Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
VFRNan Airport is currently reporting visual flight rules (VFR) conditions with scattered clouds at 3,000 feet and 10 miles or greater visibility.
Wind Analysis
Winds are from the north (360°) at 3 knots.
Visibility & Ceiling
Visibility is unrestricted. No ceiling exists. Cloud layers reported: scattered at 3,000 ft.
Temperature & Moisture
Temperature is 26°C (79°F) with a dewpoint of 26°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. 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: Rain, Thunderstorm Rain. Temporary IFR conditions are forecast with Rain between 00:00Z and 06:00Z. Temporary IFR conditions are forecast with Thunderstorm Rain between 09:00Z and 17:00Z.
Pilot Recommendations
Conditions are favorable for visual flight. 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)
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 02/20
Active: 02
|
6,562 ft | 148 ft | ASP | 20° |
↑ 2.8 kt
•
↔ 1.0 kt
20° angle
|
Weather Statistics - VTCN
3,700 observations | Sep 2025 - May 2026Flight Rules Distribution
Nan Airport typically experiences VFR conditions 72.9% of the time, though instrument-rated pilots will find IFR weather present approximately 11.3% of observations. Prevailing winds are from the N averaging 4.3 knots. Calm conditions occur 11.9% of the time. Temperature extremes range from 9°C to 41°C, reflecting significant seasonal variation. The best months for VFR flying are May, October, November.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 3,700 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.
Nan Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Nan Airport
Overview
Nan Airport serves the Nan province in northern Thailand, positioned at an elevation of 685 feet MSL. As a medium-sized airport with a single runway (02/20) measuring 6,562 feet in asphaltic surface, it provides critical transportation infrastructure for the region's aviation needs.
Flying Conditions
Weather conditions at Nan Airport predominantly support visual flight rules (VFR), with 80.8% of observations indicating favorable flying conditions. Temperature ranges from 9°C to 34°C with an average of 24.4°C, and prevailing winds from the north at an average of 3.8 knots. September, October, and November represent the most consistently good VFR months for aviation operations.
Notable Features
Located at coordinates 18.807899, 100.782997, Nan Airport is situated in a region with relatively stable meteorological characteristics. The airport experiences minimal wind variability, with calm conditions occurring 15.6% of the time and maximum wind speeds rarely exceeding 11 knots. Visibility consistently remains excellent, averaging 10 statute miles with no significant periods of restricted visibility.
Approach Considerations
Runway 02/20 demonstrates highly favorable wind alignment, with 100% wind compatibility and minimal average crosswind of 1.5 knots. Pilots can expect predictable approach conditions, particularly during the peak VFR months, with negligible fog occurrence (7.3%) and consistently clear atmospheric conditions.
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 VTCN
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.