Del Norte International Airport

MMAN / NTR

Monterrey, MX

Last Updated
Jul 4, 01:40Z

Current Weather

Display Units
Recent 31 min ago
01:40Z

🌙 Night
VFR
Flight Rules
32°C
Temperature
Dewpoint: 18°C
12 kt
120°
10 SM
Visibility
20,000 ft
Ceiling
Above Ground Level
1016 hPa
QNH
Altimeter Setting

Raw METAR

METAR MMAN 040140Z 12012KT 10SM SCT040 SCT080 BKN200 32/18 A2999 RMK 8/538

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,476 ft
SCT 4,000 ft AGL
SCT 8,000 ft AGL
BKN 20,000 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
4,000 ft
AGL (Above Ground)
5,476 ft AMSL
SCT
Scattered (3/8-4/8 sky coverage)
8,000 ft
AGL (Above Ground)
9,476 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
20,000 ft
AGL (Above Ground)
21,476 ft AMSL

Weather Briefing

VFR

Del Norte International Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 20,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the east-southeast (120°) at 12 knots. Runway 11/29 is favored with a 12-knot headwind and 2-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 20000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 32°C (90°F) with a dewpoint of 18°C, indicating relatively dry 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 17 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: Haze, Mist, Haze. Temporary MVFR conditions are forecast between 10:00Z 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
1016 hPa
Sea Level Pressure
For altitude above MSL
QFE
967 hPa
Field Pressure
Height above aerodrome (1,476 ft)
Pressure Alt
1,394 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,788 ft (High - Reduced Performance)
ISA Deviation: +20.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF AMD MMAN 040129Z 0401/0418 14010KT P6SM SCT040 SCT080 BKN200 FM040400 11006KT P6SM SKC FM040800 10004KT 6SM HZ SCT015 BECMG 0409/0410 4SM BR HZ BKN012 TEMPO 0410/0414 OVC010 FM041500 12006KT 5SM HZ SCT010 BKN015 FM041600 12010KT P6SM SCT020
Upcoming Changes (Next 12 Hours)
02:10Z BASE
+0h
VFR 140° 10 kt
Visibility: >6SM
Ceiling: 20,000 ft
04:00Z FM040400
+2h
VFR 110° 6 kt
Visibility: >6SM
08:00Z FM040800
+6h
VFR 100° 4 kt
Visibility: 6SM
Haze
09:00Z BECMG
+7h
IFR
Visibility: 4SM
Ceiling: 1,200 ft
Mist, Haze

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
MAN
02
20
11 ✈️
29

Runway Information

Runway Length Width Surface Heading Wind Component
02/20 6,598 ft 148 ft ASP 32°
0.4 kt 12.0 kt
88° angle
✈️ 11/29
Active: 11
5,049 ft 148 ft ASP 122°
11.8 kt 2.1 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 - MMAN

5,574 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
63.4%
MVFR
30.1%
IFR
5%
LIFR
1.6%

Del Norte International Airport typically experiences VFR conditions 63.4% of the time, though instrument-rated pilots will find IFR weather present approximately 6.6% of observations. Prevailing winds are from the E averaging 6.8 knots, with gusts recorded up to 87 knots. Temperature extremes range from -1°C to 44°C, reflecting significant seasonal variation. The best months for VFR flying are February, January, December.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 6.8 kt
Maximum Recorded: 87 kt
Calm Winds: 6.6%
Direction Distribution:
E
35%
N
13.3%
S
2.9%
W
5.5%
NE
4.8%
NW
6.1%
SE
25.3%
SW
0.6%

Temperature Range

Average: 23.4°C
Range: -1°C to 44°C
-1°C 44°C

Visibility

Average: 8.3 SM
Below 3 SM: 2.8%
Fog Frequency: 0.2%

Best Months for VFR

February January December

Runway Wind Analysis

Runway 02/20
Favorable wind: 100%
Avg crosswind: 5.5 kt
Runway 11/29
Favorable wind: 100%
Avg crosswind: 2.8 kt

Statistics computed from 5,574 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Del Norte International Airport - Airport Information

Airport Details

ICAO Code: MMAN
IATA Code: NTR
Type: medium airport
Status: active
Elevation: 1,476 ft MSL

Location

City: Monterrey
Country: MX
Latitude: 25.865601°
Longitude: -100.237000°
Time Zone: Etc/GMT+7

Runway Information

Runway 02/20
Length: 6,598 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 11/29
Length: 5,049 ft
Width: 148 ft
Surface: ASP
ILS: No

About Del Norte International Airport

Overview

Del Norte International Airport serves Monterrey, Mexico as a medium-sized airport located at 25.865601, -100.237000 with an elevation of 1476 ft MSL. The airport features two asphalt runways: 02/20 at 6598 feet and 11/29 at 5049 feet, supporting various aviation operations in the region.

Flying Conditions

Pilots can expect predominantly VFR conditions 69% of the time, with MVFR conditions occurring 24.4% of observations. The airport experiences a wide temperature range from 2°C to 37°C, with an average of 22.1°C. Prevailing winds are from the east at an average of 5.9 knots, with occasional strong gusts up to 65 knots.

Notable Features

The airport's location features consistent wind patterns with easterly winds at 90 degrees. Both runways demonstrate 100% favorable wind alignment, with Runway 02/20 experiencing an average crosswind of 4.6 knots and Runway 11/29 showing a lower average crosswind of 2.7 knots. Visibility typically remains excellent, averaging 8.8 statute miles with only 3.2% of observations showing visibility below 3 miles.

Approach Considerations

January, December, and October represent the best months for VFR operations, offering the most stable flying conditions. Pilots should be prepared for calm wind conditions approximately 8.1% of the time. The dual runway configuration provides flexibility for approach and departure, with minimal crosswind challenges due to the favorable wind alignment.

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.