Teniente Benjamin Matienzo Airport

SANT / TUC

San Miguel de Tucumán, AR

Last Updated
Apr 22, 22:00Z

Current Weather

Display Units
Fresh 16 min ago
22:00Z

🌙 Night
MVFR
Flight Rules
17°C
Temperature
Dewpoint: 15°C
2 kt
240°
8 km
Visibility
1,500 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR SANT 222200Z 24002KT 8000 OVC015 17/15 Q1018

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 1,493 ft
OVC 1,500 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
1,500 ft
AGL (Above Ground)
2,993 ft AMSL

Weather Briefing

MVFR

Teniente Benjamin Matienzo Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 1,500 feet and 8 km visibility.

Wind Analysis

Winds are from the west-southwest (240°) at 2 knots.

Visibility & Ceiling

Visibility is 8 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 1500 feet AGL (overcast), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 17°C (63°F) with a dewpoint of 15°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. IFR conditions are expected to persist or develop. An instrument rating and IFR flight plan are recommended. Expected weather includes: Light Drizzle, Drizzle, Mist, Drizzle, Fog. There is a 40% probability of LIFR conditions with Drizzle, Mist between 22:00Z and 00:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. 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.

Forecast (TAF)

View Full TAF
Raw TAF
TAF SANT 221700Z 2218/2318 16005KT 8000 BKN010 OVC015 TX17/2318Z TN13/2310Z BECMG 2219/2221 5000 -DZ BKN006 OVC010 PROB40 2222/2300 2000 DZ BR OVC003 BECMG 2303/2306 18005KT 0300 DZ FG OVC001 BECMG 2310/2312 1500 DZ BR BKN003 OVC006 BECMG 2315/2518 VRB03KT 9999 NSW BKN010 BKN025
Upcoming Changes (Next 12 Hours)
22:16Z BASE
+0h
MVFR 160° 5 kt
Visibility: 8 km
Ceiling: 1,000 ft
03:00Z BECMG
+5h
LIFR 180° 5 kt
Visibility: 0.3 km
Ceiling: 100 ft
Drizzle, Fog
10:00Z BECMG
+12h
LIFR
Visibility: 1.5 km
Ceiling: 300 ft
Drizzle, Mist

24-Hour Weather Evolution

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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
ANT
02
20 ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 02/20
Active: 20
11,483 ft 148 ft CON 10°
1.5 kt 1.3 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - SANT

5,281 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
57.1%
MVFR
27.6%
IFR
7.6%
LIFR
7.8%

Teniente Benjamin Matienzo Airport is frequently affected by reduced visibility conditions, with VFR weather only 57.1% of the time and IFR/LIFR conditions occurring in 15.4% of observations. Prevailing winds are from the SW averaging 5.9 knots, with gusts recorded up to 35 knots. Temperature extremes range from 5°C to 39°C, reflecting significant seasonal variation. The best months for VFR flying are November, January, December.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 5.9 kt
Maximum Recorded: 35 kt
Calm Winds: 2.2%
Direction Distribution:
N
18.1%
NE
7.8%
E
14%
SE
6.7%
S
13.2%
SW
21.7%
W
5.7%
NW
10.5%

Temperature Range

Average: 23.1°C
Range: 5°C to 39°C
5°C 39°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.6%

Best Months for VFR

November January December

Runway Wind Analysis

Runway 02/20
Favorable wind: 100%
Avg crosswind: 3.3 kt

Statistics computed from 5,281 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Teniente Benjamin Matienzo Airport - Airport Information

Airport Details

ICAO Code: SANT
IATA Code: TUC
Type: medium airport
Status: active
Elevation: 1,493 ft MSL

Location

City: San Miguel de Tucumán
Country: AR
Latitude: -26.840900°
Longitude: -65.104897°
Time Zone: Etc/GMT+4

Runway Information

Runway 02/20
Length: 11,483 ft
Width: 148 ft
Surface: CON
ILS: No

About Teniente Benjamin Matienzo Airport

Overview

Teniente Benjamin Matienzo Airport serves San Miguel de Tucumán, located in the Tucumán Province of Argentina. As a medium-sized airport situated at 1,493 feet above mean sea level, it provides critical aviation infrastructure for the region. The airport supports regional and potentially national air transportation needs with its substantial 11,483-foot concrete runway.

Flying Conditions

The airport's elevation at 1,493 feet MSL suggests a moderate terrain environment that can experience variable atmospheric conditions typical of northwestern Argentina. Pilots should anticipate potential temperature and density altitude variations that could impact aircraft performance, particularly during seasonal transitions. The geographic location indicates potential for complex local weather patterns influenced by nearby terrain.

Notable Features

Located at coordinates -26.840900, -65.104897, Teniente Benjamin Matienzo Airport is positioned in a region with potentially challenging geographic characteristics. The long concrete runway (02/20) provides significant operational flexibility for various aircraft types and sizes. Pilots should be attentive to potential local terrain effects on wind patterns and approach dynamics.

Approach Considerations

The runway's 02/20 orientation suggests potential crosswind considerations during approach and landing. With a substantial 11,483-foot runway length, the airport offers generous landing and takeoff options for most aircraft categories. Pilots should conduct standard terrain and wind assessments specific to the local geographic context when planning arrivals and departures.

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.