Don Mueang International Airport

VTBD / DMK

Bangkok, TH

Last Updated
Jun 10, 05:30Z

Current Weather

Display Units
Fresh 24 min ago
05:30Z

☀️ Day
VFR
Flight Rules
34°C
Temperature
Dewpoint: 24°C
9 kt
220°
10+ km
Visibility
Ceiling
Unlimited
1008 hPa
QNH
Altimeter Setting

Raw METAR

METAR VTBD 100530Z 22009KT 9999 FEW020 34/24 Q1008 NOSIG

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 9 ft
FEW 2,000 ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,000 ft
AGL (Above Ground)
2,009 ft AMSL

Weather Briefing

VFR

Don Mueang International Airport is currently reporting visual flight rules (VFR) conditions with few clouds at 2,000 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the southwest (220°) at 9 knots. Runway 21 is favored with a 9-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. No ceiling exists. Cloud layers reported: few at 2,000 ft.

Temperature & Moisture

Temperature is 34°C (93°F) with a dewpoint of 24°C, indicating moderate moisture conditions. High temperatures at this elevation may result in significant density altitude effects. Pilots should calculate density altitude and adjust performance expectations accordingly.

Forecast Outlook

The TAF forecast covers the next 30 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Thunderstorm Rain. Temporary IFR conditions are forecast with Thunderstorm Rain between 09:00Z and 14:00Z.

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
1008 hPa
Sea Level Pressure
For altitude above MSL
QFE
1008 hPa
Field Pressure
Height above aerodrome (9 ft)
Pressure Alt
167 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,449 ft (High - Reduced Performance)
ISA Deviation: +19.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF VTBD 092300Z 1000/1106 11005KT 9999 FEW020 BECMG 1001/1003 21008KT TEMPO 1009/1014 VRB15KT 4000 TSRA FEW018CB SCT020 BKN080
Upcoming Changes (Next 12 Hours)
05:54Z BASE
+0h
VFR 110° 5 kt
Visibility: 10+ km
09:00Z TEMPO
+4h
IFR VRB 15 kt
Visibility: 4 km
Ceiling: 8,000 ft
Thunderstorm Rain

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
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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
TBD
03L
21R ✈️
03R
21L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 03L/21R
Active: 21R
12,139 ft 197 ft ASP 29°
8.9 kt 1.6 kt
10° angle
✈️ 03R/21L
Active: 21L
11,483 ft 148 ft ASP 29°
8.9 kt 1.6 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - VTBD

12,233 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
95.7%
MVFR
3.6%
IFR
0.5%
LIFR
0.1%

Don Mueang International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 95.7% of the time. Prevailing winds are from the S averaging 6.1 knots. Temperatures typically range between 17°C and 39°C with an average of 29°C. The best months for VFR flying are April, December, March.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 6.1 kt
Maximum Recorded: 24 kt
Calm Winds: 4.8%
Direction Distribution:
E
13.8%
N
13.7%
S
27%
W
6.6%
NE
11.1%
NW
7.3%
SE
7.5%
SW
8.4%

Temperature Range

Average: 29°C
Range: 17°C to 39°C
17°C 39°C

Visibility

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

Best Months for VFR

April December March

Runway Wind Analysis

Runway 03L/21R
Favorable wind: 100%
Avg crosswind: 3.3 kt
Runway 03R/21L
Favorable wind: 100%
Avg crosswind: 3.3 kt

Statistics computed from 12,233 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Don Mueang International Airport - Airport Information

Airport Details

ICAO Code: VTBD
IATA Code: DMK
Type: large airport
Status: active
Elevation: 9 ft MSL

Location

City: Bangkok
Country: TH
Latitude: 13.912600°
Longitude: 100.607002°
Time Zone: Etc/GMT-7

Runway Information

Runway 03L/21R
Length: 12,139 ft
Width: 197 ft
Surface: ASP
ILS: No
Runway 03R/21L
Length: 11,483 ft
Width: 148 ft
Surface: ASP
ILS: No

About Don Mueang International Airport

Overview

Don Mueang International Airport serves as a critical aviation hub in Bangkok, Thailand, handling significant commercial and charter traffic. Located at 13.912600, 100.607002 with an elevation of 9 feet MSL, the airport features two substantial asphalt runways capable of supporting large aircraft operations. As a major international airport, it provides essential connectivity for the Bangkok metropolitan region.

Flying Conditions

Bangkok's tropical climate presents dynamic weather conditions for pilots operating at Don Mueang. The airport's low elevation of 9 feet MSL means minimal altitude-related performance considerations, with generally stable atmospheric conditions. Pilots should anticipate potential seasonal variations typical of Thailand's monsoon climate, which can impact visibility and precipitation levels.

Notable Features

Don Mueang features two parallel runways: 03L/21R measuring 12,139 feet and 03R/21L measuring 11,483 feet, both constructed of asphalt surface. The runway configuration allows for simultaneous operations and provides flexibility in approach and departure procedures. The airport's geographical positioning near Bangkok offers strategic advantages for regional and international air traffic.

Approach Considerations

Runway orientation at 03/21 suggests potential wind alignment considerations for approach and landing operations. The substantial runway lengths (12,139 and 11,483 feet) provide generous operational margins for most commercial aircraft types. Pilots should review current meteorological data to determine optimal runway selection based on prevailing wind 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.