Ulaanbaatar Chinggis Khaan International Airport

ZMCK / UBN

Ulaanbaatar (Sergelen), MN

Last Updated
Jul 4, 10:30Z

Current Weather

Display Units
Fresh 15 min ago
10:30Z

☀️ Day
VFR
Flight Rules
19°C
Temperature
Dewpoint: 12°C
12 kt
360° G21 kt
10+ km
Visibility
Ceiling
Unlimited
1012 hPa
QNH
Altimeter Setting

Raw METAR

METAR ZMCK 041030Z 36006G11MPS 9999 SCT030CB SCT033 19/12 Q1012 NOSIG

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 4,482 ft
SCT 3,000 ft AGL (CB)
SCT 3,300 ft AGL
SCT (CB)
Scattered (3/8-4/8 sky coverage)
3,000 ft
AGL (Above Ground)
7,482 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
3,300 ft
AGL (Above Ground)
7,782 ft AMSL

Weather Briefing

VFR

Ulaanbaatar Chinggis Khaan International Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 3,000 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the north (360°) at 12 knots with gusts to 21 knots. Runway 29 is favored with a 4-knot headwind and 11-knot crosswind component (gusting to 20 knots crosswind).

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: scattered at 3,000 ft (CB), scattered at 3,300 ft. Caution: cumulonimbus (thunderstorm) clouds reported at 3,000 ft AGL, indicating convective activity in the area.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of 12°C, indicating moderate moisture conditions.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Showers Rain. Temporary MVFR conditions are forecast with Showers Rain between 06:00Z and 12:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1012 hPa
Sea Level Pressure
For altitude above MSL
QFE
863 hPa
Field Pressure
Height above aerodrome (4,482 ft)
Pressure Alt
4,520 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 6,076 ft
ISA Deviation: +13.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF ZMCK 040639Z 0406/0512 34008MPS 9999 FEW030CB SCT033 TX22/0407Z TN13/0421Z TEMPO 0406/0412 VRB10G15MPS SHRA SCT027CB SCT030 BECMG 0411/0413 VRB02MPS BECMG 0501/0503 34007MPS BECMG 0510/0512 VRB02MPS
Upcoming Changes (Next 12 Hours)
10:44Z BASE
+0h
MVFR
Visibility: 10+ km
11:00Z BECMG
+1h
VFR

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
MCK
11
29 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 11/29
Active: 29
11,811 ft 148 ft ASP 105°
4.1 kt 11.3 kt
70° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - ZMCK

24,904 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
97.7%
MVFR
1.1%
IFR
0.8%
LIFR
0.3%

Ulaanbaatar Chinggis Khaan International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 97.7% of the time. Temperature extremes range from -39°C to 31°C, reflecting significant seasonal variation. The best months for VFR flying are July, June, May.

Temperature Range

Average: -4.5°C
Range: -39°C to 31°C
-39°C 31°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.4%

Best Months for VFR

July June May

Statistics computed from 24,904 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Ulaanbaatar Chinggis Khaan International Airport - Airport Information

Airport Details

ICAO Code: ZMCK
IATA Code: UBN
Type: large airport
Status: active
Elevation: 4,482 ft MSL

Location

City: Ulaanbaatar (Sergelen)
Country: MN
Latitude: 47.646916°
Longitude: 106.819833°
Time Zone: Europe/Moscow

Runway Information

Runway 11/29
Length: 11,811 ft
Width: 148 ft
Surface: ASP
ILS: No

Nearby Airports

VFR MVFR IFR LIFR No Data

About Ulaanbaatar Chinggis Khaan International Airport

Overview

Ulaanbaatar Chinggis Khaan International Airport serves as Mongolia's primary international gateway, located in the capital city's Sergelen district. The airport handles significant international and domestic traffic at a high elevation of 4,482 feet mean sea level, situated on the Mongolian plateau.

Flying Conditions

The airport experiences predominantly VFR conditions 97.1% of the time, with extremely limited periods of instrument meteorological conditions. Temperature ranges are extreme, varying from -39°C to 24°C, presenting significant potential for temperature-related aircraft performance considerations. October, September, and December statistically offer the most consistent visual flight conditions.

Notable Features

The single runway (11/29) extends 11,811 feet with an asphalt surface, accommodating large international aircraft. The airport's high elevation and continental climate create unique atmospheric conditions that pilots must carefully evaluate for aircraft performance calculations, particularly during temperature extremes.

Approach Considerations

While specific wind data indicates minimal directional variability in the provided statistics, pilots should conduct thorough preflight planning considering the airport's significant elevation and potential for rapid meteorological changes. The expansive runway length provides substantial operational flexibility for most aircraft types operating in challenging environmental conditions.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.