Santa Bernardina International Airport

SUDU / DZO

Durazno, UY

Last Updated
Jun 2, 20:00Z

Current Weather

Display Units
Recent 39 min ago
20:00Z

🌙 Night
MVFR
Flight Rules
16°C
Temperature
Dewpoint: 11°C
9 kt
80°
10+ km
Visibility
1,700 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR SUDU 022000Z 08009KT 9999 BKN017 OVC200 16/11 Q1026

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 305 ft
BKN 1,700 ft AGL
OVC 20,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
1,700 ft
AGL (Above Ground)
2,005 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
20,000 ft
AGL (Above Ground)
20,305 ft AMSL

Weather Briefing

MVFR

Santa Bernardina International Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 20,000 feet and 10 miles or greater visibility.

Wind Analysis

Winds are from the east (80°) at 9 knots. Runway 10/28 is favored with a 8-knot headwind and 3-knot crosswind component.

Visibility & Ceiling

Visibility is unrestricted. The ceiling is 1700 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 16°C (61°F) with a dewpoint of 11°C, indicating moderate moisture conditions.

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: Mist, Fog. Temporary IFR conditions are forecast with Mist between 05:00Z and 13:00Z. Temporary LIFR conditions are forecast with Fog between 06:00Z and 12:00Z.

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 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 SUDU 021730Z 0218/0318 06005KT 9999 BKN015 TX17/0318Z TN08/0310Z TEMPO 0305/0313 3000 BR BKN008 TEMPO 0306/0312 0500 FG BKN003
Upcoming Changes (Next 12 Hours)
20:39Z BASE
+0h
MVFR 60° 5 kt
Visibility: 10+ km
Ceiling: 1,500 ft
05:00Z TEMPO
+9h
IFR
Visibility: 3 km
Ceiling: 800 ft
Mist
06:00Z TEMPO
+10h
LIFR
Visibility: 0.5 km
Ceiling: 300 ft
Fog

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
UDU
03
21
10 ✈️
28

Runway Information

Runway Length Width Surface Heading Wind Component
03/21 7,477 ft 148 ft PEM 23°
4.9 kt 7.5 kt
57° angle
✈️ 10/28
Active: 10
4,764 ft 98 ft ASP 90°
8.5 kt 3.1 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 - SUDU

5,258 observations | Sep 2025 - Jun 2026

Flight Rules Distribution

VFR
76.2%
MVFR
17.1%
IFR
4.2%
LIFR
2.5%

Santa Bernardina International Airport typically experiences VFR conditions 76.2% of the time, though instrument-rated pilots will find IFR weather present approximately 6.7% of observations. Prevailing winds are from the E averaging 8.3 knots, with gusts recorded up to 123 knots. Temperature extremes range from 0°C to 38°C, reflecting significant seasonal variation. The best months for VFR flying are January, November, December.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 8.3 kt
Maximum Recorded: 123 kt
Calm Winds: 4.9%
Direction Distribution:
E
22.8%
N
9.4%
S
11.3%
W
7.8%
NE
16.1%
NW
4.9%
SE
16.7%
SW
6.1%

Temperature Range

Average: 20.3°C
Range: 0°C to 38°C
0°C 38°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2.6%

Best Months for VFR

January November December

Runway Wind Analysis

Runway 03/21
Favorable wind: 100%
Avg crosswind: 5.4 kt
Runway 10/28
Favorable wind: 100%
Avg crosswind: 5.2 kt

Statistics computed from 5,258 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.

Santa Bernardina International Airport - Airport Information

Airport Details

ICAO Code: SUDU
IATA Code: DZO
Type: medium airport
Status: active
Elevation: 305 ft MSL

Location

City: Durazno
Country: UY
Latitude: -33.358898°
Longitude: -56.499199°
Time Zone: Etc/GMT+4

Runway Information

Runway 03/21
Length: 7,477 ft
Width: 148 ft
Surface: PEM
ILS: No
Runway 10/28
Length: 4,764 ft
Width: 98 ft
Surface: ASP
ILS: No

About Santa Bernardina International Airport

Overview

Santa Bernardina International Airport serves Durazno, Uruguay, as a medium-sized airport located at coordinates -33.358898, -56.499199. Situated at 305 feet above mean sea level, the airport provides critical transportation infrastructure for the region. Its two runways enable diverse aircraft operations in central Uruguay.

Flying Conditions

Weather conditions at Santa Bernardina demonstrate high predictability, with VFR conditions dominating 80.8% of observations. Eastern winds prevail at an average of 8.5 knots, creating generally stable flying environments. Temperature ranges from 3°C to 38°C, with an average of 20°C, suggesting significant seasonal variation that pilots should consider during flight planning.

Notable Features

Both runways (03/21 and 10/28) offer excellent wind alignment, with 100% favorable wind conditions. The primary runway 03/21 is 7,477 feet long with a PEM surface, while the secondary runway 10/28 measures 4,764 feet with an ASP surface. Average crosswind conditions remain moderate at 5.2-5.5 knots, supporting predictable landing and takeoff scenarios.

Approach Considerations

January, November, and December represent the best VFR months for operations. Visibility averages 10 statute miles, with minimal instances of reduced visibility (fog present in only 1.8% of observations). Pilots can expect consistent approach conditions, particularly during peak VFR months, with low probability of challenging meteorological interruptions.

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.