Cancún International Airport

MMUN / CUN

Cancún, MX

Last Updated
Jun 9, 20:46Z

Current Weather

Display Units
Recent 36 min ago
20:46Z

🌙 Night
VFR
Flight Rules
28°C
Temperature
Dewpoint: 26°C
5 kt
120°
6 SM
Visibility
7,000 ft
Ceiling
Above Ground Level
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR MMUN 092046Z 12005KT 6SM SCT010CB OVC070 28/26 A2992 RMK SLP136 57013 905 8/36/ VC RA N

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 22 ft
SCT 1,000 ft AGL (CB)
OVC 7,000 ft AGL
SCT (CB)
Scattered (3/8-4/8 sky coverage)
1,000 ft
AGL (Above Ground)
1,022 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
7,000 ft
AGL (Above Ground)
7,022 ft AMSL

Weather Briefing

VFR

Cancún International Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 7,000 feet and 6 SM visibility.

Wind Analysis

Winds are from the east-southeast (120°) at 5 knots. Runway 12L/30R is favored with a 5-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 6 SM. The ceiling is 7000 feet AGL (overcast), well above standard VFR minimums. Caution: cumulonimbus (thunderstorm) clouds reported at 1,000 ft AGL, indicating convective activity in the area.

Temperature & Moisture

Temperature is 28°C (82°F) with a dewpoint of 26°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain MVFR throughout the forecast period. Expected weather includes: Thunderstorm Rain, Rain. Temporary MVFR conditions are forecast with Thunderstorm Rain between 20:00Z and 00:00Z. Temporary MVFR conditions are forecast with Rain between 10:00Z and 14:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. 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: 1,595 ft
ISA Deviation: +13.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF MMUN 091750Z 0918/1018 09015KT P6SM BKN015CB TX32/0918Z TN27/1008Z TEMPO 0920/0924 5SM TSRA FM100000 10015KT P6SM BKN015 BKN080 TEMPO 1010/1014 5SM RA
Upcoming Changes (Next 12 Hours)
21:22Z BASE
+0h
MVFR 90° 15 kt
Visibility: >6SM
Ceiling: 1,500 ft
00:00Z FM100000
+3h
MVFR 100° 15 kt
Visibility: >6SM
Ceiling: 1,500 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
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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°
5.0 kt 0.0 kt
0° angle
✈️ 12R/30L
Active: 12R
11,483 ft 197 ft ASP 123°
5.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - MMUN

6,476 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
83.7%
MVFR
15.7%
IFR
0.6%
LIFR
0%

Cancún International Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 83.7% of the time. Prevailing winds are from the SE averaging 6.3 knots, with gusts recorded up to 54 knots. Calm conditions occur 31.3% of the time. Temperatures typically range between 9°C and 34°C with an average of 25.4°C. The best months for VFR flying are April, June, May.

Wind Analysis

Prevailing Direction: SE (135°)
Average Speed: 6.3 kt
Maximum Recorded: 54 kt
Calm Winds: 31.3%
Direction Distribution:
E
19%
N
8%
S
6.2%
W
0.4%
NE
7%
NW
4%
SE
23.8%
SW
0.4%

Temperature Range

Average: 25.4°C
Range: 9°C to 34°C
9°C 34°C

Visibility

Average: 6.8 SM
Below 3 SM: 0.4%
Fog Frequency: 0.1%

Best Months for VFR

April June May

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 6,476 METAR observations (Sep 2025 - Jun 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.