Monterrey International Airport

MMMY / MTY

Monterrey, MX

Last Updated
Mar 4, 16:40Z

Current Weather

Display Units
Aging 1 hour ago
16:40Z

🌇 Dusk
MVFR
Flight Rules
24°C
Temperature
Dewpoint: 17°C
9 kt
100°
5 SM
Visibility
2,000 ft
Ceiling
Above Ground Level
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR MMMY 041640Z 10009KT 5SM SCT015 BKN020 24/17 A3003 RMK 8/500 HZY

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,278 ft
SCT 1,500 ft AGL
BKN 2,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
1,500 ft
AGL (Above Ground)
2,778 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
2,000 ft
AGL (Above Ground)
3,278 ft AMSL
QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
974 hPa
Field Pressure
Height above aerodrome (1,278 ft)
Pressure Alt
1,166 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 2,553 ft
ISA Deviation: +11.6°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF MMMY 041627Z 0418/0518 12010KT 6SM HZ BKN020 BKN200 TX32/0422Z TN21/0511Z BECMG 0419/0420 15012KT SCT030 BKN200 TEMPO 0422/0502 14015KT FM050300 12010KT P6SM BKN200 FM050600 10004KT 6SM HZ BKN200 BECMG 0508/0509 3SM BR BKN015 TEMPO 0511/0515 2SM BR HZ BKN010 FM051600 12008KT 4SM HZ BKN015 FM051700 12010KT 6SM HZ SKC
Upcoming Changes (Next 12 Hours)
17:52Z BASE
+0h
MVFR 120° 10 kt
Visibility: 6SM
Ceiling: 2,000 ft
Haze
19:00Z BECMG
+2h
VFR 150° 12 kt
Ceiling: 20,000 ft
22:00Z TEMPO
+5h
VFR 140° 15 kt
03:00Z FM050300
+10h
VFR 120° 10 kt
Visibility: >6SM
Ceiling: 20,000 ft

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
MMY
12 ✈️
30
16 ✈️
34

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12/30
Active: 12
9,843 ft 148 ft ASP 121°
8.5 kt 3.1 kt
20° angle
✈️ 16/34
Active: 16
5,909 ft 98 ft ASP 165°
4.5 kt 7.8 kt
60° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - MMMY

4,240 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
68.7%
MVFR
23%
IFR
6.9%
LIFR
1.4%

Monterrey International Airport typically experiences VFR conditions 68.7% of the time, though instrument-rated pilots will find IFR weather present approximately 8.3% of observations. Prevailing winds are from the E averaging 6.3 knots. Calm conditions occur 20.7% of the time. Temperature extremes range from -2°C to 39°C, reflecting significant seasonal variation. The best months for VFR flying are February, January, December.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 6.3 kt
Maximum Recorded: 27 kt
Calm Winds: 20.7%
Direction Distribution:
N
2.5%
NE
4.5%
E
26.1%
SE
15.4%
S
3.1%
SW
1.1%
W
12.7%
NW
13.9%

Temperature Range

Average: 20.1°C
Range: -2°C to 39°C
-2°C 39°C

Visibility

Average: 8.2 SM
Below 3 SM: 3%
Fog Frequency: 0.7%

Best Months for VFR

February January December

Runway Wind Analysis

Runway 12/30
Favorable wind: 100%
Avg crosswind: 2.2 kt
Runway 16/34
Favorable wind: 100%
Avg crosswind: 4.2 kt

Statistics computed from 4,240 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Monterrey International Airport - Airport Information

Airport Details

ICAO Code: MMMY
IATA Code: MTY
Type: large airport
Status: active
Elevation: 1,278 ft MSL

Location

City: Monterrey
Country: MX
Latitude: 25.778521°
Longitude: -100.106989°
Time Zone: Etc/GMT+7

Runway Information

Runway 12/30
Length: 9,843 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 16/34
Length: 5,909 ft
Width: 98 ft
Surface: ASP
ILS: No

About Monterrey International Airport

Overview

Monterrey International Airport serves as a critical aviation hub in northeastern Mexico, located in the metropolitan area of Monterrey, Nuevo Leon. Situated at an elevation of 1278 ft mean sea level, the airport handles significant commercial and cargo traffic for the region's industrial center. Its strategic location supports transportation needs for one of Mexico's most economically important metropolitan areas.

Flying Conditions

The airport's elevation at 1278 ft MSL contributes to moderate atmospheric conditions typical of northern Mexican terrain. Pilots should anticipate potential thermal variations due to the region's semi-arid climate, which can impact aircraft performance, particularly during summer months. The airport's two substantial runways (12/30 at 9843 ft and 16/34 at 5909 ft) provide operational flexibility across different wind conditions.

Notable Features

Monterrey International Airport features two asphalt runways with significant lengths, enabling operations for a wide range of aircraft types. The airport's geographical coordinates at 25.778521, -100.106989 place it in a region characterized by surrounding mountainous terrain, which may introduce specific wind and approach considerations. Pilots should be prepared for potential terrain-influenced wind patterns and visibility variations.

Approach Considerations

With runways oriented at 12/30 and 16/34, the airport offers multiple approach options depending on prevailing wind conditions. The longer 12/30 runway at 9843 ft provides substantial landing and takeoff capabilities for larger aircraft. Approach planning should consider the airport's elevation and potential thermal effects on aircraft performance, particularly during warmer periods.

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.