -8.6 17 | |||||||||||||||||||
20 | -0.4 31 | 658.3 25.92 877.66 877.66 | 771.9 30.39 1029.12 1029.12 | 0.5 0.02 0.67 0.67 | 54 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 6.4 44 | -8.6 17 | |||||||||||||||||||
17 | 6.0 43 | 657.8 25.9 876.99 876.99 | 768.5 30.26 1024.58 1024.58 | -0.3 -0.01 -0.4 -0.4 | 29 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | no clouds no clouds no clouds | 50.0 31.1 | -10.7 13 | |||||||||||||||||||
14 | 4.9 41 | 658.1 25.91 877.39 877.39 | 769.4 30.29 1025.78 1025.78 | -0.8 -0.03 -1.07 -1.07 | 36 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -8.9 16 | ||||||||||||||
11 | 1.7 35 | 658.9 25.94 878.46 878.46 | 771.7 30.38 1028.85 1028.85 | 0.2 0.01 0.27 0.27 | 45 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 40%. 4/10. 3 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | -9.2 15 | ||||||||||||||
08 | -2.6 27 | 658.7 25.93 878.19 878.19 | 773.4 30.45 1031.12 1031.12 | 0.1 0 0.13 0.13 | 64 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | -4.6 24 | 50.0 31.1 | -8.5 17 | ||||||||||||||||||