Military Airport
RestrictedThis is a military aerodrome. Civil aircraft access may be restricted or require prior authorization. Consult the applicable AIP for current access procedures.
Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRTainan International Airport / Tainan Air Base is currently reporting marginal VFR (MVFR) conditions with broken clouds at 4,000 feet and 8 km visibility.
Wind Analysis
Winds are from the northeast (50°) 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 4000 feet AGL (broken), well above standard VFR minimums.
Temperature & Moisture
Temperature is 23°C (73°F) with a dewpoint of 21°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 fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Light Rain. Temporary MVFR conditions are forecast between 18:00Z and 23:00Z.
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 |
|---|---|---|---|---|---|
|
✈️ 18L/36R
Active: 36R
|
10,007 ft | 148 ft | CON | 178° |
↑ 1.3 kt
•
↔ 1.5 kt
50° angle
|
|
✈️ 18R/36L
Active: 36L
|
10,007 ft | 148 ft | CON | 178° |
↑ 1.3 kt
•
↔ 1.5 kt
50° angle
|
Weather Statistics - RCNN
9,112 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Tainan International Airport / Tainan Air Base typically experiences VFR conditions 73.2% of the time, though instrument-rated pilots will find IFR weather present approximately 6.2% of observations. Prevailing winds are from the N averaging 6.3 knots. Temperature extremes range from 0°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are October, January, September.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 9,112 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
Tainan International Airport / Tainan Air Base - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Tainan International Airport / Tainan Air Base
Tainan International Airport / Tainan Air Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the TW AIP for current access procedures and restrictions.
Overview
Tainan International Airport serves the Tainan metropolitan area in southern Taiwan, functioning as both a civilian and military airfield. Located in Rende at an elevation of 63 feet MSL, the airport provides critical aviation infrastructure for the region with two parallel concrete runways, each 10,007 feet in length. Its strategic position supports both commercial and military aviation operations.
Flying Conditions
Statistical data indicates highly favorable flying conditions, with 77.6% of observations reporting VFR conditions. Wind patterns are predominantly northerly at an average of 6.1 knots, with occasional peaks up to 21 knots. Temperature ranges from 0°C to 35°C, with an average of 24.1°C, suggesting stable and predictable meteorological conditions for most of the year.
Notable Features
The airport features two parallel runways (18L/36R and 18R/36L) with identical configurations, both offering 10,007 feet of concrete surface. Both runways demonstrate consistently favorable wind alignment, with 100% wind compatibility and minimal average crosswind of 2.3 knots. The airport's low elevation and geographical positioning contribute to generally consistent operational parameters.
Approach Considerations
Pilots can expect excellent visibility averaging 10 statute miles, with minimal instances of restricted conditions. January, September, and October represent the most consistently favorable flying months. The dual parallel runway configuration provides operational flexibility, with both runways showing identical wind characteristics and length, enabling reliable approach and departure options.
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.
Learn More
Recommended guides based on current conditions at RCNN
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.