Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRProfessor Urbano Ernesto Stumpf Airport is currently reporting marginal VFR (MVFR) conditions with broken clouds at 4,000 feet and 6 km visibility.
Wind Analysis
Winds are from the south-southeast (150°) at 4 knots.
Visibility & Ceiling
Visibility is 6 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 4000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 16°C (61°F) with a dewpoint of 16°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 12 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Mist, Thunderstorm Rain. There is a 30% probability of MVFR conditions with Mist between 08:00Z and 11:00Z. There is a 30% probability of MVFR conditions with Thunderstorm Rain between 17:00Z and 18:00Z.
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.
This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.
Forecast (TAF)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 16/34
Active: 16
|
8,780 ft | 148 ft | ASP | 135° |
↑ 3.9 kt
•
↔ 0.7 kt
10° angle
|
Weather Statistics - SBSJ
5,797 observations | Sep 2025 - Jun 2026Flight Rules Distribution
Professor Urbano Ernesto Stumpf Airport typically experiences VFR conditions 60.5% of the time, though instrument-rated pilots will find IFR weather present approximately 14.1% of observations. Prevailing winds are from the SE averaging 5.7 knots. Temperatures typically range between 7°C and 36°C with an average of 21.7°C. The best months for VFR flying are December, April, September.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 5,797 METAR observations (Sep 2025 - Jun 2026). Data sourced from official aviation weather services. Updated daily.
Professor Urbano Ernesto Stumpf Airport - Airport Information
Airport Details
Location
Runway Information
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About Professor Urbano Ernesto Stumpf Airport
Overview
Professor Urbano Ernesto Stumpf Airport serves São José Dos Campos in Brazil, functioning as a medium-sized airport at an elevation of 2,120 feet MSL. The airport is strategically located at coordinates -23.229200, -45.861500, supporting regional aviation operations in the São Paulo state. Its single runway 16/34 provides a substantial 8,780-foot asphalt surface for aircraft movements.
Flying Conditions
Weather conditions at SBSJ are predominantly favorable for flying, with 65.8% of observations reporting VFR conditions. The airport experiences consistent southeastern winds averaging 6.7 knots, with a maximum recorded wind speed of 23 knots. Temperature ranges from 10°C to 36°C, with an average of 22.2°C, making it a relatively stable environment for aviation operations.
Notable Features
The airport's single runway 16/34 demonstrates excellent wind alignment, with 100% favorable wind coverage. Crosswinds average only 4.3 knots, indicating generally comfortable landing conditions. Visibility is consistently good, with an average of 10 statute miles and minimal instances of reduced visibility or fog.
Approach Considerations
Pilots can expect optimal VFR conditions during December, September, and January, which represent the airport's best flying months. The prevailing southeast winds at 135 degrees suggest runway 16/34 will typically offer the most favorable wind alignment for arrivals and departures. With calm conditions occurring only 2.2% of the time, wind considerations are generally predictable and manageable.
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.
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Recommended guides based on current conditions at SBSJ
Official Data Sources
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.