Cancún International Airport

MMUN / CUN

Cancún, MX

Last Updated
Apr 30, 15:46Z

Current Weather

Display Units
Recent 51 min ago
15:46Z

☀️ Day
VFR
Flight Rules
31°C
Temperature
Dewpoint: 24°C
14 kt
140°
7 SM
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR MMUN 301546Z 14014KT 7SM SCT015 31/24 A2991 RMK 8/200

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 22 ft
SCT 1,500 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
1,500 ft
AGL (Above Ground)
1,522 ft AMSL

Weather Briefing

VFR

Cancún International Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 1,500 feet and 7 SM visibility.

Wind Analysis

Winds are from the southeast (140°) at 14 knots. Runway 12L/30R is favored with a 13-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is 7 SM. No ceiling exists. Cloud layers reported: scattered at 1,500 ft.

Temperature & Moisture

Temperature is 31°C (88°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 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Temporary MVFR conditions are forecast between 12:00Z and 16:00Z. Temporary MVFR conditions are forecast between 18:00Z and 22:00Z. Temporary MVFR conditions are forecast between 08:00Z 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
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
1012 hPa
Field Pressure
Height above aerodrome (22 ft)
Pressure Alt
30 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,955 ft
ISA Deviation: +16.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF MMUN 301051Z 3012/0112 15008KT P6SM SCT015 TX31/3018Z TN25/0111Z TEMPO 3012/3016 BKN015 FM301600 15015KT P6SM SCT015 TEMPO 3018/3022 BKN015 FM010200 15008KT P6SM SCT015 TEMPO 0108/0112 BKN015
Upcoming Changes (Next 12 Hours)
16:37Z BASE
+0h
VFR 150° 8 kt
Visibility: >6SM
18:00Z TEMPO
+2h
MVFR
Ceiling: 1,500 ft
02:00Z FM010200
+10h
VFR 150° 8 kt
Visibility: >6SM

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
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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
MUN
12L ✈️
30R
12R ✈️
30L

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 12L/30R
Active: 12L
9,186 ft 148 ft ASP 123°
13.2 kt 4.8 kt
20° angle
✈️ 12R/30L
Active: 12R
11,483 ft 197 ft ASP 123°
13.2 kt 4.8 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - MMUN

5,479 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
83.1%
MVFR
16.6%
IFR
0.4%
LIFR
0%

Cancún International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 83.1% of the time. Prevailing winds are from the E averaging 6.1 knots, with gusts recorded up to 54 knots. Calm conditions occur 35.4% of the time. Temperatures typically range between 9°C and 34°C with an average of 24.8°C. The best months for VFR flying are April, September, January.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 6.1 kt
Maximum Recorded: 54 kt
Calm Winds: 35.4%
Direction Distribution:
N
9.3%
NE
8.1%
E
20.9%
SE
17.3%
S
3.6%
SW
0.4%
W
0.5%
NW
4.6%

Temperature Range

Average: 24.8°C
Range: 9°C to 34°C
9°C 34°C

Visibility

Average: 6.8 SM
Below 3 SM: 0.3%
Fog Frequency: 0%

Best Months for VFR

April September January

Runway Wind Analysis

Runway 12L/30R
Favorable wind: 100%
Avg crosswind: 2.9 kt
Runway 12R/30L
Favorable wind: 100%
Avg crosswind: 2.9 kt

Statistics computed from 5,479 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Cancún International Airport - Airport Information

Airport Details

ICAO Code: MMUN
IATA Code: CUN
Type: large airport
Status: active
Elevation: 22 ft MSL

Location

City: Cancún
Country: MX
Latitude: 21.039444°
Longitude: -86.874304°
Time Zone: Etc/GMT+6

Runway Information

Runway 12L/30R
Length: 9,186 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 12R/30L
Length: 11,483 ft
Width: 197 ft
Surface: ASP
ILS: No

About Cancún International Airport

Overview

Cancún International Airport serves as a critical transportation hub for the Yucatán Peninsula, handling significant international and domestic passenger traffic. Located at 21.039444, -86.874304 and situated at 22 feet above mean sea level, the airport supports large commercial aviation operations with its two substantial asphalt runways.

Flying Conditions

The airport experiences tropical maritime climate conditions typical of the Caribbean region, characterized by warm temperatures and potential seasonal thunderstorm activity. Pilots should anticipate humidity and potential convective weather, particularly during summer months, which can impact visibility and approach conditions.

Notable Features

The airport features two parallel runways with significant length: 12L/30R at 9,186 feet and 12R/30L at 11,483 feet, providing substantial operational flexibility for different aircraft types. Its coastal location near the Caribbean Sea presents potential wind variability and maritime meteorological influences that pilots must carefully evaluate during pre-flight planning.

Approach Considerations

Runway orientation (12/30) suggests potential crosswind components from prevailing northeast trade winds, particularly during winter months. Pilots should carefully review current wind reports and be prepared for potential wind shear or turbulence conditions associated with the airport's tropical coastal environment.

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.