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 July 20, Monday | 14 | 20.3 69 | 647.5 25.49 863.26 863.26 | 750.7 29.56 1000.85 1000.85 | -0.3 -0.01 -0.4 -0.4 | 53 | Wind blowing from the west | 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 | Shower(s) of rain. | 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. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 10.4 51 | ||||||||||
11 | 20.6 69 | 647.8 25.5 863.66 863.66 | 751.1 29.57 1001.38 1001.38 | -0.3 -0.01 -0.4 -0.4 | 51 | Wind blowing from the north-west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 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 | 10.1 50 | ||||||||||||||
08 | 17.1 63 | 648.1 25.52 864.06 864.06 | 752.7 29.63 1003.52 1003.52 | 0.1 0 0.13 0.13 | 67 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 8.5 47 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 10.9 52 | |||||||||||||
05 | 9.2 49 | 648.0 25.51 863.93 863.93 | 755.7 29.75 1007.52 1007.52 | 0.5 0.02 0.67 0.67 | 98 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 8.9 48 | ||||||||||||||
02 | 10.9 52 | 647.5 25.49 863.26 863.26 | 754.4 29.7 1005.78 1005.78 | 0.3 0.01 0.4 0.4 | 95 | 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 | 10.1 50 | ||||||||||||||||||||
| July 19, Sunday | 23 | 16.3 61 | 647.2 25.48 862.86 862.86 | 752.1 29.61 1002.72 1002.72 | 0.6 0.02 0.8 0.8 | 70 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 10.8 51 | |||||||||||||||||||
20 | 19.6 67 | 646.6 25.46 862.06 862.06 | 750.0 29.53 999.92 999.92 | 0.6 0.02 0.8 0.8 | 57 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 oktas | 22.5 73 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | Altocumulus cumulogenitus (or cumulonimbogenitus). | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 10.8 51 | |||||||||||||
17 | 22.2 72 | 646.0 25.43 861.26 861.26 | 748.3 29.46 997.65 997.65 | -0.3 -0.01 -0.4 -0.4 | 50 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 60%. 6/10. 5 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | 50.0 31.1 | 11.3 52 | ||||||||||||||
14 | 21.8 71 | 646.3 25.44 861.66 861.66 | 748.9 29.48 998.45 998.45 | -0.1 -0 -0.13 -0.13 | 52 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 11.5 53 | ||||||||||||||